Stelron RD Indexer

Stelron RD Indexer

RD Series Dial Index Drives

STANDARD FEATURES

✔ LARGE STEEL CAM, HARDENED AND CNC PROFILE GROUND.

✔ LOW PROFILE HOUSING - MACHINED ON ALL MOUNTING SURFACES.

✔ UNIVERSAL MOUNTING ON ANY OF (5) SIDES.

✔ LARGE THROUGH HOLE FOR PNEUMATIC, VACUUM, AND ELECTRIC LINES.

✔ MANY STANDARD SEQUENCES USING MODIFIED SINE.

✔ OVERSIZE TURNTABLE BEARING FOR DIAL SUPPORT AND GREATER RESISTANCE TO THRUST, RADIAL, AND MOMENT LOADING.

✔ STANDARD ACCURACY OF +/- .001 @ 6” RADIUS.

The Stelron RD series index drive is the best choice for the speed and accuracy required by the new generation of high speed machinery. This indexer uses the time proven barrel cam as the heart of the drive. Reliable cam indexing technology provides higher speeds than pneumatic and electronic indexing. Cam operated devices require much less maintenance than pneumatic drives, at a fraction of the cost incurred by electronic indexing. The RD indexer design incorporates the highest degree of application versatility available today. One of the standard features include a large through hole for pneumatic, vacuum, and electric lines. The housing is low profile, machined on all mounting surfaces, and provides universal mounting on any of five

sides. The indexing cam is made of the finest quality steel. This steel provides deep uniform hardness in a high strength wear resisting matrix. The cams are also CNC profile ground for high accuracy and excellent surface finish. This ground and hardened steel cam provides remarkable service life for the Stelron RD indexer. The illustration (right) compares the basic geometry of the barrel cam indexer to that of the globoidal cam (roller gear) indexer. For an equivalent capacity drive, the barrel cam unit has a larger cam thus providing better control of the mass at lower cam pressure angles (compare cam size Cb to Cr). The cam follower location in the barrel cam is closer to the main support bearing, therefore closer to the dial and tooling load.

STELRON RD INDEX DRIVES

These are just some of the features which make the Stelron RD series indexersthe best choice for high speed economical dial indexing.2

ENLARGED VIEW

FIXED

Hb

Db

Ib

Cb

VARIABLE

Cr

Ir

Hr

Dr

ROLLER GEAR INDEXER

SHANK ARE DIRECTLY INSIDE THE ROLLER BEARING.ELEMENTS. THE CAM FOLLOWER AND IT’S SUPPORTINGNOTE HOW CLOSE THIS BEARING IS TO THE INDEXINGDETAIL OF THE BEARING SUPPORT CONSTRUCTION.THE ENLARGED VIEW TO THE RIGHT SHOWS BETTER

BARREL CAM INDEXER

This provides more stability and rigidity. Lower internal moments (factor of 2 to 4 times less) are another benefit of this geometry (compare distance Db to Dr) as well as lower internal inertia (compare Ib to Ir). The overall housing size is somewhat smaller (compare Hb to Hr) than an equivalent roller gear housing. Lastly, roller gear indexers generate preload of the cam follower by moving the cam shaft closer to the follower wheel. This makes the center distance of input to output variable. Whereas, barrel cam indexers have the preload manufactured into the cam and can provide a fixed center distance.

STELRON

3

SELECT A MODEL FROM TABLE #1

MINIMUM PITCH RAD =

ROLLER PITCH RADIUS

12,985

53 + (8 x 6)

Wd + (Ns x Ws)

RADIUS OF GYRATION

THIS IS A CHOICE FROM TABLE #1

= 5963 + 6912 + 110 = 12,985 lb-in

TOTAL INERTIA

+ Internal Inertia

Ws x Ns x Rs

STATION INERTIA

=

DIAL INERTIA

LOAD CALCULATIONS

DIAL DIAMETER

INDEX ANGLE

DIAL WEIGHT

NUMBER OF STATIONS

WEIGHT PER STATION

SAFETY FACTOR

RADIUS TO STATION

APPLICATION PARAMETERS

K =

K =

=

=

I tot

I s

+I d sI

=dIWd x Dd

8

2

SF=

Rs=

M=

T1=

B=

Ws=

CAM TYPE

INDEX TIME

Ns=

Wd=

Dd=

= .237 Hp.

