Modular Rack and Pinion System Catalog

MODULAR RACK & PINION SYSTEM

800-713-6170 • www.andantex.com • [email protected]

1705 Valley Road,

Wanamassa, NJ 07712

800/713-6170

Fax 732/493-2949

E-mail [email protected]

www.andantex.com

PINIONSPRINT3/17/06 3/17/06 12:49 PM Page 13

CONTENTS

MODULAR RACK & PINION SYSTEMMODULAR RACK & PINION SYSTEM

INTRODUCTION

The standard range is available in

modules, M, 1.0 to 10.0 (Diametral

pitch, P, 25.4 to 2.54) with lengths up

to 2 meters allowing loads from 1 Lb.

to 100,000 Lbs. to be moved at speeds

from 0 to 1000 ft/s (5 M/s). Rack

lengths up to 4 meters (2 meters with

ground teeth) and modules up to 20

are available on request.

AVAILABLE QUALITY LEVELSDescription Material Hardness Quality Relative Torque Relative Relative

Capacity * Pitch Error Cost

Hardened 16MnCr5 (AISI 51L17) 60 Rc AGMA 12 ✦✦✦ ✦ $$$& Ground C45 (AISI 1045)

Quenched 42CrMo4V (AISI 4140) 27 Rc AGMA 10 ✦ ✦✦ $$& Tempered

Induction Ck45k (AISI 10L45) 55 Rc AGMA 8 ✦✦ ✦✦✦ $ Hardened

Introduction – Rack & Pinion Axis Drives 2

Modular Rack & Pinion System Description 3

Rack Capabilities 4

Standard Range of Racks 5

Standard Rack Dimensions 6

Pinion Capabilities 16

Standard Range of Pinions 17

Pinion Dimensions 18

Rack & Pinion Torque Ratings 26

Rack & Pinion Selection & Calculations 29

Rack & Pinion Application Data Sheet 32

Lubrication Recommendations & Components 33

Rack & Pinion Installation Guidelines 37

PG #Modular Rack & Pinion System

- Description

This system consists of a standard

range of straight, circumferential pitch,

and helical racks and pinions. The

modular design permits rack lengths

from 0.5 meters to 2 meters to be

linked end to end achieving any desired

travel length from standard components.

Racks & pinions are available with

different materials, heat treatments and

quality levels to insure the correct

balance of power, precision and price

to meet application requirements. The

table below summarizes this point:

Cost effective automatic lubrication systems are available to insure long life and trouble free operation.

The modular rack & pinion system is the primary building block of a linear axis drive.Rack and pinions are manufactured by: Güdel or WMH Herion.

Andantex, USA has introduced two new products under the brand

name and joined forces with world class rack manufacturers to provide

North American customers complete solutions to Rack and pinion Axis drives.

The complete solution is builtfrom standard building blocksand it consists of:

- Racks & Pinions- Precision speed reducer- Automatic Rack Lubrication system- Servo-Motor mounting flange- Engineering selection and

guidance to optimize the solution- Installation instructions

and assistanceThe axis building blocks consist of:

A. Modular rack & pinion systemproviding standard racksections for building any lengthor precision linear axis.

B. AE Servo-Worm reducers forpositioning applications

C. SRP High-Tech servo-planetaryreducers for precise positioning,contouring and heavily loadedapplications.

D. DRP+ & KRP+ DualDrive& TwinDrive reducers forZero-Backlash applications

The range of products insuresthat Andantex can provide therack & pinion drive system withthe correct balance of precision,power and price for typicallinear motion applications:

- Axis requiring precise positioningand repeatability

- Traveling gantry horizontal andvertical axis drives

- Pick and place robots- Replacements for long ballscrew

axis drives- Zero-Backlash positioning and

contouring drivesThese applications are found inthe following industries andmachines:

- Machine Tool• Gantry Milling Machine• Moving Column Jig

Boring Machines• Large Turning Machines

- Carbon Fiber Placement machines- Material Handling Machinery- Ultrasonic inspection Machinery- Cutting Machines

• Laser• Waterjet• Plasma cutting• Stone cutting

B.

C.

D.

A.

800-713-6170 • www.andantex.com • [email protected] • www.andantex.com • [email protected]

RACKSPRINT3/21/06 3/21/06 10:19 AM Page 2

CONTENTS


INTRODUCTION

The standard range is available in

modules, M, 1.0 to 10.0 (Diametral

pitch, P, 25.4 to 2.54) with lengths up

to 2 meters allowing loads from 1 Lb.

to 100,000 Lbs. to be moved at speeds

from 0 to 1000 ft/s (5 M/s). Rack

lengths up to 4 meters (2 meters with

ground teeth) and modules up to 20

are available on request.

AVAILABLE QUALITY LEVELSDescription Material Hardness Quality Relative Torque Relative Relative

Capacity * Pitch Error Cost

Hardened 16MnCr5 (AISI 51L17) 60 Rc AGMA 12 ✦✦✦ ✦ $$$& Ground C45 (AISI 1045)

Quenched 42CrMo4V (AISI 4140) 27 Rc AGMA 10 ✦ ✦✦ $$& Tempered

Induction Ck45k (AISI 10L45) 55 Rc AGMA 8 ✦✦ ✦✦✦ $ Hardened

Introduction – Rack & Pinion Axis Drives 2

Modular Rack & Pinion System Description 3

Rack Capabilities 4

Standard Range of Racks 5

Standard Rack Dimensions 6

Pinion Capabilities 16

Standard Range of Pinions 17

Pinion Dimensions 18

Rack & Pinion Torque Ratings 26

Rack & Pinion Selection & Calculations 29

Rack & Pinion Application Data Sheet 32

Lubrication Recommendations & Components 33

Rack & Pinion Installation Guidelines 37

PG #Modular Rack & Pinion System

- Description

This system consists of a standard

range of straight, circumferential pitch,

and helical racks and pinions. The

modular design permits rack lengths

from 0.5 meters to 2 meters to be

linked end to end achieving any desired

travel length from standard components.

Racks & pinions are available with

different materials, heat treatments and

quality levels to insure the correct

balance of power, precision and price

to meet application requirements. The

table below summarizes this point:

Cost effective automatic lubrication systems are available to insure long life and trouble free operation.

The modular rack & pinion system is the primary building block of a linear axis drive.Rack and pinions are manufactured by: Güdel or WMH Herion.

Andantex, USA has introduced two new products under the brand

name and joined forces with world class rack manufacturers to provide

North American customers complete solutions to Rack and pinion Axis drives.

The complete solution is builtfrom standard building blocksand it consists of:

- Racks & Pinions- Precision speed reducer- Automatic Rack Lubrication system- Servo-Motor mounting flange- Engineering selection and

guidance to optimize the solution- Installation instructions

and assistanceThe axis building blocks consist of:

A. Modular rack & pinion systemproviding standard racksections for building any lengthor precision linear axis.

B. AE Servo-Worm reducers forpositioning applications

C. SRP High-Tech servo-planetaryreducers for precise positioning,contouring and heavily loadedapplications.

D. DRP+ & KRP+ DualDrive& TwinDrive reducers forZero-Backlash applications

The range of products insuresthat Andantex can provide therack & pinion drive system withthe correct balance of precision,power and price for typicallinear motion applications:

- Axis requiring precise positioningand repeatability

- Traveling gantry horizontal andvertical axis drives

- Pick and place robots- Replacements for long ballscrew

axis drives- Zero-Backlash positioning and

contouring drivesThese applications are found inthe following industries andmachines:

- Machine Tool• Gantry Milling Machine• Moving Column Jig

Boring Machines• Large Turning Machines

- Carbon Fiber Placement machines- Material Handling Machinery- Ultrasonic inspection Machinery- Cutting Machines

• Laser• Waterjet• Plasma cutting• Stone cutting

B.

C.

D.

A.




RANGE OF RACKS

Part Numbering System

A11 02 0 200

Tooth Style and quality Rack Length in cm.

Module or Circular pitch, mm With or Without Holes0 = holes, 1 = no holes

Series Style Module Heat Quality PageTreatment Level

A10 Straight (spur) 1.5, 2, 2.5, 3, Hardened & 6 h 25 64, 5, 6, 8, 10 Ground (~AGMA 12)

A20 Straight (spur) 2, 3, 4 Quenched & 8 e 27 7Tempered (~AGMA 10)

A30 Straight (spur) 1, 1.5, 2, 2.5, Soft 9 e 27 83, 4, 5, 6, 8 (~AGMA 9)

A40 Straight (spur) 2, 3, 4 Induction 10 e 27 9Hardened (~AGMA 8)

A50 Straight (spur) 2, 5, 7.5, 10 Hardened & 6 h 23 10circular pitch, p Ground (~AGMA 12)

A60 Straight (spur) 10, 12.5, 16, 20, 25 Induction 9 h 25 11circular pitch, p Hardened (~AGMA 9)

A70 Straight (spur) 2, 5, 7.5, 10, 12.5 Soft 7 h 25 12circular pitch, p (~AGMA 11)

A11 Helical 1.5, 2, 2.5, 3, 4, Hardened & 6 h 25 135, 6, 8, 10 Ground (~AGMA 12)

A21 Helical 2, 3, 4 Quenched & 8 e 27 14Tempered (~AGMA 10)

A31 Helical 2, 3, 4 Soft 9 e 27(~AGMA 9)

A41 Helical 2, 3, 4 Induction 10 e 27 15Hardened (~AGMA 8)

Options

On request

RACK CAPABILITIES

4

Standard Range:The index on the next page providesan overview of our Standard range ofstraight (spur) and helical tooth racks.Racks in the standard range are usually in stock allowing for shortdelivery times. The standard rangeconsists of rectangular profile steelracks in modules 1 – 10 with lengthsup to 2 meters and quality fromAGMA 8 to AGMA 12.

Custom Racks:In addition to the standard range,Andantex can provide Straight or Helical racks to customer designs with:

• Precision milled teeth in modules0.5 - 20 (diametral pitch 50.8 to1.27) in lengths up to 4 meters.

• Ground Teeth in modules 1-10(diametral pitch 25.4 to 2.54)in lengths up to 2 meters.

• Quality Levels of up toAGMA 13 (DIN 5)

• Material hardened or plated

• Round Sections

• Stainless Steel

• Plastic




RANGE OF RACKS

Part Numbering System

A11 02 0 200

Tooth Style and quality Rack Length in cm.

Module or Circular pitch, mm With or Without Holes0 = holes, 1 = no holes

Series Style Module Heat Quality PageTreatment Level

A10 Straight (spur) 1.5, 2, 2.5, 3, Hardened & 6 h 25 64, 5, 6, 8, 10 Ground (~AGMA 12)

A20 Straight (spur) 2, 3, 4 Quenched & 8 e 27 7Tempered (~AGMA 10)

A30 Straight (spur) 1, 1.5, 2, 2.5, Soft 9 e 27 83, 4, 5, 6, 8 (~AGMA 9)

A40 Straight (spur) 2, 3, 4 Induction 10 e 27 9Hardened (~AGMA 8)

A50 Straight (spur) 2, 5, 7.5, 10 Hardened & 6 h 23 10circular pitch, p Ground (~AGMA 12)

A60 Straight (spur) 10, 12.5, 16, 20, 25 Induction 9 h 25 11circular pitch, p Hardened (~AGMA 9)

A70 Straight (spur) 2, 5, 7.5, 10, 12.5 Soft 7 h 25 12circular pitch, p (~AGMA 11)

A11 Helical 1.5, 2, 2.5, 3, 4, Hardened & 6 h 25 135, 6, 8, 10 Ground (~AGMA 12)

A21 Helical 2, 3, 4 Quenched & 8 e 27 14Tempered (~AGMA 10)

A31 Helical 2, 3, 4 Soft 9 e 27(~AGMA 9)

A41 Helical 2, 3, 4 Induction 10 e 27 15Hardened (~AGMA 8)

Options

On request

RACK CAPABILITIES

4

Standard Range:The index on the next page providesan overview of our Standard range ofstraight (spur) and helical tooth racks.Racks in the standard range are usually in stock allowing for shortdelivery times. The standard rangeconsists of rectangular profile steelracks in modules 1 – 10 with lengthsup to 2 meters and quality fromAGMA 8 to AGMA 12.

Custom Racks:In addition to the standard range,Andantex can provide Straight or Helical racks to customer designs with:

• Precision milled teeth in modules0.5 - 20 (diametral pitch 50.8 to1.27) in lengths up to 4 meters.

• Ground Teeth in modules 1-10(diametral pitch 25.4 to 2.54)in lengths up to 2 meters.

• Quality Levels of up toAGMA 13 (DIN 5)


• Round Sections

• Stainless Steel

• Plastic




RACKSWITH STRAIGHT (SPUR) TEETH

No. mass

Material AISI 4140 (42CrMo4V) with tensile strength = 900 N/mm2 (130,500 PSI). Back and contact face ground. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 I1 teeth b h ho f a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.2.0 502.7 440.1 80 25 24 22 2 62.83 125.66 4 8 7 11 7 31.3 5.7 2.1 A20-020-0502.0 502.7 440.1 80 25 24 22 2 without holes 2.1 A20-021-0502.0 1005.3 942.7 160 25 24 22 2 62.83 125.66 8 8 7 11 7 31.3 5.7 0.063 4.2 A20-020-1002.0 1005.3 942.7 160 25 24 22 2 without holes 0.063 4.2 A20-021-1002.0 Companion Rack for assembly A20-021-9993.0 508.9 440.1 54 30 29 26 2 63.62 127.23 4 9 10 15 9 34.4 7.7 3 A20-030-0503.0 508.9 440.1 54 30 29 26 2 without holes 3 A20-031-0503.0 1017.9 949.1 108 30 29 26 2 63.62 127.23 8 9 10 15 9 34.4 7.7 0.071 6 A20-030-1003.0 1017.9 949.1 108 30 29 26 2 without holes 0.071 6 A20-031-1003.0 Companion Rack for assembly A20-031-9994.0 502.7 427.7 40 40 39 35 3 62.83 125.66 4 12 10 15 9 37.5 7.7 5.3 A20-040-0504.0 502.7 427.7 40 40 39 35 3 without holes 5.3 A20-041-0504.0 1005.3 930.3 80 40 39 35 3 62.83 125.66 8 12 10 15 9 37.5 7.7 0.08 10.5 A20-040-1004.0 1005.3 930.3 80 40 39 35 3 without holes 0.08 10.5 A20-041-1004.0 Companion Rack for assembly A20-041-999

Quenched & Tempered MaterialQuality DIN 8 e 27 (~AGMA10) 20° Pressure Angle

SERIES A20RACKSWITH STRAIGHT (SPUR) TEETH

No. mass

SERIES A10Case Hardened & Ground TeethQuality DIN 6 h 25 (~AGMA12)

20° Pressure Angle

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth induction hardened to 50-55 Rc: ground on all sides after hardening. (Alternate material modules 2-4AISI 5115 (16MnCr5) hardened to 60 Rc). Only teeth are hardened allowing subsequentdrilling and pinning of rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 I1 teeth b h ho f a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.5 499.51 441.5 106 19 19 17.5 2 62.44 124.88 4 8 7 11 7 29 5.7 0.029 1.3 A10-1.50-0501.5 499.51 441.5 106 19 19 17.5 2 without holes 0.029 1.3 A10-1.51-0501.5 999.03 941 212 19 19 17.5 2 62.44 124.88 8 8 7 11 7 29 5.7 0.043 2.6 A10-1.50-1001.5 999.03 941 212 19 19 17.5 2 without holes 0.043 2.6 A10-1.51-1001.5 Companion Rack for assembly A10-1.51-9992.0 502.7 440.1 80 24 24 22 2 62.83 125.66 4 8 7 11 7 31.3 5.7 0.025 2.1 A10-020-0502.0 502.7 440.1 80 24 24 22 2 without holes 0.025 2.1 A10-021-0502.0 1005.3 942.7 160 24 24 22 2 62.83 125.66 8 8 7 11 7 31.3 5.7 0.036 4.2 A10-020-1002.0 1005.3 942.7 160 24 24 22 2 without holes 0.036 4.2 A10-021-1002.0 Companion Rack for assembly A10-021-9992.5 502.65 440.1 64 24 24 21.5 2 62.83 125.66 4 9 7 11 7 31.3 5.7 0.027 2.0 A10-2.50-0502.5 502.65 440.1 64 24 24 21.5 2 without holes 0.027 2.0 A10-2.51-0502.5 1005.31 942.7 128 24 24 21.5 2 62.83 125.66 8 9 7 11 7 31.3 5.7 0.036 4.1 A10-2.50-1002.5 1005.31 942.7 128 24 24 21.5 2 without holes 0.036 4.1 A10-2.51-1002.5 Companion Rack for assembly A10-2.51-9993.0 508.9 440.1 54 29 29 26 2 63.62 127.23 4 9 10 15 9 34.4 7.7 0.029 3 A10-030-0503.0 508.9 440.1 54 29 29 26 2 without holes 0.029 3 A10-031-0503.0 1017.9 949.1 108 29 29 26 2 63.62 127.23 8 9 10 15 9 34.4 7.7 0.037 6 A10-030-1003.0 1017.9 949.1 108 29 29 26 2 without holes 0.037 6 A10-031-1003.0 Companion Rack for assembly A10-031-9994.0 502.7 427.7 40 39 39 35 3 62.83 125.66 4 12 10 15 9 37.5 7.7 0.030 5.4 A10-040-0504.0 502.7 427.7 40 39 39 35 3 without holes 0.030 5.4 A10-041-0504.0 1005.3 930.3 80 39 39 35 3 62.83 125.66 8 12 10 15 9 37.5 7.7 0.037 10.8 A10-040-1004.0 1005.3 930.3 80 39 39 35 3 without holes 0.037 10.8 A10-041-1004.0 Companion Rack for assembly A10-041-9995.0 502.6 442.3 32 49 39 34 3 62.83 125.66 4 12 14 20 13 30.2 11.7 0.028 6.6 A10-050-0505.0 502.6 442.3 32 49 39 34 3 without holes 0.028 6.6 A10-051-0505.0 1005.3 944.9 64 49 39 34 3 62.83 125.66 8 12 14 20 13 30.2 11.7 0.034 13.1 A10-050-1005.0 1005.3 944.9 64 49 39 34 3 without holes 0.034 13.1 A10-051-1005.0 Companion Rack for assembly A10-051-9996.0 508.9 446.1 27 59 49 43 3 63.62 127.23 4 16 18 26 17 31.4 15.7 0.031 10.1 A10-060-0506.0 508.9 446.1 27 59 49 43 3 without holes 0.031 10.1 A10-061-0506.0 1017.8 955 54 59 49 43 3 63.62 127.23 8 16 18 26 17 31.4 15.7 0.036 20.3 A10-060-1006.0 1017.8 955 54 59 49 43 3 without holes 0.036 20.3 A10-061-1006.0 Companion Rack for assembly A10-061-9998.0 502.65 449.3 20 79 79 71.0 3 62.83 125.66 4 25 22 33 21 26.7 19.7 0.029 22.1 A10-080-0508.0 502.65 449.3 20 79 79 71.0 3 without holes 0.029 22.1 A10-081-0508.0 1005.3 952 40 79 79 71.0 3 62.83 125.66 8 25 22 33 21 26.7 19.7 0.033 44.3 A10-080-1008.0 1005.3 952 40 79 79 71.0 3 without holes 0.033 44.3 A10-081-1008.0 Companion Rack for assembly A10-081-99910.0 1005.3 755 32 99 99 89 3 62.83 125.66 8 32 33 48 32 125.2 19.7 0.04 69 A10-100-10010.0 1005.3 755 32 99 99 89 3 without holes 0.04 69 A10-101-10010.0 Companion Rack for assembly A10-101-999

6 7800-713-6170 • www.andantex.com • [email protected] • www.andantex.com • [email protected]




No. mass

Material AISI 4140 (42CrMo4V) with tensile strength = 900 N/mm2 (130,500 PSI). Back and contact face ground. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.


Quenched & Tempered MaterialQuality DIN 8 e 27 (~AGMA10) 20° Pressure Angle


No. mass


20° Pressure Angle

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth induction hardened to 50-55 Rc: ground on all sides after hardening. (Alternate material modules 2-4AISI 5115 (16MnCr5) hardened to 60 Rc). Only teeth are hardened allowing subsequentdrilling and pinning of rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 I1 teeth b h ho f a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.5 499.51 441.5 106 19 19 17.5 2 62.44 124.88 4 8 7 11 7 29 5.7 0.029 1.3 A10-1.50-0501.5 499.51 441.5 106 19 19 17.5 2 without holes 0.029 1.3 A10-1.51-0501.5 999.03 941 212 19 19 17.5 2 62.44 124.88 8 8 7 11 7 29 5.7 0.043 2.6 A10-1.50-1001.5 999.03 941 212 19 19 17.5 2 without holes 0.043 2.6 A10-1.51-1001.5 Companion Rack for assembly A10-1.51-9992.0 502.7 440.1 80 24 24 22 2 62.83 125.66 4 8 7 11 7 31.3 5.7 0.025 2.1 A10-020-0502.0 502.7 440.1 80 24 24 22 2 without holes 0.025 2.1 A10-021-0502.0 1005.3 942.7 160 24 24 22 2 62.83 125.66 8 8 7 11 7 31.3 5.7 0.036 4.2 A10-020-1002.0 1005.3 942.7 160 24 24 22 2 without holes 0.036 4.2 A10-021-1002.0 Companion Rack for assembly A10-021-9992.5 502.65 440.1 64 24 24 21.5 2 62.83 125.66 4 9 7 11 7 31.3 5.7 0.027 2.0 A10-2.50-0502.5 502.65 440.1 64 24 24 21.5 2 without holes 0.027 2.0 A10-2.51-0502.5 1005.31 942.7 128 24 24 21.5 2 62.83 125.66 8 9 7 11 7 31.3 5.7 0.036 4.1 A10-2.50-1002.5 1005.31 942.7 128 24 24 21.5 2 without holes 0.036 4.1 A10-2.51-1002.5 Companion Rack for assembly A10-2.51-9993.0 508.9 440.1 54 29 29 26 2 63.62 127.23 4 9 10 15 9 34.4 7.7 0.029 3 A10-030-0503.0 508.9 440.1 54 29 29 26 2 without holes 0.029 3 A10-031-0503.0 1017.9 949.1 108 29 29 26 2 63.62 127.23 8 9 10 15 9 34.4 7.7 0.037 6 A10-030-1003.0 1017.9 949.1 108 29 29 26 2 without holes 0.037 6 A10-031-1003.0 Companion Rack for assembly A10-031-9994.0 502.7 427.7 40 39 39 35 3 62.83 125.66 4 12 10 15 9 37.5 7.7 0.030 5.4 A10-040-0504.0 502.7 427.7 40 39 39 35 3 without holes 0.030 5.4 A10-041-0504.0 1005.3 930.3 80 39 39 35 3 62.83 125.66 8 12 10 15 9 37.5 7.7 0.037 10.8 A10-040-1004.0 1005.3 930.3 80 39 39 35 3 without holes 0.037 10.8 A10-041-1004.0 Companion Rack for assembly A10-041-9995.0 502.6 442.3 32 49 39 34 3 62.83 125.66 4 12 14 20 13 30.2 11.7 0.028 6.6 A10-050-0505.0 502.6 442.3 32 49 39 34 3 without holes 0.028 6.6 A10-051-0505.0 1005.3 944.9 64 49 39 34 3 62.83 125.66 8 12 14 20 13 30.2 11.7 0.034 13.1 A10-050-1005.0 1005.3 944.9 64 49 39 34 3 without holes 0.034 13.1 A10-051-1005.0 Companion Rack for assembly A10-051-9996.0 508.9 446.1 27 59 49 43 3 63.62 127.23 4 16 18 26 17 31.4 15.7 0.031 10.1 A10-060-0506.0 508.9 446.1 27 59 49 43 3 without holes 0.031 10.1 A10-061-0506.0 1017.8 955 54 59 49 43 3 63.62 127.23 8 16 18 26 17 31.4 15.7 0.036 20.3 A10-060-1006.0 1017.8 955 54 59 49 43 3 without holes 0.036 20.3 A10-061-1006.0 Companion Rack for assembly A10-061-9998.0 502.65 449.3 20 79 79 71.0 3 62.83 125.66 4 25 22 33 21 26.7 19.7 0.029 22.1 A10-080-0508.0 502.65 449.3 20 79 79 71.0 3 without holes 0.029 22.1 A10-081-0508.0 1005.3 952 40 79 79 71.0 3 62.83 125.66 8 25 22 33 21 26.7 19.7 0.033 44.3 A10-080-1008.0 1005.3 952 40 79 79 71.0 3 without holes 0.033 44.3 A10-081-1008.0 Companion Rack for assembly A10-081-99910.0 1005.3 755 32 99 99 89 3 62.83 125.66 8 32 33 48 32 125.2 19.7 0.04 69 A10-100-10010.0 1005.3 755 32 99 99 89 3 without holes 0.04 69 A10-101-10010.0 Companion Rack for assembly A10-101-999





No. mass

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth are inductionhardened to 50-55Rc. Back and contact faces are machined after hardening. Only teeth areinduction hardened allowing subsequent drilling and pinning of the rack. Rack ends aremachined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.


Induction Hardened TeethQuality DIN 10 e 27 (~AGMA 8) 20° Pressure Angle


No. mass

SERIES A30Soft Rack

Quality DIN 9 e 27 (~AGMA 9)20° Pressure Angle

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 teeth b h ho a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.0 499.51 159 10 9.8 8.8 without holes 0.34 A30-011-0501.0 999.03 318 10 9.8 8.8 without holes 0.09 0.68 A30-011-1001.0 Companion Rack for assembly A30-011-9991.5 499.51 106 15 14.8 13.3 without holes 0.8 A30-1.51-0501.5 999.03 212 15 14.8 13.3 without holes 0.09 1.6 A30-1.51-1001.5 1998.05 424 15 14.8 13.3 without holes 3.1 A30-1.51-2001.5 Companion Rack for assembly A30-1.51-9992.0 502.65 80 20 19.75 17.75 without holes 1.4 A30-021-0502.0 999.03 159 20 19.75 17.75 without holes 0.09 2.8 A30-021-1002.0 1998.05 318 20 19.75 17.75 without holes 5.6 A30-021-2002.0 Companion Rack for assembly A20-021-9992.5 502.65 64 25 24.75 22.25 without holes 2.1 A30-2.51-0502.5 997.46 127 25 24.75 22.25 without holes 0.100 4.2 A30-2.51-1002.5 2002.76 255 25 24.75 22.25 without holes 8.4 A30-2.51-2002.5 Companion Rack for assembly A30-2.51-9993.0 499.51 53 30 29.75 26.75 without holes 3.1 A30-031-0503.0 999.03 106 30 29.75 26.75 without holes 0.100 6.2 A30-031-1003.0 1998.05 212 30 29.75 26.75 without holes 12.4 A30-031-2003.0 Companion Rack for assembly A20-031-9994.0 502.65 40 40 39.7 35.7 without holes 5.5 A30-041-0504.0 1005.31 80 40 39.7 35.7 without holes 0.110 11 A30-041-1004.0 1998.05 159 40 39.7 35.7 without holes 22 A30-041-2004.0 Companion Rack for assembly A20-041-9995.0 502.65 32 50 49.7 44.7 without holes 8.6 A30-051-0505.0 1005.31 64 50 49.7 44.7 without holes 0.110 17.2 A30-051-1005.0 2010.62 128 50 49.7 44.7 without holes 34.4 A30-051-2005.0 Companion Rack for assembly A30-051-9996.0 508.94 27 60 59.65 53.65 without holes 12.3 A30-061-0506.0 999.03 53 60 59.65 53.65 without holes 0.110 24.5 A30-061-1006.0 1998.05 106 60 59.65 53.65 without holes 49 A30-061-2006.0 Companion Rack for assembly A30-061-9998.0 502.65 20 80 79.6 71.6 without holes 21.4 A30-081-0508.0 1005.31 40 80 79.6 71.6 without holes 0.110 42.7 A30-081-1008.0 2010.62 80 80 79.6 71.6 without holes 85.4 A30-081-2008.0 Companion Rack for assembly A30-081-999





No. mass



Induction Hardened TeethQuality DIN 10 e 27 (~AGMA 8) 20° Pressure Angle


No. mass

SERIES A30Soft Rack

Quality DIN 9 e 27 (~AGMA 9)20° Pressure Angle

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 teeth b h ho a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.0 499.51 159 10 9.8 8.8 without holes 0.34 A30-011-0501.0 999.03 318 10 9.8 8.8 without holes 0.09 0.68 A30-011-1001.0 Companion Rack for assembly A30-011-9991.5 499.51 106 15 14.8 13.3 without holes 0.8 A30-1.51-0501.5 999.03 212 15 14.8 13.3 without holes 0.09 1.6 A30-1.51-1001.5 1998.05 424 15 14.8 13.3 without holes 3.1 A30-1.51-2001.5 Companion Rack for assembly A30-1.51-9992.0 502.65 80 20 19.75 17.75 without holes 1.4 A30-021-0502.0 999.03 159 20 19.75 17.75 without holes 0.09 2.8 A30-021-1002.0 1998.05 318 20 19.75 17.75 without holes 5.6 A30-021-2002.0 Companion Rack for assembly A20-021-9992.5 502.65 64 25 24.75 22.25 without holes 2.1 A30-2.51-0502.5 997.46 127 25 24.75 22.25 without holes 0.100 4.2 A30-2.51-1002.5 2002.76 255 25 24.75 22.25 without holes 8.4 A30-2.51-2002.5 Companion Rack for assembly A30-2.51-9993.0 499.51 53 30 29.75 26.75 without holes 3.1 A30-031-0503.0 999.03 106 30 29.75 26.75 without holes 0.100 6.2 A30-031-1003.0 1998.05 212 30 29.75 26.75 without holes 12.4 A30-031-2003.0 Companion Rack for assembly A20-031-9994.0 502.65 40 40 39.7 35.7 without holes 5.5 A30-041-0504.0 1005.31 80 40 39.7 35.7 without holes 0.110 11 A30-041-1004.0 1998.05 159 40 39.7 35.7 without holes 22 A30-041-2004.0 Companion Rack for assembly A20-041-9995.0 502.65 32 50 49.7 44.7 without holes 8.6 A30-051-0505.0 1005.31 64 50 49.7 44.7 without holes 0.110 17.2 A30-051-1005.0 2010.62 128 50 49.7 44.7 without holes 34.4 A30-051-2005.0 Companion Rack for assembly A30-051-9996.0 508.94 27 60 59.65 53.65 without holes 12.3 A30-061-0506.0 999.03 53 60 59.65 53.65 without holes 0.110 24.5 A30-061-1006.0 1998.05 106 60 59.65 53.65 without holes 49 A30-061-2006.0 Companion Rack for assembly A30-061-9998.0 502.65 20 80 79.6 71.6 without holes 21.4 A30-081-0508.0 1005.31 40 80 79.6 71.6 without holes 0.110 42.7 A30-081-1008.0 2010.62 80 80 79.6 71.6 without holes 85.4 A30-081-2008.0 Companion Rack for assembly A30-081-999




RACKSWITH CIRCULAR PITCH STRAIGHT (SPUR) TEETH

No. mass

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth are induction hardened to 50-55Rc. Back and contact faces are machined after hardening.Only teeth are induction hardened allowing subsequent drilling and pinning of the rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Induction Hardened TeethQuality DIN 9 h 25 (~AGMA 9) 20° Pressure Angle

SERIES A60RACKSWITH CIRCULAR PITCH STRAIGHT (SPUR) TEETH

No. mass


20° Pressure Angle

Material AISI 6150 (58CrMoV4). Teeth induction hardened to 50-60 Rc: ground on all sidesafter hardening. Only teeth are hardened allowing subsequent drilling and pinning of rack.Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Pitch, p Module L1 I teeth b h ho holes h1 d1 d2 t Fp kg. Part No.2.0 0.637 330 300 165 9.5 19.5 18.86 3 10.5 5.8 10 5.7 0.032 0.45 A50-020-0332.0 0.637 1030 1000 515 9.5 19.5 18.86 10 10.5 5.8 10 5.7 0.068 1.4 A50-020-1032.0 0.637 Companion Rack for assembly A50-021-9995.0 1.592 330 300 66 14.5 24.5 22.91 3 13 7 11 6.8 0.023 0.85 A50-050-0335.0 1.592 1030 1000 206 14.5 24.5 22.91 10 13 7 11 6.8 0.043 2.6 A50-050-1035.0 1.592 330 300 66 19.5 29.5 27.91 3 15.5 9 15 9 0.023 1.35 A50-050-033-19.55.0 1.592 1030 1000 206 19.5 29.5 27.91 10 15.5 9 15 9 0.043 4.2 A50-050-103-19.55.0 Companion Rack for assembly A50-051-9997.5 2.387 330 300 44 24.7 33 30.61 3 18.5 9 15 9 0.024 1.9 A50-7.50-0337.5 2.387 1230 1200 164 24.7 33 30.61 12 18.5 9 15 9 0.041 7 A50-7.50-1237.5 2.387 Companion Rack for assembly A50-7.51-99910.0 3.183 330 300 33 34.6 46.6 43.42 3 28.6 11 18 11 0.025 3.7 A50-100-03310.0 3.183 1230 1200 123 34.6 46.6 43.42 12 28.6 11 18 11 0.04 13.9 A50-100-12310.0 3.183 Companion Rack for assembly A50-101-999

10 11

Circular CircularPitch, p Module L1 I1 teeth b h ho holes h1 d1 d2 t Fp kg. Part No.