= 60 RPM

Hp =

RPM =

2.267 inches

= 11.338 inches

11.338K =5 5

=

I tot

GR-0-1

INDEXER SELECTION

REDUCER TYPE:

INDEXER MODEL:

63,025 x Eff.

Tcam x RPM

HORSEPOWER

6 x T1 x M

=

B=

RD-1

63,025 x .75

187 x 60

180

6 x .5 x 1

Tcam = .56 x

Tcam = .56 x

Tq =

Tq =5,963 lb-in

226 x 8 x 12 = =

=53 x 308

2

26,912 lb-in

2

inches

1.3

1

.5

180

12

(1 or 2)

6

Degrees

Seconds

30

53

inches

lbs.

8

lbs.

Series RD-1

x 1.3

1.76 x 360 x 1

Cv x 360 x M

CAM SHAFT TORQUE

OUTPUT TORQUE (Inertial)

8 x .5

CAM SHAFT SPEED

180 x 8

B x Ns

.090 x 12,985

Ns x T1

.090 x I tot

2

2x SF

= 187 in-lbsx 759

x Tq

759 in-lbs =

Stelron

Dd

Rs

APPLICATION ENGINEERING

2

4

Model RD-1 shown with optional Shot Pin attachment.

Product design and changes:

All designs depicted in this catalog are the sole property of Stelron Components, Inc. and are protected under copyright laws and patents. We reserve the right to change designs and specifications without prior notice.

5

STANDARD SEQUENCES AND CAPACITIESNUMBER

OF STOPS

INDEX PERIOD

“Tr” B10 Capacity @ 50 IND/MIN (in-lbs)

RD-75 RD-1 RD-2 RD-3 RD-4 RD-5

2 320 º 870 1,990 3,550 8,000 17,490 42,775

3 330 º 1,060 2,450 4,440 10,050 21,750 52,950

4 240 º 2,370 2,960 5,350 12,120 26,250 63,900

4 270 º 2,380 2,990 5,430 12,330 26,610 64,675

4 330 º 2,380 3,000 5,520 12,570 26,930 65,270

6 180 º 2,480 3,110 5,660 12,830 27,670 67,260

6 240 º 2,460 3,120 5,750 13,120 28,030 67,835

6 270 º 2,430 3,100 7,250 16,540 35,190 67,485

8 180 º 2,980 3,770 6,970 15,900 33,950 82,160

8 240 º 2,875 3,670 6,960 15,780 33,380 80,460

8 270 º 2,815 3,610 6,790 19,650 41,440 99,730

12 120 º 2,110 4,940 9,120 20,810 44,480 107,630

12 180 º 2,000 4,730 8,960 20,430 43,100 103,720

12 270 º 1,820 4,340 8,360 19,080 39,870 95,610

16 150 º 1,560 5,620 10,700 24,410 51,340 123,430

16 180 º 1,500 5,410 10,380 23,680 49,580 118,990

16 270 º 1,340 4,870 9,450 21,560 44,870 107,425

24-2 180 º 2,110 5,160 9,700 22,430 46,670 111,720

24-2 240 º 1,940 4,650 8,940 20,700 42,970 102,760

24-2 270 º 1,870 4,490 8,630 19,990 41,460 99,140

32-2 180 º 1,550 5,640 10,800 25,080 52,040 124,460

32-2 240 º 1,420 5,160 9,920 22,990 47,650 113,890

32-2 270 º 1,360 4,960 9,560 22,170 45,910 109,720

INT. INERTIA lb-in ² 70 110 550 2,050 6,200 18,000

PITCH RAD. ROLLERS 2.125 3.000 4.187 5.500 7.000 8.875

FRICTIONAL TORQUE 75 100 250 550 1000 2000

ALL OF THE ABOVE SEQUENCES USE MODIFIED SINE MOTION

WHERE: Tr= VALUE FROM TABLE #1

FOLLOWING FORMULA.A REQUIRED SPEED AND LIFE (Ta) USE THETO CALCULATE THE DYNAMIC CAPACITY AT

Cl= LIFE FACTOR FROM TABLE #3 Cs= SPEED FACTOR FROM TABLE #2

APPLICATION CAPACITY

TrTa =

Cs x Cl

TABLE #4 ABOVE IS BASED ON 1 MILLION

REVOLUTIONS OF THE DIAL.

IMPACT LOADING REQUIRES A REDUCTION OF

STATIC CAPACITY BY A FACTOR OF 2 TO 3.

TABLE #2

TABLE #3

TABLE #4

OUTPUT ROLLER BEARING CAPACTY (lbs)

RD-75 RD-1 RD-2 RD-3 RD-4 RD-5

STATIC 2,460 6,180 21,600 25,500 51,200 83,600

DYNAMIC 980 4,680 14,600 15,900 31,900 48,620

SPEED FACTORS

INDEXES PER MINUTE 25 50 75 100 200 500

DYNAMIC .8 1.0 1.12 1.25 1.4 2.0

LIFE FACTORS

LIFE (1000) HOURS 4 8 12 16 24 40

FACTOR Cl .8 1.0 1.12 1.25 1.4 1.6

TABLE #1

(4) 5/16-18 TAPFAR SIDE

“M” MOUNT

(6) 1/4-20 TAP EQUALSPACE ON 3.250 DIA. B.C.

7.375

4.250

3.625

1.75

“L”

3.125

2.500 2.500

3.125

1.75

6.2506.125

.748

“K”2.063

3.875.749 DIA.

2.4992.500

.250 5.00

4.00

1.00 DIA.THRU

3/16 KEY2.000

(4) 5/16-18 TAP“S” MOUNT

2.625

.688

2.875 2.875

LEXANWINDOW

MOUNTING ASSEMBLIES

HOW TO ORDER:NUMBER OF

STATIONS

RD-75Sample

MODEL EXTENSIONSHAFT

LK2706P RH or LH

INDEXANGLE ROTATIONS

RELATIVE

M

MOUNTING

STELRON RD-75 DIAL INDEXER

“M” MOUNT “S” MOUNT

R

OTATION

LH RH

“S” MOUNT

“M” MOUNT

DIA.

DIA.

DIA.

6

STANDARD CYCLING PACKAGE INCLUDES : 1), 2), AND 3) FROM ABOVE 4) CYCLING NEMA-4 SPEED CONTROL WITH CAM AND LIMIT SWITCH

LOW PROFILE 48C FACE MOTOR & REDUCER

HIGH CAPACITY ( 10 PITCH ) HARDENED STEEL WORMAND BRONZE GEAR SET.

OVERSIZED BALL AND TAPERED ROLLER BEARINGSTO ENSURE LONG LIFE.

HAND KNOB FOR SET-UP AND MANUAL OPERATION.

FEATURES

STANDARD INDEXING PACKAGE INCLUDES : 1) RD-75 INDEXER WITH STD. SEQUENCE 2) GR-0 REDUCER SHOWN ABOVE (ALL RATIOS)

ALUMINUM HOUSING MACHINED ON ALL EXTERNAL SURFACES

3) 1/4 HP (48-C FACE) PERMANENT MAGNET DC MOTOR 4) BASIC SPEED CONTROL IN NEMA-1 ENCLOSURE

HOW TO ORDER:

GEAR REDUCER TORQUE CAPACITY inch-lbs

1750

GR-0-3

GR-0-1

WGR-00-1

REDUCER

30:1

30:1

442

680

7.5:1

RATIO

540

-CK-1Sample GR-0

890

624

1050

100

500

795

562

MODEL

880

WORM SHAFT SPEED

650

1150

740

690

RATIO (CODE) MOUNTINGAND SHAFT

BASIC PKG.-1/4-48C

DRIVE PACKAGEMOTOR

RD-75 DIAL INDEX AND DRIVE PACKAGE

�

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1) DIMENSIONS SHOWN ABOVE ARE FOR GR-0 DIRECT DRIVE GEAR BOXES. FOR OPTIONAL SLIP CLUTCH DRIVES (generally larger housings)REFER TO THE STELRON "MOTOREDUCER"CATALOG. FOR WGR-00 DRIVE DIMENSIONSCONSULT FACTORY.

2) THE HAND KNOB IS REMOVED AS SHOWNFOR MOUNTING STYLES “A” AND “D” TOPROVIDE CLEARANCE FOR DIAL MOUNTING.