10.0 3.183 800 700 80 29 29 25.82 9 11.5 9 15 9 0.092 4.8 A60-100-08010.0 3.183 1200 1100 120 29 29 25.82 13 11.5 9 15 9 0.108 7.2 A60-100-12010.0 3.183 2000 1900 200 29 29 25.82 21 11.5 9 15 9 0.142 12 A60-100-20010.0 3.183 Companion Rack for assembly A50-101-99912.5 3.979 800 700 64 39 39 35.02 9 14 11 18 11 0.094 9.8 A60-12.50-08012.5 3.979 1200 1100 96 39 39 35.02 13 14 11 18 11 0.108 13.5 A60-12.50-12012.5 3.979 2000 1900 160 39 39 35.02 21 14 11 18 11 0.137 22.5 A60-12.50-20012.5 3.979 Companion Rack for assembly A60-12.51-99916.0 5.093 800 700 50 49 49 43.91 9 24 13.5 20 13 0.088 14.2 A60-160-08016.0 5.093 1200 1100 75 49 49 43.91 13 24 13.5 20 13 0.099 21.2 A60-160-12016.0 5.093 2000 1900 125 49 49 43.91 21 24 13.5 20 13 0.121 35.3 A60-160-20016.0 5.093 Companion Rack for assembly A60-161-99920.0 6.366 800 700 40 59 59 52.63 9 29 13.5 20 13 0.094 20.2 A60-200-08020.0 6.366 1200 1100 60 59 59 52.63 13 29 13.5 20 13 0.104 30.3 A60-200-12020.0 6.366 2000 1900 100 59 59 52.63 21 29 13.5 20 13 0.125 50.5 A60-200-20020.0 6.366 Companion Rack for assembly A60-201-99925.0 7.958 800 700 32 79 79 71.04 9 39 17.5 26 17.5 0.09 35.7 A60-250-08025.0 7.958 1200 1100 48 79 79 71.04 13 39 17.5 26 17.5 0.098 53.6 A60-250-12025.0 7.958 2000 1900 80 79 79 71.04 21 39 17.5 26 17.5 0.115 89.3 A60-250-20025.0 7.958 Companion Rack for assembly A60-251-999




RACKSWITH CIRCULAR PITCH STRAIGHT (SPUR) TEETH

No. mass

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth are induction hardened to 50-55Rc. Back and contact faces are machined after hardening.Only teeth are induction hardened allowing subsequent drilling and pinning of the rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Induction Hardened TeethQuality DIN 9 h 25 (~AGMA 9) 20° Pressure Angle


No. mass


20° Pressure Angle

Material AISI 6150 (58CrMoV4). Teeth induction hardened to 50-60 Rc: ground on all sidesafter hardening. Only teeth are hardened allowing subsequent drilling and pinning of rack.Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Pitch, p Module L1 I teeth b h ho holes h1 d1 d2 t Fp kg. Part No.2.0 0.637 330 300 165 9.5 19.5 18.86 3 10.5 5.8 10 5.7 0.032 0.45 A50-020-0332.0 0.637 1030 1000 515 9.5 19.5 18.86 10 10.5 5.8 10 5.7 0.068 1.4 A50-020-1032.0 0.637 Companion Rack for assembly A50-021-9995.0 1.592 330 300 66 14.5 24.5 22.91 3 13 7 11 6.8 0.023 0.85 A50-050-0335.0 1.592 1030 1000 206 14.5 24.5 22.91 10 13 7 11 6.8 0.043 2.6 A50-050-1035.0 1.592 330 300 66 19.5 29.5 27.91 3 15.5 9 15 9 0.023 1.35 A50-050-033-19.55.0 1.592 1030 1000 206 19.5 29.5 27.91 10 15.5 9 15 9 0.043 4.2 A50-050-103-19.55.0 Companion Rack for assembly A50-051-9997.5 2.387 330 300 44 24.7 33 30.61 3 18.5 9 15 9 0.024 1.9 A50-7.50-0337.5 2.387 1230 1200 164 24.7 33 30.61 12 18.5 9 15 9 0.041 7 A50-7.50-1237.5 2.387 Companion Rack for assembly A50-7.51-99910.0 3.183 330 300 33 34.6 46.6 43.42 3 28.6 11 18 11 0.025 3.7 A50-100-03310.0 3.183 1230 1200 123 34.6 46.6 43.42 12 28.6 11 18 11 0.04 13.9 A50-100-12310.0 3.183 Companion Rack for assembly A50-101-999

10 11

Circular CircularPitch, p Module L1 I1 teeth b h ho holes h1 d1 d2 t Fp kg. Part No.

10.0 3.183 800 700 80 29 29 25.82 9 11.5 9 15 9 0.092 4.8 A60-100-08010.0 3.183 1200 1100 120 29 29 25.82 13 11.5 9 15 9 0.108 7.2 A60-100-12010.0 3.183 2000 1900 200 29 29 25.82 21 11.5 9 15 9 0.142 12 A60-100-20010.0 3.183 Companion Rack for assembly A50-101-99912.5 3.979 800 700 64 39 39 35.02 9 14 11 18 11 0.094 9.8 A60-12.50-08012.5 3.979 1200 1100 96 39 39 35.02 13 14 11 18 11 0.108 13.5 A60-12.50-12012.5 3.979 2000 1900 160 39 39 35.02 21 14 11 18 11 0.137 22.5 A60-12.50-20012.5 3.979 Companion Rack for assembly A60-12.51-99916.0 5.093 800 700 50 49 49 43.91 9 24 13.5 20 13 0.088 14.2 A60-160-08016.0 5.093 1200 1100 75 49 49 43.91 13 24 13.5 20 13 0.099 21.2 A60-160-12016.0 5.093 2000 1900 125 49 49 43.91 21 24 13.5 20 13 0.121 35.3 A60-160-20016.0 5.093 Companion Rack for assembly A60-161-99920.0 6.366 800 700 40 59 59 52.63 9 29 13.5 20 13 0.094 20.2 A60-200-08020.0 6.366 1200 1100 60 59 59 52.63 13 29 13.5 20 13 0.104 30.3 A60-200-12020.0 6.366 2000 1900 100 59 59 52.63 21 29 13.5 20 13 0.125 50.5 A60-200-20020.0 6.366 Companion Rack for assembly A60-201-99925.0 7.958 800 700 32 79 79 71.04 9 39 17.5 26 17.5 0.09 35.7 A60-250-08025.0 7.958 1200 1100 48 79 79 71.04 13 39 17.5 26 17.5 0.098 53.6 A60-250-12025.0 7.958 2000 1900 80 79 79 71.04 21 39 17.5 26 17.5 0.115 89.3 A60-250-20025.0 7.958 Companion Rack for assembly A60-251-999




RACKSWITH RH HELICAL TEETH

Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth inductionhardened to 50-55 Rc; ground on all sides after hardening. (Alternate material modules 2-4AISI 5115 (16MnCr5) hardened to 60 Rc). Only teeth are hardened allowing subsequentdrilling and pinning of rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Case Hardened & Ground Teeth19°31'42" R.H. Helix Angle Quality DIN 6 h 25 (~AGMA12) 20° Pressure Angle


SERIES A70Soft Teeth

Quality DIN 7 h 25 (~AGMA 11)20° Pressure Angle

12 13

No. massPitch, p Module L1 teeth b h ho l holes h1 d1 d2 t Fp kg. Part No.

2.0 0.637 1000 500 9.5 9.5 8.86 Without Holes 0.7 A70-021-1002.0 0.637 1030 515 9.5 19.5 18.86 1000 10 10.5 5.8 10 5.7 0.079 1.4 A70-020-1032.0 0.637 Companion Rack for assembly A50-021-9995.0 1.592 1000 200 14.5 14.5 12.9 Without Holes 1.5 A70-051-1005.0 1.592 1030 206 14.5 24.5 22.91 1000 10 13 7 11 6.8 0.058 2.6 A70-050-1035.0 1.592 1030 206 19.5 29.5 27.91 1000 10 15.5 9 15 9 0.058 4.2 A70-050-103-19.55.0 1.592 Companion Rack for assembly A50-051-9997.5 2.387 1005 134 19.5 19.5 17.11 Without Holes 2.6 A70-7.51-1007.5 2.387 1230 164 24.7 33 30.61 1200 12 18.5 9 15 9 0.057 7 A70-7.50-1237.5 2.387 Companion Rack for assembly A50-7.51-99910.0 3.183 1000 100 29.5 29.5 26.32 Without Holes 6.1 A70-101-10010.0 3.183 1230 123 34.6 46.6 43.42 1200 12 28.6 11 18 11 0.055 13.9 A70-100-12310.0 3.183 Companion Rack for assembly A50-101-99912.5 3.979 1000 80 39.5 39.5 35.52 Without Holes 11 A70-12.51-10012.5 3.979 Companion Rack for assembly A60-12.51-999

Circular

Material AISI 6150 (58CrMoV4) with holes and AISI 1045 (C45) without holes. Teeth areprecision cut and racks are ground on all sides. Ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 L2 teeth b h ho f l1 a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.5 500 6.7 100 19 19 17.5 2 436.6 62.5 125 4 8 7 11 7 31.7 5.7 0.029 1.3 A11-1.50-0501.5 500 6.7 100 19 19 17.5 2 without holes 0.029 1.3 A11-1.51-0501.5 1000 6.7 200 19 19 17.5 2 936.6 62.5 125 8 8 7 11 7 31.7 5.7 0.043 2.6 A11-1.50-1001.5 1000 6.7 200 19 19 17.5 2 without holes 0.043 2.6 A11-1.51-1001.5 Companion Rack for assembly A11-1.51-9992.0 500 8.5 75 24 24 22 2 436.6 62.5 125 4 8 7 11 7 31.7 5.7 0.025 2.1 A11-020-0502.0 500 8.5 75 24 24 22 2 without holes 0.025 2.1 A11-021-0502.0 1000 8.5 150 24 24 22 2 936.6 62.5 125 8 8 7 11 7 31.7 5.7 0.036 4.2 A11-020-1002.0 1000 8.5 150 24 24 22 2 without holes 0.036 4.2 A11-021-1002.0 Companion Rack for assembly A11-021-9992.5 500 8.5 60 24 24 21.5 2 436.6 62.5 125 4 9 7 11 7 31.7 5.7 0.027 2.0 A11-2.50-0502.5 500 8.5 60 24 24 21.5 2 without holes 0.027 2.0 A11-2.51-0502.5 1000 8.5 120 24 24 21.5 2 936.6 62.5 125 8 9 7 11 7 31.7 5.7 0.036 4.1 A11-2.50-1002.5 1000 8.5 120 24 24 21.5 2 without holes 0.036 4.1 A11-2.51-1002.5 Companion Rack for assembly A11-2.51-9993.0 500 10.3 50 29 29 26 2 430 62.5 125 4 9 10 15 9 35 7.7 0.028 3.0 A11-030-0503.0 500 10.3 50 29 29 26 2 without holes 0.028 3.0 A11-031-0503.0 1000 10.3 100 29 29 26 2 930 62.5 125 8 9 10 15 9 35 7.7 0.037 5.9 A11-030-1003.0 1000 10.3 100 29 29 26 2 without holes 0.037 5.9 A11-031-1003.0 Companion Rack for assembly A11-031-9994.0 506.67 13.8 38 39 39 35 3 433 62.5 125 4 12 10 15 9 33.3 7.7 0.030 5.4 A11-040-0504.0 506.67 13.8 38 39 39 35 3 without holes 0.030 5.4 A11-041-0504.0 1000 13.8 75 39 39 35 3 933.4 62.5 125 8 12 10 15 9 33.3 7.7 0.036 10.7 A11-040-1004.0 1000 13.8 75 39 39 35 3 without holes 0.036 10.7 A11-041-1004.0 Companion Rack for assembly A11-041-9995.0 500 17.4 30 49 39 34 3 425 62.5 125 4 12 14 20 13 37.5 11.7 0.028 6.5 A11-050-0505.0 500 17.4 30 49 39 34 3 without holes 0.028 6.5 A11-051-0505.0 1000 17.4 60 49 39 34 3 925 62.5 125 8 12 14 20 13 37.5 11.7 0.034 13.1 A11-050-1005.0 1000 17.4 60 49 39 34 3 without holes 0.034 13.1 A11-051-1005.0 Companion Rack for assembly A11-051-9996.0 500 20.9 25 59 49 43 3 425 62.5 125 4 16 18 26 17 37.5 15.7 0.031 10.0 A11-060-0506.0 500 20.9 25 59 49 43 3 without holes 0.031 10.0 A11-061-0506.0 1000 20.9 50 59 49 43 3 925 62.5 125 8 16 18 26 17 37.5 15.7 0.036 19.9 A11-060-1006.0 1000 20.9 50 59 49 43 3 without holes 0.036 19.9 A11-061-1006.0 Companion Rack for assembly A11-061-9998.0 480 28 18 79 79 71 3 240 60.0 120 4 25 22 33 21 120.0 19.7 0.029 22.0 A11-080-0508.0 480 28 18 79 79 71 3 without holes 0.029 22.0 A11-081-0508.0 960 28 36 79 79 71 3 720 60.0 120 8 25 22 33 21 120.0 19.7 0.033 44.0 A11-080-1008.0 960 28 36 79 79 71 3 without holes 0.033 44.0 A11-081-1008.0 Companion Rack for assembly A11-081-99910.0 1000 35.11 30 99 99 89 3 750 62.5 125 8 32 33 48 32 125 19.7 0.04 69 A11-100-10010.0 1000 35.11 30 99 99 89 3 without holes 0.04 69 A11-101-10010.0 Companion Rack for assembly A11-101-999

No. mass





Material AISI 1045 (C45) with tensile strength = 650 N/mm2 (95,000 PSI). Teeth inductionhardened to 50-55 Rc; ground on all sides after hardening. (Alternate material modules 2-4AISI 5115 (16MnCr5) hardened to 60 Rc). Only teeth are hardened allowing subsequentdrilling and pinning of rack. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Case Hardened & Ground Teeth19°31'42" R.H. Helix Angle Quality DIN 6 h 25 (~AGMA12) 20° Pressure Angle


SERIES A70Soft Teeth

Quality DIN 7 h 25 (~AGMA 11)20° Pressure Angle

12 13

No. massPitch, p Module L1 teeth b h ho l holes h1 d1 d2 t Fp kg. Part No.

2.0 0.637 1000 500 9.5 9.5 8.86 Without Holes 0.7 A70-021-1002.0 0.637 1030 515 9.5 19.5 18.86 1000 10 10.5 5.8 10 5.7 0.079 1.4 A70-020-1032.0 0.637 Companion Rack for assembly A50-021-9995.0 1.592 1000 200 14.5 14.5 12.9 Without Holes 1.5 A70-051-1005.0 1.592 1030 206 14.5 24.5 22.91 1000 10 13 7 11 6.8 0.058 2.6 A70-050-1035.0 1.592 1030 206 19.5 29.5 27.91 1000 10 15.5 9 15 9 0.058 4.2 A70-050-103-19.55.0 1.592 Companion Rack for assembly A50-051-9997.5 2.387 1005 134 19.5 19.5 17.11 Without Holes 2.6 A70-7.51-1007.5 2.387 1230 164 24.7 33 30.61 1200 12 18.5 9 15 9 0.057 7 A70-7.50-1237.5 2.387 Companion Rack for assembly A50-7.51-99910.0 3.183 1000 100 29.5 29.5 26.32 Without Holes 6.1 A70-101-10010.0 3.183 1230 123 34.6 46.6 43.42 1200 12 28.6 11 18 11 0.055 13.9 A70-100-12310.0 3.183 Companion Rack for assembly A50-101-99912.5 3.979 1000 80 39.5 39.5 35.52 Without Holes 11 A70-12.51-10012.5 3.979 Companion Rack for assembly A60-12.51-999

Circular

Material AISI 6150 (58CrMoV4) with holes and AISI 1045 (C45) without holes. Teeth areprecision cut and racks are ground on all sides. Ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.