GR-0-2

WGR-00-2 15:1

15:1

427

650

606

960

484

750

545

830

NOTESMOUNTING “A” MOUNTING “C” MOUNTING “D”

“AK” “CK” “DK”

“AL” “CL” “DL”

STANDARD WORM

GR-0 SERIESGEAR REDUCER

"L" "K"

HP

1/4

4.6

9.16

OAL

4.5

3.28

2.314.19

2.5

2.48

.97” CLEAR DIAL

SHAF

T “K

”SH

AFT

“L”

7

"M" MOUNT

"M" MOUNT

3.875

.375

WINDOWLEXAN

4.19 4.19

(6) 5/16-18 EQ.SP. ON 6.000 B.C.

MOUNTING HOLES(4) 3/8-16

"S" MOUNT

"M" MOUNT (BOTTOM)

(4) 3/8-16MOUNTING HOLES

1.250

5.75

5.375

3.0

"L"

3.03.0

3.56

4.56

3.56

4.56

5/8 Rad.

22.5°

LH RH

"N" MOUNT

(6) 5/16-18ON 9.250 BC

UN-EQUAL SP.

3.5

45°

22.5°

( SPECIFY ON ORDER )BE REMOVED IF REQUIREDMOUNTING PADS MAY

MOUNTING ASSEMBLIES

"S" MOUNT

"N" MOUNT

SP. ON 3.000 B.C.(2) .312 REAM EQ.

FOR 5/16 REAM @INSTALLATION

"M" MOUNT

3/16 KEY

(4) 7/16 DIA THRUMOUNTING HOLES

(2) .297 DIA THRU

2.875

3.0

"K"

3.500

6.5DIA

DIA

"N" MOUNT

DIA

SP. ON 3.000 B.C.(4) 5/16-18 EQ.

5" Rad.

.748

.749

8.660

3.499

DIA

.250

1.75

2.875

"S" MOUNT

2.375

.75

DIA THRU

5.937

4.59

.500

HOW TO ORDER:NUMBER OF

STATIONS

RD-1Sample

MODEL EXTENSIONSHAFT

LK12012P RH or LH

INDEXANGLE ROTATIONS

RELATIVE

M

MOUNTING


R

OTATION

8

SHAF

T "L

"

STANDARD CYCLING PACKAGE INCLUDES : 1), 2), AND 3) FROM ABOVE 4) CYCLING NEMA-4 SPEED CONTROL WITH CAM AND LIMIT SWITCH

LOW PROFILE 48C FACE MOTOR & REDUCER




FEATURES

STANDARD INDEXING PACKAGE INCLUDES : 1) RD-100 INDEXER WITH STD. SEQUENCE 2) GR-0 REDUCER SHOWN ABOVE (ALL RATIOS)

ALUMINUM HOUSING MACHINED ON ALL EXTERNAL SURFACES

3) 1/2 HP (48-C FACE) PERMANENT MAGNET DC MOTOR 4) BASIC SPEED CONTROL IN NEMA-1 ENCLOSURE

HOW TO ORDER:


1750

GR-0-3

GR-0-1

WGR-00-1

REDUCER

30:1

30:1

442

680

7.5:1

RATIO

540

-AK-1Sample GR-0

890

624

1050

100

500

795

562

MODEL

880

WORM SHAFT SPEED

650

1150

740

690

RATIO (CODE) MOUNTINGAND SHAFT

BASIC PKG.-1/2-48C

DRIVE PACKAGEMOTOR

BASE MOUNT "B"

MOUNTING C

OFFSET WORM



"L"

SHAF

T "K

"

"AL"

MOUNTING A

"AK"

"K"

OFFSET WORM

"BL"

MOUNTING B

4.19

2.5

"BK"

2.31

"CL"

.31

3.28

"CK"

HP

1/2

4.6

4.5

11.13

OAL

MOUNTING D

3/16CLEAR

"DL"

"DK"

2.1

CEILING MOUNT "C"STANDARD WORM

�

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NOTE: DIMENSIONS SHOWN ARE FOR GR-0 DIRECT DRIVE GEAR BOXES. FOR OPTIONAL SLIP CLUTCH DRIVES (generally larger housings) REFER TO THE STELRON "MOTOREDUCER" CATALOG. FOR WGR-00 DRIVE DIMENSIONS CONSULT FACTORY.

GR-0-2

WGR-00-2 15:1

15:1

427

650

606

960

484

750

545

830

(48-C ONLY)

OFFSET WORM(48-C ONLY)

9

45°

FOR 5/16 REAM @INSTALLATION

(2) .297 DIA THRU

3.0

"L"

4.125

3.875

"N" MOUNT(UN-EQUAL SP.)

ON 4.250 B.C.(4) 1/2-20

ON 14.000 B.C.(5) 3/8-16 TAP

(4) .531 DIA THRU

1.249

5.25 5.25

4.88

LH

4.88

RH

"M" MOUNT

3.045°

"K"

1.250

SPACE ON 8.375 B.C.(6) 3/8-24 EQUAL

7.5 Rad.

45° 45° SPACE ON 4.250 B.C.(2) .500 REAM EQUAL

11.500

"L"

1.250

3.000

"M" MOUNT

WINDOWLEXAN

6.000 6.000

"K"

.75


1.00

3.625

DIA THRU

"S" MOUNT"N" MOUNT

6.625

"S" MOUNT(4) 1/2-13 TAP

6.625

6.00 6.00

DIA

( SPECIFY ON ORDER )BE REMOVED IF REQUIREDMOUNTING PADS MAY

MOUNTING ASSEMBLIES

5/16 KEY

10.500DIA

2.750

13.250DIA

5.0004.999

.19

5.500

6.875

2.50

Sample

HOW TO ORDER:

27016PRD-2

STATIONSNUMBER OFMODEL ANGLE

INDEX

LK MRH or LH

SHAFTEXTENSION

RELATIVEROTATIONS

MOUNTING

R

OTATION

10

FEATURES

CEILING MOUNT "C"

MOUNTING D

DRIVE PACKAGE

CYCLING PKG.

BASIC PKG.


SH

AFT

"K"

REDUCER

GR-1-3

GR-1-2

HOW TO ORDER:

SH

AFT

"L"

WORM SHAFT SPEED


1050

1060GR-1-1

20:1

40:1

Sample

Sample

1300

1310

GR-1

GR-1

1500

1520

MODEL

1750

920

RATIO

10:1

"AL"


1200

1150 690

1400

(48-C ONLY)OFFSET WORM

"BL"

-1

-2

RATIO (CODE)

1900

1910

AND SHAFT

-CK

-BL

MOUNTING

-3/4-56C

-1/2-48C

MOTOR

100

1850

"CL" "DL"

GEAR REDUCERGR-1 SERIES

5/16 KEY

"L" "K"

NOTE: 1.250 DIA SHAFT WITH 1/4 KEY ISREQUIRED ON REDUCER END FOR GR-1

MOUNTING A

"AK"

48C

56C

MOUNTING B

6.50

5.56

"BK"

4.56

CLEAR DIAL

MOUNTING C

FOR GR-11/4 KEY

3.78

"CK"

.375

3.75

5"

11.13

OAL

12.75

1/2

3/4

HP

"DK"

OFFSET WORM (48C ONLY)BASE MOUNT "B"

1"

(56-C)3.13

STANDARD WORM

2.13

NOTE: DIMENSIONS SHOWN ARE FOR DIRECT DRIVE GEAR BOXES. FOR OPTIONAL SLIP CLUTCH DRIVES (generally larger housings) REFER TO THE STELRON "MOTOREDUCER" CATALOG.

� HIGH CAPACITY ( 10 PITCH ) HARDENED STEEL WORMAND CAST BRONZE GEAR SET.

ALUMINUM HOUSING MACHINED ON ALL EXTERNAL SURFACES.



STANDARD INDEXING PACKAGE INCLUDES:

�

�

�

1) RD-200 INDEXER WITH STD. SEQUENCE2) GR-1 REDUCER SHOWN ABOVE (ALL RATIO'S)3) 1/2 HP (48-C FACE) PERMANENT MAGNET DC MOTOR4) BASIC SPEED CONTROL IN NEMA-1 ENCLOSURE

1), 2), AND 3) FROM ABOVE4) CYCLING NEMA-4 SPEED CONTROL WITH CAM AND LIMIT SWITCH

STANDARD CYCLING PACKAGE INCLUDES:

�

�

11

(8) 1/2-20 TAP EQUALSPACE ON 11.00 B.C.

(5) 1/2-13 TAP UN-EQ. SP. ON 16.50 B.C.

(4) 1/2-20 TAP EQUALSPACE ON 6.50 B.C.