Module L1 L2 teeth b h ho f l1 a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.1.5 500 6.7 100 19 19 17.5 2 436.6 62.5 125 4 8 7 11 7 31.7 5.7 0.029 1.3 A11-1.50-0501.5 500 6.7 100 19 19 17.5 2 without holes 0.029 1.3 A11-1.51-0501.5 1000 6.7 200 19 19 17.5 2 936.6 62.5 125 8 8 7 11 7 31.7 5.7 0.043 2.6 A11-1.50-1001.5 1000 6.7 200 19 19 17.5 2 without holes 0.043 2.6 A11-1.51-1001.5 Companion Rack for assembly A11-1.51-9992.0 500 8.5 75 24 24 22 2 436.6 62.5 125 4 8 7 11 7 31.7 5.7 0.025 2.1 A11-020-0502.0 500 8.5 75 24 24 22 2 without holes 0.025 2.1 A11-021-0502.0 1000 8.5 150 24 24 22 2 936.6 62.5 125 8 8 7 11 7 31.7 5.7 0.036 4.2 A11-020-1002.0 1000 8.5 150 24 24 22 2 without holes 0.036 4.2 A11-021-1002.0 Companion Rack for assembly A11-021-9992.5 500 8.5 60 24 24 21.5 2 436.6 62.5 125 4 9 7 11 7 31.7 5.7 0.027 2.0 A11-2.50-0502.5 500 8.5 60 24 24 21.5 2 without holes 0.027 2.0 A11-2.51-0502.5 1000 8.5 120 24 24 21.5 2 936.6 62.5 125 8 9 7 11 7 31.7 5.7 0.036 4.1 A11-2.50-1002.5 1000 8.5 120 24 24 21.5 2 without holes 0.036 4.1 A11-2.51-1002.5 Companion Rack for assembly A11-2.51-9993.0 500 10.3 50 29 29 26 2 430 62.5 125 4 9 10 15 9 35 7.7 0.028 3.0 A11-030-0503.0 500 10.3 50 29 29 26 2 without holes 0.028 3.0 A11-031-0503.0 1000 10.3 100 29 29 26 2 930 62.5 125 8 9 10 15 9 35 7.7 0.037 5.9 A11-030-1003.0 1000 10.3 100 29 29 26 2 without holes 0.037 5.9 A11-031-1003.0 Companion Rack for assembly A11-031-9994.0 506.67 13.8 38 39 39 35 3 433 62.5 125 4 12 10 15 9 33.3 7.7 0.030 5.4 A11-040-0504.0 506.67 13.8 38 39 39 35 3 without holes 0.030 5.4 A11-041-0504.0 1000 13.8 75 39 39 35 3 933.4 62.5 125 8 12 10 15 9 33.3 7.7 0.036 10.7 A11-040-1004.0 1000 13.8 75 39 39 35 3 without holes 0.036 10.7 A11-041-1004.0 Companion Rack for assembly A11-041-9995.0 500 17.4 30 49 39 34 3 425 62.5 125 4 12 14 20 13 37.5 11.7 0.028 6.5 A11-050-0505.0 500 17.4 30 49 39 34 3 without holes 0.028 6.5 A11-051-0505.0 1000 17.4 60 49 39 34 3 925 62.5 125 8 12 14 20 13 37.5 11.7 0.034 13.1 A11-050-1005.0 1000 17.4 60 49 39 34 3 without holes 0.034 13.1 A11-051-1005.0 Companion Rack for assembly A11-051-9996.0 500 20.9 25 59 49 43 3 425 62.5 125 4 16 18 26 17 37.5 15.7 0.031 10.0 A11-060-0506.0 500 20.9 25 59 49 43 3 without holes 0.031 10.0 A11-061-0506.0 1000 20.9 50 59 49 43 3 925 62.5 125 8 16 18 26 17 37.5 15.7 0.036 19.9 A11-060-1006.0 1000 20.9 50 59 49 43 3 without holes 0.036 19.9 A11-061-1006.0 Companion Rack for assembly A11-061-9998.0 480 28 18 79 79 71 3 240 60.0 120 4 25 22 33 21 120.0 19.7 0.029 22.0 A11-080-0508.0 480 28 18 79 79 71 3 without holes 0.029 22.0 A11-081-0508.0 960 28 36 79 79 71 3 720 60.0 120 8 25 22 33 21 120.0 19.7 0.033 44.0 A11-080-1008.0 960 28 36 79 79 71 3 without holes 0.033 44.0 A11-081-1008.0 Companion Rack for assembly A11-081-99910.0 1000 35.11 30 99 99 89 3 750 62.5 125 8 32 33 48 32 125 19.7 0.04 69 A11-100-10010.0 1000 35.11 30 99 99 89 3 without holes 0.04 69 A11-101-10010.0 Companion Rack for assembly A11-101-999

No. mass





No. mass


Module L1 L2 teeth b h ho f l1 a l holes h1 d1 d2 t a1 d3 Fp kg. Part No.2.0 500 8.5 75 24 24 22 2 436.6 62.5 125 4 8 7 11 7 31.7 5.7 2.1 A41-020-0502.0 500 8.5 75 24 24 22 2 without holes 2.1 A41-021-0502.0 1000 8.5 150 24 24 22 2 936.6 62.5 125 8 8 7 11 7 31.7 5.7 0.140 4.2 A41-020-1002.0 1000 8.5 150 24 24 22 2 without holes 0.140 4.2 A41-021-1002.0 Companion Rack for assembly A21-021-9993.0 500 10.3 50 29 29 26 2 430 62.5 125 4 9 10 15 9 35 7.7 3 A41-030-0503.0 500 10.3 50 29 29 26 2 without holes 3 A41-031-0503.0 1000 10.3 100 29 29 26 2 930.6 62.5 125 8 9 10 15 9 35 7.7 0.160 6 A41-030-1003.0 1000 10.3 100 29 29 26 2 without holes 0.160 6 A41-031-1003.0 Companion Rack for assembly A21-031-9994.0 506.67 13.8 38 39 39 35 3 433 62.5 125 4 12 10 15 9 33.3 7.7 5.3 A41-040-0504.0 506.67 13.8 38 39 39 35 3 without holes 5.3 A41-041-0504.0 1000 13.8 75 39 39 35 3 933.4 62.5 125 8 12 10 15 9 33.3 7.7 0.180 10.5 A41-040-1004.0 1000 13.8 75 39 39 35 3 without holes 0.180 10.5 A41-041-1004.0 Companion Rack for assembly A21-041-999

Induction Hardened Teeth19°31'42" R.H. Helix Angle Quality DIN 10 e 27 (~AGMA 8) 20° Pressure Angle

SERIES A41RACKSWITH RH HELICAL TEETH

No. mass

SERIES A21Quenched & Tempered Material

19°31'42" R.H. Helix Angle Quality DIN 8 e 27 (~AGMA10)

20° Pressure Angle

Material AISI 4140 (42CrMo4V) with tensile strength = 900 N/mm2 (130,500 PSI). Back and contact faces ground. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.






No. mass



Induction Hardened Teeth19°31'42" R.H. Helix Angle Quality DIN 10 e 27 (~AGMA 8) 20° Pressure Angle

SERIES A41RACKSWITH RH HELICAL TEETH

No. mass

SERIES A21Quenched & Tempered Material

19°31'42" R.H. Helix Angle Quality DIN 8 e 27 (~AGMA10)

20° Pressure Angle

Material AISI 4140 (42CrMo4V) with tensile strength = 900 N/mm2 (130,500 PSI). Back and contact faces ground. Rack ends are machined for continuous mounting.Fp is the max cumulative pitch error for the corresponding rack length.Dimensions are in mm and are subject to change - consult factory.





RANGE OF PINIONS

Pinions - Shaft

Pinions - Plain Bore

Pinions - Bored & Keyed

Pinions - Flange mounted per ISO 9409-1

Part Numbers Style Module Heat Quality PageTreatment Level

254 0 Straight (spur) 1.5, 2, 2.5, 3, Hardened & 6 f 24 18– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

254 5 Helical 1.5, 2, 2.5, 3, Hardened & 6 f 24 18– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

154 Straight (spur) 2, 5, 7.5, 10, 12.5, 16, Hardened & 6 f 24 18– – – – – – 20, 25 circular pitch Ground (~AGMA 11)

113 - - Straight (spur) 2, 3, 4 Hardened & 7 e 25 19– – – – – – – – – Ground (~AGMA 10)

123 Helical 2, 3, 4 Hardened & 7 e 25 21– – – – – – Ground (~AGMA 10)

OP Helical 2, 2.5, 3, Hardened & 5 f 24 23– – – . – – . – – . – 4, 5, 6 Ground (~AGMA 12)

201 Straight (spur) 1, 1.5, 2, 2.5, 3, Hardened & 6 f 24 24– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

900 Straight (spur) 2, 5, 7.5, 10 Hardened & 6 f 24 25– – – – – – circular pitch Ground (~AGMA 11)

4 Straight (spur) 2, 5, 7.5, 10, 12.2, Hardened & 6 f 24 25– – – – – – 16, 20 circular pitch Ground (~AGMA 11)

211 Helical 1.5, 2, 2.5, 3,, Hardened & 6 f 24 24– – – – – – 14, 5, 6, 8, 10 Ground (~AGMA 11)

PINION CAPABILITIES

Standard Range:The index on the next page providesan overview of our Standard range ofstraight (spur) and helical tooth pinions.Pinions in the standard range are usually in stock allowing for shortdelivery times. The standard pinionsare available in 4 styles, plain bore

(soft bore allows customer to rework to required diameter), bored and keyed, flange mount to ISO 9409-1 and pinion shafts inmodules 1 – 10 (diametral pitch (d.p.)= 25.4 – 2.54) with quality from AGMA 8 to AGMA 12.

Custom Pinions:In addition to the standard range,Andantex can provide Straight or helical pinions to customer designs with:

• Precision milled teeth in modules0.5 - 20 (d.p. = 50.8 -1.27)with pitch diameters up to1500 mm (60in.) and widthsup to 575 mm (22.6 in.)

• Shaped or hobbed teeth inmodules 0.5 - 10 (d.p. = 50.8 – 2.54)with pitch diameters up to 800 mm(31.5 in.) and widths up to180 mm (7 in.)

• Ground teeth in modules 1 – 10(d.p. = 25.4 – 2.54) with pitchdiameter up to 450 mm (17.7 in.)


• Stainless Steel

• Plastic


16 17



RANGE OF PINIONS

Pinions - Shaft

Pinions - Plain Bore

Pinions - Bored & Keyed

Pinions - Flange mounted per ISO 9409-1

Part Numbers Style Module Heat Quality PageTreatment Level

254 0 Straight (spur) 1.5, 2, 2.5, 3, Hardened & 6 f 24 18– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

254 5 Helical 1.5, 2, 2.5, 3, Hardened & 6 f 24 18– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

154 Straight (spur) 2, 5, 7.5, 10, 12.5, 16, Hardened & 6 f 24 18– – – – – – 20, 25 circular pitch Ground (~AGMA 11)

113 - - Straight (spur) 2, 3, 4 Hardened & 7 e 25 19– – – – – – – – – Ground (~AGMA 10)

123 Helical 2, 3, 4 Hardened & 7 e 25 21– – – – – – Ground (~AGMA 10)

OP Helical 2, 2.5, 3, Hardened & 5 f 24 23– – – . – – . – – . – 4, 5, 6 Ground (~AGMA 12)

201 Straight (spur) 1, 1.5, 2, 2.5, 3, Hardened & 6 f 24 24– – – – – – 4, 5, 6, 8, 10 Ground (~AGMA 11)

900 Straight (spur) 2, 5, 7.5, 10 Hardened & 6 f 24 25– – – – – – circular pitch Ground (~AGMA 11)

4 Straight (spur) 2, 5, 7.5, 10, 12.2, Hardened & 6 f 24 25– – – – – – 16, 20 circular pitch Ground (~AGMA 11)

211 Helical 1.5, 2, 2.5, 3,, Hardened & 6 f 24 24– – – – – – 14, 5, 6, 8, 10 Ground (~AGMA 11)

PINION CAPABILITIES

Standard Range:The index on the next page providesan overview of our Standard range ofstraight (spur) and helical tooth pinions.Pinions in the standard range are usually in stock allowing for shortdelivery times. The standard pinionsare available in 4 styles, plain bore

(soft bore allows customer to rework to required diameter), bored and keyed, flange mount to ISO 9409-1 and pinion shafts inmodules 1 – 10 (diametral pitch (d.p.)= 25.4 – 2.54) with quality from AGMA 8 to AGMA 12.

Custom Pinions:In addition to the standard range,Andantex can provide Straight or helical pinions to customer designs with:

• Precision milled teeth in modules0.5 - 20 (d.p. = 50.8 -1.27)with pitch diameters up to1500 mm (60in.) and widthsup to 575 mm (22.6 in.)

• Shaped or hobbed teeth inmodules 0.5 - 10 (d.p. = 50.8 – 2.54)with pitch diameters up to 800 mm(31.5 in.) and widths up to180 mm (7 in.)

• Ground teeth in modules 1 – 10(d.p. = 25.4 – 2.54) with pitchdiameter up to 450 mm (17.7 in.)


• Stainless Steel

• Plastic


16 17



PINIONSBORED & KEYEDStraight teeth

Pressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

MODULE 2.0

No. teeth da d db h6 dn b l u t Part No.16 36.0 32.0 15 25 28 30 5 17.3 113-120-51622 48.0 44.0 15 25 28 30 5 17.3 113-120-52218 40.0 36.0 20 25 28 30 6 22.8 113-220-01820 44.0 40.0 20 30 28 30 6 22.8 113-220-02022 48.0 44.0 20 30 28 30 6 22.8 113-220-02225 54.0 50.0 20 30 28 30 6 22.8 113-220-02528 60.0 56.0 20 30 28 30 6 22.8 113-220-02832 68.0 64.0 20 30 28 30 6 22.8 113-220-03222 48.0 44.0 25 36 28 30 8 28.3 113-220-52225 54.0 50.0 25 36 28 30 8 28.3 113-220-52528 60.0 56.0 25 36 28 30 8 28.3 113-220-52832 68.0 64.0 25 36 28 30 8 28.3 113-220-53236 76.0 72.0 25 36 28 30 8 28.3 113-220-53640 84.0 80.0 25 36 28 30 8 28.3 113-220-54025 54.0 50.0 30 45 28 30 8 33.3 113-320-02528 60.0 56.0 30 45 28 30 8 33.3 113-320-02832 68.0 64.0 30 45 28 30 8 33.3 113-320-03236 76.0 72.0 30 45 28 30 8 33.3 113-320-03640 84.0 80.0 30 45 28 30 8 33.3 113-320-04028 60.0 56.0 35 48 28 30 10 38.3 113-320-52832 68.0 64.0 35 48 28 30 10 38.3 113-320-53236 76.0 72.0 35 48 28 30 10 38.3 113-320-53640 84.0 80.0 35 48 28 30 10 38.3 113-320-54045 94.0 90.0 35 48 28 30 10 38.3 113-320-54550 104.0 100.0 35 48 28 30 10 38.3 113-320-55036 76.0 72.0 45 58 28 30 14 48.8 113-420-53640 84.0 80.0 45 58 28 30 14 48.8 113-420-54045 94.0 90.0 45 58 28 30 14 48.8 113-420-54550 104.0 100.0 45 58 28 30 14 48.8 113-420-550

No. teeth Module da d db H7 dn b l Part No.20 1.5 34.83 31.83 10.0 25.0 20 28 254 51220 2.0 46.44 42.44 15.0 35.0 20 30 254 52220 2.5 58.05 53.05 15.0 40.0 25 37 254 53220 3.0 69.66 63.66 15.0 40.0 30 44 254 54220 4.0 92.88 84.88 35.0 65.0 40 59 254 55220 5.0 116.10 106.10 50.0 85.0 50 70 254 56220 6.0 139.30 127.22 50.0 105.0 60 100 254 57220 8.0 185.70 169.76 50.0 120.0 80 130 254 58220 10.0 232.20 212.21 50.0 150.0 100 150 254 592

Helical teethPressure angle Ø=20°

L.H. Helix angle ß=19° 31'42"Material AISI 5115 (16MnCr5)

Case hardened, ground & crowned teethQuality 6f24 (~AGMA 11)

MODULE 1.5 - 10.0

PINIONSPLAIN BORE (CAN BE REWORKED)

MODULE 1.5 - 10.0Straight teeth

Pressure angle Ø=20°Material AISI 5115 (16MnCr5)


No. teeth Module da d db H7 dn b l Part No.20 1.5 33 30.0 10.0 25.0 20 28 254 01220 2.0 44 40.0 15.0 35.0 20 30 254 02220 2.5 55 50.0 15.0 40.0 25 37 254 03220 3.0 66 60.0 15.0 40.0 30 44 254 04220 4.0 88 80.0 35.0 65.0 40 59 254 05220 5.0 110 100.0 50.0 85.0 50 70 254 06220 6.0 132 120.0 50.0 105.0 60 100 254 07220 8.0 176 160.0 50.0 120.0 80 130 254 08220 10.0 220 200.0 50.0 150.0 100 150 254 092

18

CIRCULAR PITCH 2.0-25.0Straight teeth



No. teeth Pitch da d db H7 dn b l Part No.25 2.0 17.2 15.92 5.0 10.0 9.5 15 154 020*20 5.0 35.0 31.83 10.0 25.0 14.5 23 154 05020 7.5 52.5 47.75 15.0 40.0 19.5 30 154 07520 10.0 70.0 63.66 15.0 50.0 29.5 43 154 10020 12.5 87.5 79.58 35.0 65.0 40.0 60 154 12520 16.0 112.1 101.86 50.0 85.0 50.0 90 154 16020 20.0 140.1 127.32 50.0 105.0 60.0 105 154 20120 25.0 175.1 159.15 75.0 135.0 80.0 105 154 251

19

* Material: Nitralloy 135 (EGT 100) nitrided.Dimensions are in mm and are subject to change - consult factory.

Dimensions are in mm and are subject to change - consult factory.




PINIONSBORED & KEYEDStraight teeth

Pressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

MODULE 2.0

No. teeth da d db h6 dn b l u t Part No.16 36.0 32.0 15 25 28 30 5 17.3 113-120-51622 48.0 44.0 15 25 28 30 5 17.3 113-120-52218 40.0 36.0 20 25 28 30 6 22.8 113-220-01820 44.0 40.0 20 30 28 30 6 22.8 113-220-02022 48.0 44.0 20 30 28 30 6 22.8 113-220-02225 54.0 50.0 20 30 28 30 6 22.8 113-220-02528 60.0 56.0 20 30 28 30 6 22.8 113-220-02832 68.0 64.0 20 30 28 30 6 22.8 113-220-03222 48.0 44.0 25 36 28 30 8 28.3 113-220-52225 54.0 50.0 25 36 28 30 8 28.3 113-220-52528 60.0 56.0 25 36 28 30 8 28.3 113-220-52832 68.0 64.0 25 36 28 30 8 28.3 113-220-53236 76.0 72.0 25 36 28 30 8 28.3 113-220-53640 84.0 80.0 25 36 28 30 8 28.3 113-220-54025 54.0 50.0 30 45 28 30 8 33.3 113-320-02528 60.0 56.0 30 45 28 30 8 33.3 113-320-02832 68.0 64.0 30 45 28 30 8 33.3 113-320-03236 76.0 72.0 30 45 28 30 8 33.3 113-320-03640 84.0 80.0 30 45 28 30 8 33.3 113-320-04028 60.0 56.0 35 48 28 30 10 38.3 113-320-52832 68.0 64.0 35 48 28 30 10 38.3 113-320-53236 76.0 72.0 35 48 28 30 10 38.3 113-320-53640 84.0 80.0 35 48 28 30 10 38.3 113-320-54045 94.0 90.0 35 48 28 30 10 38.3 113-320-54550 104.0 100.0 35 48 28 30 10 38.3 113-320-55036 76.0 72.0 45 58 28 30 14 48.8 113-420-53640 84.0 80.0 45 58 28 30 14 48.8 113-420-54045 94.0 90.0 45 58 28 30 14 48.8 113-420-54550 104.0 100.0 45 58 28 30 14 48.8 113-420-550

No. teeth Module da d db H7 dn b l Part No.20 1.5 34.83 31.83 10.0 25.0 20 28 254 51220 2.0 46.44 42.44 15.0 35.0 20 30 254 52220 2.5 58.05 53.05 15.0 40.0 25 37 254 53220 3.0 69.66 63.66 15.0 40.0 30 44 254 54220 4.0 92.88 84.88 35.0 65.0 40 59 254 55220 5.0 116.10 106.10 50.0 85.0 50 70 254 56220 6.0 139.30 127.22 50.0 105.0 60 100 254 57220 8.0 185.70 169.76 50.0 120.0 80 130 254 58220 10.0 232.20 212.21 50.0 150.0 100 150 254 592

Helical teethPressure angle Ø=20°

L.H. Helix angle ß=19° 31'42"Material AISI 5115 (16MnCr5)


MODULE 1.5 - 10.0

PINIONSPLAIN BORE (CAN BE REWORKED)




No. teeth Module da d db H7 dn b l Part No.20 1.5 33 30.0 10.0 25.0 20 28 254 01220 2.0 44 40.0 15.0 35.0 20 30 254 02220 2.5 55 50.0 15.0 40.0 25 37 254 03220 3.0 66 60.0 15.0 40.0 30 44 254 04220 4.0 88 80.0 35.0 65.0 40 59 254 05220 5.0 110 100.0 50.0 85.0 50 70 254 06220 6.0 132 120.0 50.0 105.0 60 100 254 07220 8.0 176 160.0 50.0 120.0 80 130 254 08220 10.0 220 200.0 50.0 150.0 100 150 254 092

18

CIRCULAR PITCH 2.0-25.0Straight teeth



No. teeth Pitch da d db H7 dn b l Part No.25 2.0 17.2 15.92 5.0 10.0 9.5 15 154 020*20 5.0 35.0 31.83 10.0 25.0 14.5 23 154 05020 7.5 52.5 47.75 15.0 40.0 19.5 30 154 07520 10.0 70.0 63.66 15.0 50.0 29.5 43 154 10020 12.5 87.5 79.58 35.0 65.0 40.0 60 154 12520 16.0 112.1 101.86 50.0 85.0 50.0 90 154 16020 20.0 140.1 127.32 50.0 105.0 60.0 105 154 20120 25.0 175.1 159.15 75.0 135.0 80.0 105 154 251

19






PINIONSBORED & KEYED

No. teeth da d db h6 dn b l u t Part No.20 88.0 80.0 35 48 40 50 10 38.3 113-340-52022 96.0 88.0 35 48 40 50 10 38.3 113-340-52225 108.0 100.0 35 48 40 50 10 38.3 113-340-52528 120.0 112.0 35 52 40 50 10 38.3 113-340-52832 136.0 128.0 35 48 40 50 10 38.3 113-340-53220 88.0 80.0 45 58 40 50 14 48.8 113-440-52022 96.0 88.0 45 58 40 50 14 48.8 113-440-52225 108.0 100.0 45 58 40 50 14 48.8 113-440-52528 120.0 112.0 45 65 40 50 14 48.8 113-440-52832 136.0 128.0 45 65 40 50 14 48.8 113-440-53240 168.0 160.0 45 58 40 50 14 48.8 113-440-54040 168.0 160.0 60 80 40 50 18 64.3 113-640-040

Straight teethPressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

MODULE 4.0PINIONSBORED & KEYED

MODULE 3.0Straight teeth

Pressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teeth

Quality 7e25 (~AGMA 10)

No. teeth da d db h6 dn b l u t Part No.18 60.0 54.0 25 40 28 30 8 28.3 113-230-51820 66.0 60.0 25 36 28 30 8 28.3 113-230-52022 72.0 66.0 25 36 28 30 8 28.3 113-230-52225 81.0 75.0 25 36 28 30 8 28.3 113-230-52528 90.0 84.0 25 36 28 30 8 28.3 113-230-52832 102.0 96.0 25 36 28 30 8 28.3 113-230-53220 66.0 60.0 30 45 28 30 8 33.3 113-330-02022 72.0 66.0 30 45 28 30 8 33.3 113-330-02225 81.0 75.0 30 45 28 30 8 33.3 113-330-02528 90.0 84.0 30 45 28 30 8 33.3 113-330-02832 102.0 96.0 30 45 28 30 8 33.3 113-330-03220 66.0 60.0 35 48 28 30 10 38.3 113-330-52022 72.0 66.0 35 48 28 30 10 38.3 113-330-52225 81.0 75.0 35 48 28 30 10 38.3 113-330-52528 90.0 84.0 35 48 28 30 10 38.3 113-330-52832 102.0 96.0 35 48 28 30 10 38.3 113-330-53236 114.0 108.0 35 48 28 30 10 38.3 113-330-53640 126.0 120.0 35 48 28 30 10 38.3 113-330-54025 81.0 75.0 45 58 28 30 14 48.8 113-430-52528 90.0 84.0 45 58 28 30 14 48.8 113-430-52832 102.0 96.0 45 58 28 30 14 48.8 113-430-53236 114.0 108.0 45 58 28 30 14 48.8 113-430-53640 126.0 120.0 45 58 28 30 14 48.8 113-430-540

20 21

MODULE 2.0Helical teethTeeth pressure angle Ø=20°L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

No. teeth da d db h6 dn b l u t Part No.20 46.4 42.44 20 30 28 30 6 22.8 123-220-02025 57.0 53.05 20 30 28 30 6 22.8 123-220-02532 71.9 67.90 20 30 28 30 6 22.8 123-220-03225 57.0 53.05 25 36 28 30 8 28.3 123-220-52530 67.7 63.66 25 36 28 30 8 28.3 123-220-53032 71.9 67.90 25 36 28 30 8 28.3 123-220-53230 67.7 63.66 30 45 28 30 8 33.3 123-320-03028 63.4 59.41 35 48 28 30 10 38.3 123-320-52832 71.9 67.90 35 48 28 30 10 38.3 123-320-53236 80.4 76.39 35 48 28 30 10 38.3 123-320-53640 88.9 84.88 35 48 28 30 10 38.3 123-320-540

0.5






PINIONSBORED & KEYED

No. teeth da d db h6 dn b l u t Part No.20 88.0 80.0 35 48 40 50 10 38.3 113-340-52022 96.0 88.0 35 48 40 50 10 38.3 113-340-52225 108.0 100.0 35 48 40 50 10 38.3 113-340-52528 120.0 112.0 35 52 40 50 10 38.3 113-340-52832 136.0 128.0 35 48 40 50 10 38.3 113-340-53220 88.0 80.0 45 58 40 50 14 48.8 113-440-52022 96.0 88.0 45 58 40 50 14 48.8 113-440-52225 108.0 100.0 45 58 40 50 14 48.8 113-440-52528 120.0 112.0 45 65 40 50 14 48.8 113-440-52832 136.0 128.0 45 65 40 50 14 48.8 113-440-53240 168.0 160.0 45 58 40 50 14 48.8 113-440-54040 168.0 160.0 60 80 40 50 18 64.3 113-640-040

Straight teethPressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

MODULE 4.0PINIONSBORED & KEYED

MODULE 3.0Straight teeth

Pressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground teeth


No. teeth da d db h6 dn b l u t Part No.18 60.0 54.0 25 40 28 30 8 28.3 113-230-51820 66.0 60.0 25 36 28 30 8 28.3 113-230-52022 72.0 66.0 25 36 28 30 8 28.3 113-230-52225 81.0 75.0 25 36 28 30 8 28.3 113-230-52528 90.0 84.0 25 36 28 30 8 28.3 113-230-52832 102.0 96.0 25 36 28 30 8 28.3 113-230-53220 66.0 60.0 30 45 28 30 8 33.3 113-330-02022 72.0 66.0 30 45 28 30 8 33.3 113-330-02225 81.0 75.0 30 45 28 30 8 33.3 113-330-02528 90.0 84.0 30 45 28 30 8 33.3 113-330-02832 102.0 96.0 30 45 28 30 8 33.3 113-330-03220 66.0 60.0 35 48 28 30 10 38.3 113-330-52022 72.0 66.0 35 48 28 30 10 38.3 113-330-52225 81.0 75.0 35 48 28 30 10 38.3 113-330-52528 90.0 84.0 35 48 28 30 10 38.3 113-330-52832 102.0 96.0 35 48 28 30 10 38.3 113-330-53236 114.0 108.0 35 48 28 30 10 38.3 113-330-53640 126.0 120.0 35 48 28 30 10 38.3 113-330-54025 81.0 75.0 45 58 28 30 14 48.8 113-430-52528 90.0 84.0 45 58 28 30 14 48.8 113-430-52832 102.0 96.0 45 58 28 30 14 48.8 113-430-53236 114.0 108.0 45 58 28 30 14 48.8 113-430-53640 126.0 120.0 45 58 28 30 14 48.8 113-430-540

20 21

MODULE 2.0Helical teethTeeth pressure angle Ø=20°L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 7e25 (~AGMA 10)

No. teeth da d db h6 dn b l u t Part No.20 46.4 42.44 20 30 28 30 6 22.8 123-220-02025 57.0 53.05 20 30 28 30 6 22.8 123-220-02532 71.9 67.90 20 30 28 30 6 22.8 123-220-03225 57.0 53.05 25 36 28 30 8 28.3 123-220-52530 67.7 63.66 25 36 28 30 8 28.3 123-220-53032 71.9 67.90 25 36 28 30 8 28.3 123-220-53230 67.7 63.66 30 45 28 30 8 33.3 123-320-03028 63.4 59.41 35 48 28 30 10 38.3 123-320-52832 71.9 67.90 35 48 28 30 10 38.3 123-320-53236 80.4 76.39 35 48 28 30 10 38.3 123-320-53640 88.9 84.88 35 48 28 30 10 38.3 123-320-540

0.5






PINIONSFLANGE MOUNTED PER ISO 9409-1

No. teeth Module da d db dn f6 b l G M N Part No.45 2.0 100 95.49 30 40 30 34 6.5 63 15 OP0.45.2.H36 2.5 101 95.49 30 40 30 34 6.5 63 15 OP0.36.2,5.H42 2.5 117 111.41 40 50 30 34 9 80 11 OP1.42.2,5.H35 3.0 118 111.41 40 50 35 39 9 80 11 OP1.35.3.H52 3.0 173 165.52 68 80 35 41 11 125 11 OP2.52.3.H39 4.0 175 165.52 68 80 45 51 11 125 11 OP2.39.4.H45 4.0 201 190.99 75 90 45 51 18 140 12 OP3.45.4.H36 5.0 203 190.99 75 90 55 61 18 140 12 OP3.36.5.H42 5.0 236 222.82 85 100 55 61 22 160 12 OP4.42.5.H35 6.0 238 222.82 85 100 66 72 22 160 12 OP4.35.6.H

Helical teethTeeth pressure angle Ø=20°L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 5f24 (~AGMA 12)

MODULE 2.0 - 6.0PINIONSBORED & KEYED

MODULE 3.0Helical teeth

Teeth pressure angle Ø=20°L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)Case hardened, ground teeth


22




No. teeth da d db h6 dn b l u t Part No.22 76.0 70.03 25 36 28 30 8 28.3 123-230-52225 85.5 79.57 25 36 28 30 8 28.3 123-230-52520 69.7 63.66 30 45 28 30 8 33.3 123-330-02022 76.0 70.03 30 45 28 30 8 33.3 123-330-02225 85.5 79.57 30 45 28 30 8 33.3 123-330-02520 69.7 63.66 35 48 28 30 10 38.3 123-330-52022 76.0 70.03 35 48 28 30 10 38.3 123-330-52225 85.5 79.57 35 48 28 30 10 38.3 123-330-525

0.5

0.5

No. teeth da d db h6 dn b l u t Part No.15 71.7 63.66 35 48 40 50 10 38.3 123-340-51520 92.9 84.88 35 48 40 50 10 38.3 123-340-52022 101.3 93.37 35 48 40 50 10 38.3 123-340-52225 114.1 106.10 35 48 40 50 10 38.3 123-340-52520 92.9 84.88 45 58 40 50 14 48.8 123-440-52022 101.3 93.37 45 58 40 50 14 48.8 123-440-52225 114.1 106.10 45 58 40 50 14 48.8 123-440-525

23






PINIONSFLANGE MOUNTED PER ISO 9409-1

No. teeth Module da d db dn f6 b l G M N Part No.45 2.0 100 95.49 30 40 30 34 6.5 63 15 OP0.45.2.H36 2.5 101 95.49 30 40 30 34 6.5 63 15 OP0.36.2,5.H42 2.5 117 111.41 40 50 30 34 9 80 11 OP1.42.2,5.H35 3.0 118 111.41 40 50 35 39 9 80 11 OP1.35.3.H52 3.0 173 165.52 68 80 35 41 11 125 11 OP2.52.3.H39 4.0 175 165.52 68 80 45 51 11 125 11 OP2.39.4.H45 4.0 201 190.99 75 90 45 51 18 140 12 OP3.45.4.H36 5.0 203 190.99 75 90 55 61 18 140 12 OP3.36.5.H42 5.0 236 222.82 85 100 55 61 22 160 12 OP4.42.5.H35 6.0 238 222.82 85 100 66 72 22 160 12 OP4.35.6.H

Helical teethTeeth pressure angle Ø=20°L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)Case hardened, ground teethQuality 5f24 (~AGMA 12)

MODULE 2.0 - 6.0PINIONSBORED & KEYED




22




No. teeth da d db h6 dn b l u t Part No.22 76.0 70.03 25 36 28 30 8 28.3 123-230-52225 85.5 79.57 25 36 28 30 8 28.3 123-230-52520 69.7 63.66 30 45 28 30 8 33.3 123-330-02022 76.0 70.03 30 45 28 30 8 33.3 123-330-02225 85.5 79.57 30 45 28 30 8 33.3 123-330-02520 69.7 63.66 35 48 28 30 10 38.3 123-330-52022 76.0 70.03 35 48 28 30 10 38.3 123-330-52225 85.5 79.57 35 48 28 30 10 38.3 123-330-525

0.5

0.5

No. teeth da d db h6 dn b l u t Part No.15 71.7 63.66 35 48 40 50 10 38.3 123-340-51520 92.9 84.88 35 48 40 50 10 38.3 123-340-52022 101.3 93.37 35 48 40 50 10 38.3 123-340-52225 114.1 106.10 35 48 40 50 10 38.3 123-340-52520 92.9 84.88 45 58 40 50 14 48.8 123-440-52022 101.3 93.37 45 58 40 50 14 48.8 123-440-52225 114.1 106.10 45 58 40 50 14 48.8 123-440-525

23






PINIONSSHAFTS

Helical teethTeeth pressure angle Ø=20°

L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)


MODULE 1.5 - 10.0

PINIONSSHAFTS




24 25

Straight teethPressure angle Ø=20°Material AISI 5115 (16MnCr5)Case hardened, ground & crowned teethQuality 6f24 (~AGMA 11)

CIRCULAR PITCH 2.0 - 10.0

No. teeth pitch da d db h6 dn b l l 4 l 3 M Part No.30 2.0 20.4 19.1 12 - 9.5 70 - 16 M6 900 910*20 5.0 35.0 31.8 20 - 11.5 90 - 19 M8 900 91520 5.0 35.0 31.8 20 - 14.5 90 - 19 M8 900 92020 7.5 52.5 47.8 25 - 19.5 108 - 22 M10 900 92520 10.0 70.0 63.7 40 - 29.5 162 - 28 M12 900 935

No. teeth pitch da d db h6 dn b l l 4 Part No.30 2.0 20.4 19.1 12 17 9.5 70 2.5 403 040*20 5.0 35.0 31.83 12 20 11.5 90 4.5 403 04120 5.0 35.0 31.83 20 26 11.5 90 4.5 404 54020 5.0 35.0 31.83 20 26 14.5 90 11.5 404 54120 7.5 52.5 47.75 20 25 19.5 108 8.0 404 54220 7.5 52.5 47.75 25 32 19.5 108 8.0 406 04020 10.0 70.0 63.66 25 32 29.5 162 12.5 406 04114 10.0 52.5 46.47 25 32 29.5 162 12.5 406 04220 10.0 70.0 63.66 40 50 29.5 162 12.5 409 04020 12.5 87.5 79.58 40 50 40 239 20.0 409 04114 12.5 66.0 58.09 40 45 40 196 18.0 903 54726 12.5 111.4 103.45 60 85 40 277 18.0 412 04120 16.0 112.1 101.86 60 85 50 302 40.0 412 04420 20.0 140.1 127.32 60 85 60 302 55.0 412 04320 20.0 140.1 127.32 90 105 60 290 20.0 418 040






No. teeth Module da d db h6 dn b l l 4 Part No.16 1.5 29.36 26.36 12 16 20 90 4.5 211 11620 1.5 34.83 31.83 20 26 20 110 4.5 211 12016 2.0 39.15 35.15 20 26 20 110 8.0 211 21620 2.0 46.44 42.44 25 32 20 140 8.0 211 22020 2.5 58.05 53.05 25 32 25 145 8.0 211 32016 3.0 58.73 52.73 25 32 30 150 8.0 211 41620 3.0 69.66 63.66 40 50 30 190 12.5 211 42020 4.0 92.88 84.88 40 50 40 200 18.0 211 52020 5.0 116.1 106.1 60 70 50 310 35.0 211 62020 6.0 139.3 127.32 90 105 60 350 20.0 211 72020 8.0 185.7 169.76 90 105 80 350 35.0 211 82015 10.0 185.2 165.16 90 105 100 410 40.0 211 915

No. teeth Module da d db h6 dn b l l 4 Part No.20 1 22.0 20.0 12 16 15 70 2.5 201 02025 1 27.0 25.0 12 16 9.5 70 2.5 201 02516 1.5 27.9 24.9 12 16 20 90 4.5 201 11620 1.5 33.0 30.0 20 26 20 110 4.5 201 12016 2 37.2 33.2 20 26 20 110 8 201 21620 2 44.0 40.0 25 32 20 140 8 201 22020 2.5 55.0 50.0 25 32 25 145 8 201 32016 3 55.8 49.8 25 32 30 150 8 201 41620 3 66.0 60.0 40 50 30 190 12.5 201 42020 4 88.0 80.0 40 50 40 200 18 201 52020 5 110.0 100.0 60 70 50 310 35 201 62020 6 132.0 120.0 60 70 60 320 35 201 72020 8 176.0 160.0 60 70 80 340 35 201 82020 8 176.0 160.0 90 105 80 385 35 201 82116 10 186.0 166.0 90 105 100 410 40 201 916



PINIONSSHAFTS

Helical teethTeeth pressure angle Ø=20°

L.H. Helix angle ß=19° 31’42”Material AISI 5115 (16MnCr5)


MODULE 1.5 - 10.0

PINIONSSHAFTS




24 25



No. teeth pitch da d db h6 dn b l l 4 l 3 M Part No.30 2.0 20.4 19.1 12 - 9.5 70 - 16 M6 900 910*20 5.0 35.0 31.8 20 - 11.5 90 - 19 M8 900 91520 5.0 35.0 31.8 20 - 14.5 90 - 19 M8 900 92020 7.5 52.5 47.8 25 - 19.5 108 - 22 M10 900 92520 10.0 70.0 63.7 40 - 29.5 162 - 28 M12 900 935

No. teeth pitch da d db h6 dn b l l 4 Part No.30 2.0 20.4 19.1 12 17 9.5 70 2.5 403 040*20 5.0 35.0 31.83 12 20 11.5 90 4.5 403 04120 5.0 35.0 31.83 20 26 11.5 90 4.5 404 54020 5.0 35.0 31.83 20 26 14.5 90 11.5 404 54120 7.5 52.5 47.75 20 25 19.5 108 8.0 404 54220 7.5 52.5 47.75 25 32 19.5 108 8.0 406 04020 10.0 70.0 63.66 25 32 29.5 162 12.5 406 04114 10.0 52.5 46.47 25 32 29.5 162 12.5 406 04220 10.0 70.0 63.66 40 50 29.5 162 12.5 409 04020 12.5 87.5 79.58 40 50 40 239 20.0 409 04114 12.5 66.0 58.09 40 45 40 196 18.0 903 54726 12.5 111.4 103.45 60 85 40 277 18.0 412 04120 16.0 112.1 101.86 60 85 50 302 40.0 412 04420 20.0 140.1 127.32 60 85 60 302 55.0 412 04320 20.0 140.1 127.32 90 105 60 290 20.0 418 040






No. teeth Module da d db h6 dn b l l 4 Part No.16 1.5 29.36 26.36 12 16 20 90 4.5 211 11620 1.5 34.83 31.83 20 26 20 110 4.5 211 12016 2.0 39.15 35.15 20 26 20 110 8.0 211 21620 2.0 46.44 42.44 25 32 20 140 8.0 211 22020 2.5 58.05 53.05 25 32 25 145 8.0 211 32016 3.0 58.73 52.73 25 32 30 150 8.0 211 41620 3.0 69.66 63.66 40 50 30 190 12.5 211 42020 4.0 92.88 84.88 40 50 40 200 18.0 211 52020 5.0 116.1 106.1 60 70 50 310 35.0 211 62020 6.0 139.3 127.32 90 105 60 350 20.0 211 72020 8.0 185.7 169.76 90 105 80 350 35.0 211 82015 10.0 185.2 165.16 90 105 100 410 40.0 211 915

No. teeth Module da d db h6 dn b l l 4 Part No.20 1 22.0 20.0 12 16 15 70 2.5 201 02025 1 27.0 25.0 12 16 9.5 70 2.5 201 02516 1.5 27.9 24.9 12 16 20 90 4.5 201 11620 1.5 33.0 30.0 20 26 20 110 4.5 201 12016 2 37.2 33.2 20 26 20 110 8 201 21620 2 44.0 40.0 25 32 20 140 8 201 22020 2.5 55.0 50.0 25 32 25 145 8 201 32016 3 55.8 49.8 25 32 30 150 8 201 41620 3 66.0 60.0 40 50 30 190 12.5 201 42020 4 88.0 80.0 40 50 40 200 18 201 52020 5 110.0 100.0 60 70 50 310 35 201 62020 6 132.0 120.0 60 70 60 320 35 201 72020 8 176.0 160.0 60 70 80 340 35 201 82020 8 176.0 160.0 90 105 80 385 35 201 82116 10 186.0 166.0 90 105 100 410 40 201 916



26 27

RACK & PINION TORQUE RATINGS

Torque Capacity for Straight Nm(lb.ft.):

The values shown in the tables below are given for a linearspeed of 1.5 m/s, shock free operation, good lubrication(automatic electric lubricator, or manual lubrication once/day), and rigid cantilevered pinion support. Calculations are based on root stress bending fatigue and hertzian

stress pitting fatigue and provide a life of 1x106 cycles foreach tooth of the rack and 1x107 cycles for each tooth onthe pinion. In all cases pinions are hardened & ground AISI5115 (16MnCr5) with minimum quality of DIN 7e25(~AGMA10).

Module 1.5 (19 mm Face Width)Torque Capacity for Helical Nm(lb.ft.):



Torque Capacity for Straight Nm(lb.ft.):# of Soft Quenched & Induction Hardened Soft Quenched & Induction Hardened

Teeth z d (mm) Rack Tempered Hardened & Ground d (mm) Rack Tempered Hardened & Ground A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A11

20 50 40 (30) - - 225 (166) 53.05 - - - 275 (203)




# of Soft Quenched & Induction Hardened Soft Quenched & Induction HardenedTeeth z d (mm) Rack Tempered Hardened & Ground d (mm) Rack Tempered Hardened & Ground

A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 24 - - - 35 (26) 25.46 - - - 41 (30)20 30 10 (7) - 22 (16) 55 (41) 31.83 - - - 67 (50)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 48 44 (33) - 176 (130) 302 (223) 50.93 - - 200 (148) 346 (256)18 54 48 (35) 72 (53) 197 (146) 324 (239) 57.30 - - - 390 (288)19 57 - - - 342 (253) - - - -20 60 70 (52) 105 (78) 224 (166) 411 (304) 63.66 82 (61) 107 (79) 260 (192) 467 (345)22 66 78 (58) 117 (86) 234 (173) 434 (321) 70.03 92 (68) 120 (89) 275 (203) 511 (378)25 75 104 (77) 156 (115) 269 (199) 500 (370) 79.57 125 (92) 163 (120) 325 (240) 605 (447)28 84 138 (102) 207 (153) 302 (223) 564 (417) - - - -32 96 190 (140) 285 (211) 342 (253) 641 (474) - - - -35 105 - - - 670 (495) 111.41 - - - 750 (554)36 108 250 (185) 375 (277) 372 (275) 692 (511) - - - -40 120 276 (204) 414 (306) 408 (302) 720 (532) 127.32 - - 482 (356) 850 (628)52 156 - - - 850 (628) 165.52 - - - 1000 (739)










A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1115 60 - - - - 63.66 - - - 410 (303)18 - - - - 76.39 - - - 933 (689)19 76 - - - 900 (665) - - - -20 80 181 (134) 226 (167) 586 (433) 963 (712) 84.88 225 (166) 270 (200) 733 (542) 1205 (890)22 88 228 (168) 285 (211) 649 (480) 1081 (799) 93.37 280 (207) 335 (248) 800 (591) 1335 (987)25 100 308 (228) 385 (285) 739 (546) 1257 (929) 106.10 370 (273) 445 (329) 895 (661) 1520 (1123)28 112 400 (296) 500 (370) 820 (606) 1427 (1055) 118.84 - - - 1560 (1153)32 128 541 (400) 675 (499) 925 (684) 1608 (1188) 135.81 - - - -40 160 770 (569) 965 (713) 1079 (797) 1885 (1393) 169.77 - - - 2200 (1626)45 - - - - 190.99 - - - 2385 (1763)




A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1118 - - - - 114.59 - - - 2710 (2003)19 114 625 (462) - - 2700 (1995) - - - -20 120 711 (525) - - 3173 (2345) 127.32 910 (672) - - 4137 (3057)35 - - - - 222.82 - - - 5570 (4116)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1115 120 1000 (739) - - - 127.32 - - - 6200 (4582)16 128 - - - 5000 (3695) - - - -20 160 1848 (1366) - - 7298 (5393) 169.77 - - - 9709 (7175)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1114 - - - - 148.54 - - - 11800(8720)15 150 - - - 10125 (7482) - - - -20 200 - - - 13864 (10245) 212.21 - - - 18569 (13722)



A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1112 - - - - 63.66 - - - 455 (336)18 - - - - 95.49 - - - 1882 (1391)19 95 356 (263) - - 1650 (1219) - - - -20 100 380 (281) - - 1866 (1379) 106.10 450 (333) - - 2385 (1763)36 873 (645) - - 2800 (2069) 190.98 1030 (761) - - 3300 (2439)42 - - - - 222.82 - - - 3700 (2734)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 32 14 (10) 17 (13) 41 (30) 77 (57) 33.95 - - - 92 (68)18 36 16 (12) 20 (15) 46 (34) 86 (64) - - - -20 40 21 (16) 26 (19) 58 (43) 119 (88) 42.44 24 (18) 28 (21) 65 (48) 139 (103)22 44 24 (18) 30 (22) 64 (47) 131 (97) - - - -25 50 33 (24) 41 (30) 75 (55) 171 (126) 53.05 38 (28) 45 (33) 85 (63) 196 (145)28 56 41 (30) 51 (38) 84 (62) 192 (142) 59.41 47 (35) 56 (41) 95 (70) 220 (163)30 60 44 (33) 55 (41) 88 (65) 195 (144) 63.66 53 (39) 63 (47) 105 (78) 238 (176)32 64 53 (39) 66 (49) 94 (69) 205 (151) 67.91 65 (48) 78 (58) 115 (85) 250 (185)36 72 68 (50) 85 (63) 103 (76) 224 (166) 76.39 83 (61) 99 (73) 125 (92) 275 (203)45 90 90 (67) - 114 (84) 260 (192) 95.49 - - - 334 (247)



26 27



The values shown in the tables below are given for a linearspeed of 1.5 m/s, shock free operation, good lubrication(automatic electric lubricator, or manual lubrication once/day), and rigid cantilevered pinion support. Calculations are based on root stress bending fatigue and hertzian

stress pitting fatigue and provide a life of 1x106 cycles foreach tooth of the rack and 1x107 cycles for each tooth onthe pinion. In all cases pinions are hardened & ground AISI5115 (16MnCr5) with minimum quality of DIN 7e25(~AGMA10).




Torque Capacity for Straight Nm(lb.ft.):# of Soft Quenched & Induction Hardened Soft Quenched & Induction Hardened

Teeth z d (mm) Rack Tempered Hardened & Ground d (mm) Rack Tempered Hardened & Ground A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A11

20 50 40 (30) - - 225 (166) 53.05 - - - 275 (203)





A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 24 - - - 35 (26) 25.46 - - - 41 (30)20 30 10 (7) - 22 (16) 55 (41) 31.83 - - - 67 (50)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 48 44 (33) - 176 (130) 302 (223) 50.93 - - 200 (148) 346 (256)18 54 48 (35) 72 (53) 197 (146) 324 (239) 57.30 - - - 390 (288)19 57 - - - 342 (253) - - - -20 60 70 (52) 105 (78) 224 (166) 411 (304) 63.66 82 (61) 107 (79) 260 (192) 467 (345)22 66 78 (58) 117 (86) 234 (173) 434 (321) 70.03 92 (68) 120 (89) 275 (203) 511 (378)25 75 104 (77) 156 (115) 269 (199) 500 (370) 79.57 125 (92) 163 (120) 325 (240) 605 (447)28 84 138 (102) 207 (153) 302 (223) 564 (417) - - - -32 96 190 (140) 285 (211) 342 (253) 641 (474) - - - -35 105 - - - 670 (495) 111.41 - - - 750 (554)36 108 250 (185) 375 (277) 372 (275) 692 (511) - - - -40 120 276 (204) 414 (306) 408 (302) 720 (532) 127.32 - - 482 (356) 850 (628)52 156 - - - 850 (628) 165.52 - - - 1000 (739)










A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1115 60 - - - - 63.66 - - - 410 (303)18 - - - - 76.39 - - - 933 (689)19 76 - - - 900 (665) - - - -20 80 181 (134) 226 (167) 586 (433) 963 (712) 84.88 225 (166) 270 (200) 733 (542) 1205 (890)22 88 228 (168) 285 (211) 649 (480) 1081 (799) 93.37 280 (207) 335 (248) 800 (591) 1335 (987)25 100 308 (228) 385 (285) 739 (546) 1257 (929) 106.10 370 (273) 445 (329) 895 (661) 1520 (1123)28 112 400 (296) 500 (370) 820 (606) 1427 (1055) 118.84 - - - 1560 (1153)32 128 541 (400) 675 (499) 925 (684) 1608 (1188) 135.81 - - - -40 160 770 (569) 965 (713) 1079 (797) 1885 (1393) 169.77 - - - 2200 (1626)45 - - - - 190.99 - - - 2385 (1763)




A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1118 - - - - 114.59 - - - 2710 (2003)19 114 625 (462) - - 2700 (1995) - - - -20 120 711 (525) - - 3173 (2345) 127.32 910 (672) - - 4137 (3057)35 - - - - 222.82 - - - 5570 (4116)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1115 120 1000 (739) - - - 127.32 - - - 6200 (4582)16 128 - - - 5000 (3695) - - - -20 160 1848 (1366) - - 7298 (5393) 169.77 - - - 9709 (7175)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1114 - - - - 148.54 - - - 11800(8720)15 150 - - - 10125 (7482) - - - -20 200 - - - 13864 (10245) 212.21 - - - 18569 (13722)



A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1112 - - - - 63.66 - - - 455 (336)18 - - - - 95.49 - - - 1882 (1391)19 95 356 (263) - - 1650 (1219) - - - -20 100 380 (281) - - 1866 (1379) 106.10 450 (333) - - 2385 (1763)36 873 (645) - - 2800 (2069) 190.98 1030 (761) - - 3300 (2439)42 - - - - 222.82 - - - 3700 (2734)


A30 Rack A20 Rack A40 Rack A10 A31 Rack A21 Rack A41 Rack A1116 32 14 (10) 17 (13) 41 (30) 77 (57) 33.95 - - - 92 (68)18 36 16 (12) 20 (15) 46 (34) 86 (64) - - - -20 40 21 (16) 26 (19) 58 (43) 119 (88) 42.44 24 (18) 28 (21) 65 (48) 139 (103)22 44 24 (18) 30 (22) 64 (47) 131 (97) - - - -25 50 33 (24) 41 (30) 75 (55) 171 (126) 53.05 38 (28) 45 (33) 85 (63) 196 (145)28 56 41 (30) 51 (38) 84 (62) 192 (142) 59.41 47 (35) 56 (41) 95 (70) 220 (163)30 60 44 (33) 55 (41) 88 (65) 195 (144) 63.66 53 (39) 63 (47) 105 (78) 238 (176)32 64 53 (39) 66 (49) 94 (69) 205 (151) 67.91 65 (48) 78 (58) 115 (85) 250 (185)36 72 68 (50) 85 (63) 103 (76) 224 (166) 76.39 83 (61) 99 (73) 125 (92) 275 (203)45 90 90 (67) - 114 (84) 260 (192) 95.49 - - - 334 (247)



28 29



CIRCULAR METRIC PITCH

# of Soft Induction Hardened Teeth z d (mm) Rack Hardened & Ground

A70 Rack A60 Rack A50

Circular metric pitch 2.0 (9.5 mm Face Width)25 15.91 1.5 (1.1) - 2.7 (2)30 19.10 2.1 (1.6) - 4 (3)

Circular metric pitch 5.0 (14.5 mm Face Width)20 31.83 15 (11) - 49 (36)


Circular metric pitch 10.0 (29.5 mm Face Width)20 63.66 138 (102) 250 (185) 470 (347)

Circular metric pitch 12.5 (40.0 mm Face Width)14 58.09 90 (67) 315 (233) -20 79.58 203 (150) 563 (416) -

Circular metric pitch 16.0 (50.0 mm Face Width)20 101.86 - 1378 (1018) -



SELECTION & CALCULATIONS

Rack & Pinion Calculations & Selection

Follow this method to select the correct size rack and pinion:

Start with the type of application: HORIZONTAL translation or VERTICAL lifting

Determine the units: Metric or Imperial

Follow the table below for the calculation procedure:

* The service factor, S.F. is selected based on experience with the application. The service factor takes into account shock loading, assembly tolerances,pinion mounting and life required. Service factors range between 1.0 and 4.0.

Rack & Pinion Selection:

- Select the pinion number of teeth

- Select the module and quality level based on the torque ratings, (Trating) in

the preceding tables. Insure that: Trating > Td

- Check that the quality level selected is suitable for the application requirements

by evaluating the cumulative pitch error, Fp for the quality level selected.

Application HORIZONTAL translation VERTICAL lifting

APPLICATION PARAMETERS

Units Metric Imperial Metric Imperial

Mass to move, M Kg W/gc, Lb * s2 / ft. Kg W/gc, Lb * s2 / ft.

Linear Speed, V M/s Ft/s M/s Ft/s

Acceleration time, ta s s s s

Acceleration due to gravity, g 9.8 M/s2 32.2 Ft/s2 9.8 M/s2 32.2 Ft/s2

Coefficient of friction, µ - - - -

Pitch circle dia. of pinion, d mm in. mm in.

External Force, F N Lbs. N Lbs.

Service Factor, S.F. * - - - -

CALCULATED DATA

Acceleration, a a = V/ta. a = V/ta, a = V/ta. a = V/ta, M/s2 Ft/s2 M/s2 Ft/s2

Application force Fr = µM*g + M*a + F Fr = µM*g + M*a + F Fr = M*g + M*a + F Fr = M*g + M*a + Fat rack, Fr N Lbs. N Lbs.

Application Torque Tp = (Fr * d)/2000 Tp = (Fr * d)/24 Tp = (Fr * d)/2000 Tp = (Fr * d)/24at Pinion, Tp NM Lb.Ft. NM Lb.Ft.

Design Torque, Td Td = Tp * S.F. Td = Tp* S.F. Td = Tp * S.F. Td = Tp * S.F.NM Lb.Ft. NM Lb.Ft.

Max. Rotational speed Np = (V * 19,100)/d Np = (V * 229.2)/d Np = (V * 19,100)/d Np = (V * 229.2)/dof pinion, Np RPM RPM RPM RPM



28 29



CIRCULAR METRIC PITCH

# of Soft Induction Hardened Teeth z d (mm) Rack Hardened & Ground

A70 Rack A60 Rack A50

Circular metric pitch 2.0 (9.5 mm Face Width)25 15.91 1.5 (1.1) - 2.7 (2)30 19.10 2.1 (1.6) - 4 (3)



Circular metric pitch 10.0 (29.5 mm Face Width)20 63.66 138 (102) 250 (185) 470 (347)

Circular metric pitch 12.5 (40.0 mm Face Width)14 58.09 90 (67) 315 (233) -20 79.58 203 (150) 563 (416) -





Rack & Pinion Calculations & Selection

Follow this method to select the correct size rack and pinion:

Start with the type of application: HORIZONTAL translation or VERTICAL lifting

Determine the units: Metric or Imperial

Follow the table below for the calculation procedure:

* The service factor, S.F. is selected based on experience with the application. The service factor takes into account shock loading, assembly tolerances,pinion mounting and life required. Service factors range between 1.0 and 4.0.

Rack & Pinion Selection:

- Select the pinion number of teeth

- Select the module and quality level based on the torque ratings, (Trating) in

the preceding tables. Insure that: Trating > Td

- Check that the quality level selected is suitable for the application requirements

by evaluating the cumulative pitch error, Fp for the quality level selected.

Application HORIZONTAL translation VERTICAL lifting

APPLICATION PARAMETERS

Units Metric Imperial Metric Imperial

Mass to move, M Kg W/gc, Lb * s2 / ft. Kg W/gc, Lb * s2 / ft.

Linear Speed, V M/s Ft/s M/s Ft/s

Acceleration time, ta s s s s

Acceleration due to gravity, g 9.8 M/s2 32.2 Ft/s2 9.8 M/s2 32.2 Ft/s2

Coefficient of friction, µ - - - -

Pitch circle dia. of pinion, d mm in. mm in.

External Force, F N Lbs. N Lbs.

Service Factor, S.F. * - - - -

CALCULATED DATA

Acceleration, a a = V/ta. a = V/ta, a = V/ta. a = V/ta, M/s2 Ft/s2 M/s2 Ft/s2

Application force Fr = µM*g + M*a + F Fr = µM*g + M*a + F Fr = M*g + M*a + F Fr = M*g + M*a + Fat rack, Fr N Lbs. N Lbs.

Application Torque Tp = (Fr * d)/2000 Tp = (Fr * d)/24 Tp = (Fr * d)/2000 Tp = (Fr * d)/24at Pinion, Tp NM Lb.Ft. NM Lb.Ft.

Design Torque, Td Td = Tp * S.F. Td = Tp* S.F. Td = Tp * S.F. Td = Tp * S.F.NM Lb.Ft. NM Lb.Ft.

Max. Rotational speed Np = (V * 19,100)/d Np = (V * 229.2)/d Np = (V * 19,100)/d Np = (V * 229.2)/dof pinion, Np RPM RPM RPM RPM



30 31


Rack & Pinion Properties:

ød = Pitch Diameter

Z = Number of teeth

1/Pp= π/P (in.)p= π * M (mm)

P= 25.4/M

M

1.25 M 1.25/P

P = Z/ød (1/in.)ødth = Z/P*cosß (in.)ødw = Z/P*cosß + 2*x/P (in.)

Pinion Description

Rack Description

M = ød/Z (mm)ødth = Z*M/cosß (mm)ødw = Z*M/cosß + 2*x*M (mm)

P= 12.70Module 2.0

P= 4.23Module 6.0

Imperial:Metric:

Imperial:Metric:


Nomenclature:

Application Data:

W = Weight, Lbs.

gc = Gravitational Constant = 32.2 Ft/s2

Pinion Data:

M = Module, mm

P = Diametral Pitch, 1/in.

Ødth = Theoretical Pitch diameter, (mm or in.)

Ød = Ødth = Pitch diameter when x = 0 (mm or in.)

Ødw = Working Pitch diameter, (mm or in.)

x = Addendum correction factor

Rack Data:

p = Circular pitch (mm or in.)

Theoretical Center Distance Between Pinion and Rack:



30 31


Rack & Pinion Properties:

ød = Pitch Diameter

Z = Number of teeth

1/Pp= π/P (in.)p= π * M (mm)

P= 25.4/M

M

1.25 M 1.25/P

P = Z/ød (1/in.)ødth = Z/P*cosß (in.)ødw = Z/P*cosß + 2*x/P (in.)

Pinion Description

Rack Description

M = ød/Z (mm)ødth = Z*M/cosß (mm)ødw = Z*M/cosß + 2*x*M (mm)

P= 12.70Module 2.0

P= 4.23Module 6.0

Imperial:Metric:

Imperial:Metric:


Nomenclature:

Application Data:

W = Weight, Lbs.

gc = Gravitational Constant = 32.2 Ft/s2

Pinion Data:

M = Module, mm

P = Diametral Pitch, 1/in.

Ødth = Theoretical Pitch diameter, (mm or in.)

Ød = Ødth = Pitch diameter when x = 0 (mm or in.)

Ødw = Working Pitch diameter, (mm or in.)

x = Addendum correction factor

Rack Data:

p = Circular pitch (mm or in.)

Theoretical Center Distance Between Pinion and Rack:



32 33

RACK & PINION DRIVE SYSTEM APPLICATION SHEET

COMPANY: _________________________________ CONTACT: _________________________________

ADDRESS: _________________________________ PHONE: ( ) ________ - ____________

_________________________________ FAX: ( ) ________ - ____________

_________________________________ EMAIL: _________________________________

APPLICATION DESCRIPTION:

Machine Type: ❑ Traveling Gantry/Bridge (driven on both sides)

❑ Traveling Column (driven on one side only)

Material Being Machined (if any): ❑ Steel ❑ Aluminum ❑ Other: _________

Operations Being Performed: ❑ Contouring ❑ Milling ❑ Boring

Machine Description:

Axis Orientation: ❑ Horizontal ❑ Vertical

APPLICATION SPECIFICATIONS:

Axis Travel Length: __________ feet or: __________ meters

Total Weight Being Moved: __________ lb.

Maximum Axis Speed: __________ inches/minute or: __________ meters/minute

Maximum Acceleration Rate: __________ in/sec2

Acceleration Time: __________ seconds

Axis Friction Factor (__): __________

Additional Cutting Force (if any): __________ lb.

Axis Duty Cycle: __________ cycles per hour __________ hours per day

Desired Axis Accuracy: __________

Drive Motor Mfg./Model (if known): ____________________(Send flange & shaft dimensions)

Drive Motor Base Speed: __________ rpm

Drive Motor Continuous Torque: __________ in.lb.

Machine Sales Potential: __________ machines per year

REDUCER SPECIFICATIONS:

Reducer Style: ❑ In-line ❑ Right-Angle

Rack preload required: ❑ Yes ❑ No

Preload Style: ❑ Split-Pinion ❑ Dual-Drive ❑ Electrical (Twin-Drive)

Unit Mounting Orientation: ❑ Output Horizontal ❑ Output Vertically Down

LUBRICATION RECOMMENDATIONS

Proper and consistent lubrication is extremely important for rack and pinion drives. Proper

lubrication for gears insures long life. The challenge with rack and pinion drives is getting

lubrication to the components since there is no oil reservoir that the “gears” can sit in.

To ensure consistent and uniform lubrication over time the use of an Automatic Lubrication

system or a developed schedule of manual lubrication is needed. For consistent reliable

application of lubricants we highly recommend the use of an Automatic Lubrication

system. The following information is a guideline for automatic lubrication, and should be

adjusted to the specific application.

Operating PrincipleThe units operation is based on anelectro-chemical reaction. Whenone or a combination of selectorswitches are turned on, the electro-chemical reaction begins, whereelectrical energy is converted intonitrogen gas. A hermetically sealed

bellows type chamber captures thegas created by the reaction. Theresultant pressure, applied againsta piston, causes the lubricant to bedelivered to the lubrication pointunder constant pressure. The electrical current strength determinesthe amount of gas produced, and is

directly related to the dispensingrate and the length of time the unitcan operate. The quantity of greasesupplied by the unit is adjustable,and can be matched to the application requirements, by settingthe selector switches.

Automatic Lubricators 125 cm3 & 475 cm3

Part Number Fig. Description

A1119 Fig. 1 125 cm3 Automatic lubricator, complete with mounting bracket contact cable, and filled with Klüber Structovis AHD synthetic grease.


ø79

ø69

ø6.35

92.08

142

Fig. 1

103 Ref.

1/4” NPT

ø9.25 ø121

ø104

105

156 Ref.

160

190

Fig. 21/4” NPT1/2” NPT (F) to 1/4” NPT (M) Fig. 2Fig. 1




32 33

RACK & PINION DRIVE SYSTEM APPLICATION SHEET

COMPANY: _________________________________ CONTACT: _________________________________

ADDRESS: _________________________________ PHONE: ( ) ________ - ____________

_________________________________ FAX: ( ) ________ - ____________

_________________________________ EMAIL: _________________________________

APPLICATION DESCRIPTION:

Machine Type: ❑ Traveling Gantry/Bridge (driven on both sides)

❑ Traveling Column (driven on one side only)

Material Being Machined (if any): ❑ Steel ❑ Aluminum ❑ Other: _________

Operations Being Performed: ❑ Contouring ❑ Milling ❑ Boring

Machine Description:

Axis Orientation: ❑ Horizontal ❑ Vertical

APPLICATION SPECIFICATIONS:

Axis Travel Length: __________ feet or: __________ meters

Total Weight Being Moved: __________ lb.

Maximum Axis Speed: __________ inches/minute or: __________ meters/minute

Maximum Acceleration Rate: __________ in/sec2

Acceleration Time: __________ seconds

Axis Friction Factor (__): __________

Additional Cutting Force (if any): __________ lb.

Axis Duty Cycle: __________ cycles per hour __________ hours per day

Desired Axis Accuracy: __________

Drive Motor Mfg./Model (if known): ____________________(Send flange & shaft dimensions)

Drive Motor Base Speed: __________ rpm

Drive Motor Continuous Torque: __________ in.lb.

Machine Sales Potential: __________ machines per year

REDUCER SPECIFICATIONS:

Reducer Style: ❑ In-line ❑ Right-Angle

Rack preload required: ❑ Yes ❑ No

Preload Style: ❑ Split-Pinion ❑ Dual-Drive ❑ Electrical (Twin-Drive)

Unit Mounting Orientation: ❑ Output Horizontal ❑ Output Vertically Down

LUBRICATION RECOMMENDATIONS

Proper and consistent lubrication is extremely important for rack and pinion drives. Proper

lubrication for gears insures long life. The challenge with rack and pinion drives is getting

lubrication to the components since there is no oil reservoir that the “gears” can sit in.

To ensure consistent and uniform lubrication over time the use of an Automatic Lubrication

system or a developed schedule of manual lubrication is needed. For consistent reliable

application of lubricants we highly recommend the use of an Automatic Lubrication

system. The following information is a guideline for automatic lubrication, and should be

adjusted to the specific application.

Operating PrincipleThe units operation is based on anelectro-chemical reaction. Whenone or a combination of selectorswitches are turned on, the electro-chemical reaction begins, whereelectrical energy is converted intonitrogen gas. A hermetically sealed

bellows type chamber captures thegas created by the reaction. Theresultant pressure, applied againsta piston, causes the lubricant to bedelivered to the lubrication pointunder constant pressure. The electrical current strength determinesthe amount of gas produced, and is

directly related to the dispensingrate and the length of time the unitcan operate. The quantity of greasesupplied by the unit is adjustable,and can be matched to the application requirements, by settingthe selector switches.

Automatic Lubricators 125 cm3 & 475 cm3




ø79

ø69

ø6.35

92.08

142

Fig. 1

103 Ref.

1/4” NPT

ø9.25 ø121

ø104

105

156 Ref.

160

190

Fig. 21/4” NPT1/2” NPT (F) to 1/4” NPT (M) Fig. 2Fig. 1




34 35

General InformationThe units can be mounted in any position,and are provided with a contact cable for synchronization with machine operation. Thelubricant dispensing rate can be adjusted duringoperation by simply adjusting the selectorswitches. The translucent housing allows foreasy inspection of the lubricant level, and theunits have an LED that can be set to flash every15 to 20 seconds indicating the system is inworking order. The unit is rated for temperaturesup to 130° F, and maximum pressure of 50 PSI.This unit is designed to feed a single point andis not intended as a multi point lubricator.The lubricator is supplied with a cover to protect against dirt, and moisture, and in allcases, the cover must be installed to ensurethe intrinsic safety rating of the unit. Theservice life of the battery is 1 year.

Lubrication RateWhen using an electronic lubricator, andfelt pinion to lubricate a rack and piniondrive the most favorable lubrication ratecan be determined from the graph below.

Starting ProcedureBefore running the rack and pinion drive,

apply a film of lubricant to the entire lengthof rack and the pinion.

On first installation, using a hand greasegun and the same type of lubricant, fill all lubrication lines and fittings. We recommend that you soak the felt pinion inthe identical lubricant prior to installation.

“Prestart” the unit by turning all switchesto the “ON” position for 8 hours.“Prestarting” eliminates the time delay fordispensing lubricant to the application.Should you decide not to “prestart” the unitthere will be a time delay before pressurebuilds in the unit and lubricant is dispensed.The time delay varies from 18 hours at the1M setting, to 240 hours at the 12M setting.After the allotted “prestart” period, turn allswitches to the “OFF” position.

Set the appropriate selection switches, forthe applications required lubrication rate,to “ON”. Also turn the “LIGHT” switch to“ON”. The LED light will flash every 15 to 20seconds assuring that the system is working.

Lubricant RecommendationFelt Pinion Lubrication: Klüber Structovis AHD

Rack and Pinion lubrication rate for Felt Pinion


Fig. 3A1118 Fig. 4 Lubrication line, including 6 feet of tubing, instant tube connectors, and adapter fitting.

Fig. 5

A1123 Klüber Sutructovis AHD Synthetic grease 1 liter

Note: Pre fill all lines and fittings with lubricant prior to starting the automatic lubrication system




34 35

General InformationThe units can be mounted in any position,and are provided with a contact cable for synchronization with machine operation. Thelubricant dispensing rate can be adjusted duringoperation by simply adjusting the selectorswitches. The translucent housing allows foreasy inspection of the lubricant level, and theunits have an LED that can be set to flash every15 to 20 seconds indicating the system is inworking order. The unit is rated for temperaturesup to 130° F, and maximum pressure of 50 PSI.This unit is designed to feed a single point andis not intended as a multi point lubricator.The lubricator is supplied with a cover to protect against dirt, and moisture, and in allcases, the cover must be installed to ensurethe intrinsic safety rating of the unit. Theservice life of the battery is 1 year.

Lubrication RateWhen using an electronic lubricator, andfelt pinion to lubricate a rack and piniondrive the most favorable lubrication ratecan be determined from the graph below.

Starting ProcedureBefore running the rack and pinion drive,

apply a film of lubricant to the entire lengthof rack and the pinion.

On first installation, using a hand greasegun and the same type of lubricant, fill all lubrication lines and fittings. We recommend that you soak the felt pinion inthe identical lubricant prior to installation.

“Prestart” the unit by turning all switchesto the “ON” position for 8 hours.“Prestarting” eliminates the time delay fordispensing lubricant to the application.Should you decide not to “prestart” the unitthere will be a time delay before pressurebuilds in the unit and lubricant is dispensed.The time delay varies from 18 hours at the1M setting, to 240 hours at the 12M setting.After the allotted “prestart” period, turn allswitches to the “OFF” position.

Set the appropriate selection switches, forthe applications required lubrication rate,to “ON”. Also turn the “LIGHT” switch to“ON”. The LED light will flash every 15 to 20seconds assuring that the system is working.

Lubricant RecommendationFelt Pinion Lubrication: Klüber Structovis AHD

Rack and Pinion lubrication rate for Felt Pinion


Fig. 3A1118 Fig. 4 Lubrication line, including 6 feet of tubing, instant tube connectors, and adapter fitting.

Fig. 5

A1123 Klüber Sutructovis AHD Synthetic grease 1 liter

Note: Pre fill all lines and fittings with lubricant prior to starting the automatic lubrication system




36 37

RACK & PINION INSTALLATION GUIDELINES

The mounting and alignment of rack & pinion drives is critical to the performance and

lifetime of the axis. Racks can be mounted in any position. In environments where debris

is present (chips, sawdust, etc.) the rack should be mounted with the teeth facing down

or covered to minimize contamination. It is recommended that a small right angle

“ledge” be provided on the mounting surface to locate the rack on two faces. This makes

it easier to accurately mount several pieces of rack in succession. We recommend using

the predrilled holes in the rack as a guide for the tapped holes in the mounting surface

in order to insure optimum alignment.

The following instructions are meant to be general guidelines on how toachieve an accurate mounting of a rack & pinion drive:1. Mount and align the linear slides

(rails) to the axis base.2. Measure the location of the rail in

relation to the rack mounting sur-face with a dial indicator (see A.).A shoulder should be provided onthe mounting surface to locate theback of the rack (see B.).

The rack mounting surface tolerancewill affect the contact pattern of thedrive; the rack shoulder tolerancewill affect the backlash of the drive.The more accurate these surfacesare, the better the axis will perform.

3. Attach the first rack segment to therack mounting surface. Measure thelocation of the rail in relation to thepitchline of the rack segment witha dial indicator (see diagram C.).To locate the pitchline of the rack,a pin (see table for size) is placedin-between the rack teeth and anover-pin tolerance is measured:

If the tolerances are found to behigh, the rack should be shimmedaccordingly and the rack pitchlineparallelism should be checked again(step #3).

B.

C.

A.

Rack Module Pin SizeModule 2.0 Ø3.5 mm (Ø0.138”)Module 3.0 Ø5.0 mm (Ø0.197”)Module 4.0 Ø7.0 mm (Ø0.276”)Module 5.0 Ø8.0 mm (Ø0.354”)Module 6.0 Ø10.0 mm (Ø0.394”)Module 8.0 Ø12.0 mm (Ø0.472”)

Module 10.0 Ø18.0 mm (Ø0.709”)

Rack Mounting Surface Tolerance

Rack Shoulder Tolerance

Over-pin Tolerance

FELT PINION AND MOUNTING SHAFT FOR LUBRICATION SYSTEM

Felt Number MountingPinion Tooth style L of teeth ØDo shaft L1 L2 ØD M L3 L4 ØD1

230800 Circular p2 10 30 19.1 230 900 31 11 8 M4 8 13 20230810 Straight Mod. 1 10 20 20230801 Circular p5 12 15 23.87 230 901 33 13 12 M4 8 13 20230811 Straight Mod. 1.5 12 15 22.5230802 Circular p5 15 15 23.87 230 902 36 16 12 M4 8 13 20230812 Straight Mod. 2 15 15 30 230 903 36 16 15 M4 8 13 20230820 Helical Mod. 1.5 15 16 25.46230821 Helical Mod. 2 20 16 33.95 230 904 41 21 15 M4 8 13 20230803 Circular p7.5 20 15 35.8 230 905 41 21 20 M5 10 15 25230813 Straight Mod. 2.5 20 15 37.5230822 Helical Mod. 2.5 25 16 42.44 230 906 46 26 20 M5 10 15 25230814 Straight Mod. 3 25 15 45 230 907 46 26 25 M5 10 20 30230804 Circular p10 30 15 47.75 230 908 51.5 31 30 M5 10 20 40230815 Straight Mod. 4 30 15 60230823 Helical Mod. 3 30 16 50.93230805 Circular p12.5 40 15 59.68 230 909 61.5 41 40 M6 12 30 50230816 Straight Mod. 5 40 15 75230824 Helical Mod. 4 40 16 67.9230806 Circular p16 50 15 76.4 230 910 71.5 51 50 M6 12 30 60230817 Straight Mod. 6 50 15 90230825 Helical Mod. 5 50 16 84.88230807 Circular p20 60 16 105.68 230 911 81.5 61 50 M6 12 30 60230808 Circular p25 60 12 100.26230818 Straight Mod. 8 60 15 120230826 Helical Mod. 6 60 16 101.85230827 Helical Mod. 8 60 16 135.81230819 Straight Mod. 10 80 15 150.0 230 912 113 91 80 M10 20 50 95230828 Helical Mod. 10 90 16 169.72

Mounting ShaftFelt Pinion




36 37

RACK & PINION INSTALLATION GUIDELINES

The mounting and alignment of rack & pinion drives is critical to the performance and

lifetime of the axis. Racks can be mounted in any position. In environments where debris

is present (chips, sawdust, etc.) the rack should be mounted with the teeth facing down

or covered to minimize contamination. It is recommended that a small right angle

“ledge” be provided on the mounting surface to locate the rack on two faces. This makes

it easier to accurately mount several pieces of rack in succession. We recommend using

the predrilled holes in the rack as a guide for the tapped holes in the mounting surface

in order to insure optimum alignment.

The following instructions are meant to be general guidelines on how toachieve an accurate mounting of a rack & pinion drive:1. Mount and align the linear slides

(rails) to the axis base.2. Measure the location of the rail in

relation to the rack mounting sur-face with a dial indicator (see A.).A shoulder should be provided onthe mounting surface to locate theback of the rack (see B.).

The rack mounting surface tolerancewill affect the contact pattern of thedrive; the rack shoulder tolerancewill affect the backlash of the drive.The more accurate these surfacesare, the better the axis will perform.

3. Attach the first rack segment to therack mounting surface. Measure thelocation of the rail in relation to thepitchline of the rack segment witha dial indicator (see diagram C.).To locate the pitchline of the rack,a pin (see table for size) is placedin-between the rack teeth and anover-pin tolerance is measured:

If the tolerances are found to behigh, the rack should be shimmedaccordingly and the rack pitchlineparallelism should be checked again(step #3).

B.

C.

A.

Rack Module Pin SizeModule 2.0 Ø3.5 mm (Ø0.138”)Module 3.0 Ø5.0 mm (Ø0.197”)Module 4.0 Ø7.0 mm (Ø0.276”)Module 5.0 Ø8.0 mm (Ø0.354”)Module 6.0 Ø10.0 mm (Ø0.394”)Module 8.0 Ø12.0 mm (Ø0.472”)

Module 10.0 Ø18.0 mm (Ø0.709”)

Rack Mounting Surface Tolerance

Rack Shoulder Tolerance

Over-pin Tolerance

FELT PINION AND MOUNTING SHAFT FOR LUBRICATION SYSTEM

Felt Number MountingPinion Tooth style L of teeth ØDo shaft L1 L2 ØD M L3 L4 ØD1

230800 Circular p2 10 30 19.1 230 900 31 11 8 M4 8 13 20230810 Straight Mod. 1 10 20 20230801 Circular p5 12 15 23.87 230 901 33 13 12 M4 8 13 20230811 Straight Mod. 1.5 12 15 22.5230802 Circular p5 15 15 23.87 230 902 36 16 12 M4 8 13 20230812 Straight Mod. 2 15 15 30 230 903 36 16 15 M4 8 13 20230820 Helical Mod. 1.5 15 16 25.46230821 Helical Mod. 2 20 16 33.95 230 904 41 21 15 M4 8 13 20230803 Circular p7.5 20 15 35.8 230 905 41 21 20 M5 10 15 25230813 Straight Mod. 2.5 20 15 37.5230822 Helical Mod. 2.5 25 16 42.44 230 906 46 26 20 M5 10 15 25230814 Straight Mod. 3 25 15 45 230 907 46 26 25 M5 10 20 30230804 Circular p10 30 15 47.75 230 908 51.5 31 30 M5 10 20 40230815 Straight Mod. 4 30 15 60230823 Helical Mod. 3 30 16 50.93230805 Circular p12.5 40 15 59.68 230 909 61.5 41 40 M6 12 30 50230816 Straight Mod. 5 40 15 75230824 Helical Mod. 4 40 16 67.9230806 Circular p16 50 15 76.4 230 910 71.5 51 50 M6 12 30 60230817 Straight Mod. 6 50 15 90230825 Helical Mod. 5 50 16 84.88230807 Circular p20 60 16 105.68 230 911 81.5 61 50 M6 12 30 60230808 Circular p25 60 12 100.26230818 Straight Mod. 8 60 15 120230826 Helical Mod. 6 60 16 101.85230827 Helical Mod. 8 60 16 135.81230819 Straight Mod. 10 80 15 150.0 230 912 113 91 80 M10 20 50 95230828 Helical Mod. 10 90 16 169.72

Mounting ShaftFelt Pinion




38 26

4. Attach the next rack segment to therack mounting surface. A companionrack should be used to properlyspace the teeth in-between racksegments.Again measure the location from therail in relation to the rack segment(as in step #3). Continue mounting therack segments for the entire travellength using the same procedure.

5. Mount the pinion/gearbox to the railcarriage. Make sure the pinionengages the total face width of therack. Check the alignment of therack & pinion by marking or “bluing”the pinion teeth with a high spotpaste (Dykem) and slowly runningthe axis in both directions. This willshow the tooth contact patternbetween the rack & pinion; acontact pattern across the majorityof the tooth flank on both the rackand pinion is desired. If the contactpattern is shifted to one side ofthe tooth flanks, some form ofmisalignment is present.

6. Measure the linear backlash betweenthe rack & pinion along the entireaxis travel length. A general guide forminimum backlash is shown below:

7. Run the pinion/gearbox through theentire rack travel length to checkfor any problems, such as bindingor excessive noise. If either isfound, return to step #3.

8. Drill dowel pin holes into the rackmounting surface using the pilotholes in racks. Place dowel pinsin the holes (two for each racksegment).

Once the desired tolerance is reached, attach the rack to the machine frame using Class12.9 socket head capscrews tightened to the torque values shown in the table below:

Screw Size M6 M8 M12 M16 M20 M30

TighteningTorque 10 (7) 26 (19) 89 (66) 215 (159) 420 (310) 1450 (1070)

NM (LB. Ft.)

Rack Quality Minimum BacklashInduction Hardened 0.20 mm (0.008”)Quenched & Tempered 0.10 mm (0.004”)Hardened & Ground 0.05 mm (0.002”)

Correct Mesh

Pinion not perpendicular

Pinion not parallel

Incorrect center distance

Pinion not perpendicular Pinion not parallel



MODULAR RACK & PINION SYSTEM

800-713-6170 • www.andantex.com • [email protected]

1705 Valley Road,

Wanamassa, NJ 07712

800/713-6170

Fax 732/493-2949

E-mail [email protected]

www.andantex.com


Documents

Modular Rack and Pinion System Catalog