60°60°

8.75 Rad.

(2) .500 REAM EQUALSPACE ON 6.500 B.C.

15.00

1.4991.500

3.0

30°

5.25

5.75

6.750

(4) .656 DIA. THRU

"M" MOUNT

7.750

30°

5.25

5.75

6.750

7.750

5.250

4.375 3.0

(2) .359 DIA THRUFOR 3/8 REAM @INSTALLATION

(4) 1/2-13 TAP

4.50

1.25

7.00 7.00

"K"LEXAN

WINDOW

3/8 KEY

.75

3.500

MOUNTING PADS MAYBE REMOVED IF REQUIRED( SPECIFY ON ORDER )

1.50

3.625

4"DIA. THRU

9.375

7.00

.25

15.500DIA.

7.4987.500

DIA.

12.750DIA.

MOUNTING ASSEMBLIES

"N" MOUNT "S" MOUNT

"M" MOUNT

MOUNTINGSHAFTEXTENSION

RELATIVEROTATIONS

INDEXANGLE

NUMBER OFSTATIONS

"L" "K"

"L"

R

OTATION

MLKRH or LH27032PRD-3

MODEL

Sample

HOW TO ORDER:


"S" MOUNT

"N" MOUNT

LH RH

12

MOUNTING D

SH

AFT

"K"

SH

AFT

"L"

"AL"


(48-C ONLY)OFFSET WORM

"BL" "CL" "DL"

MOUNTING A

"AK"

MOUNTING B

"BK"

MOUNTING C

"CK" "DK"

REDUCER

GR-1-3

GR-1-2

WORM SHAFT SPEED


1050

1060GR-1-1

20:1

40:1

1300

1310

1500

1520

1750

920

RATIO

10:1 1200

1150 690

1400

1900

1910

100

1850


NOTE: DIMENSIONS SHOWN ARE FOR DIRECT DRIVE GEAR BOXES. FOR OPTIONAL SLIP CLUTCH DRIVES (generally larger housings) REFER TO THE STELRON "MOTOREDUCER" CATALOG.

GR-2-3

GR-2-2 2320

2360GR-2-1

30:1

60:1

2780

2800

3130

3150

225015:1 2650 3120

3910

3950

3880

FEATURES

�

�

DRIVE PACKAGE

CYCLING PKG.

BASIC PKG.

HOW TO ORDER:

Sample

Sample

GR-2

GR-1

MODEL

-3

-2

RATIO (CODE)AND SHAFT

-AK

-BL

MOUNTING

-3/4-56C

-1/2-48C

MOTOR

�

STANDARD INDEXING PACKAGE INCLUDES :1) RD-300 INDEXER WITH STD. SEQUENCE2) GR-1 REDUCER SHOWN ABOVE (ALL RATIO'S)3) 1/2 HP (48-C FACE) PERMANENT MAGNET DC MOTOR4) BASIC SPEED CONTROL IN NEMA-1 ENCLOSURE

STANDARD CYCLING PACKAGE INCLUDES:1), 2), AND 3) FROM ABOVE4) CYCLING NEMA-4 SPEED CONTROL WITH CAM AND LIMIT SWITCH

HIGH CAPACITY ( 10 PITCH ) HARDENED STEEL WORMAND CAST BRONZE GEAR SET.

ALUMINUM HOUSING MACHINED ON ALL EXTERNAL SURFACES.



�

�

�

CEILING MOUNT "C"OFFSET WORM (GR-1 ONLY)

BASE MOUNT "B"STANDARD WORM

HP OAL

1hp 14.13

1/2 11.13

3/4 12.75

5"

3.78

8.50

5.41

1/4 KEY

1.2491.250

"K""L"

1.4991.500

3/8 KEY

GR-1 2.12

GR-2 1.12GR-1 .25

GR-2 1.25

GR-1 2.38

GR-2 3.38

GR-1 1.38

GR-2 2.38(48-C)

(56-C)

CLEAR DIAL

13

(5) 5/8-11 TAP UN-EQ.SPACED ON 22.25 B.C.

"N" MOUNT

60° 60°

6.750

"L"

4.06.000

30° 30°

7.50

10.500

9.750

8.250

7.50

10.500

9.750

8.250(2) .740 DIA. THRUFOR 3/4 REAM @INSTALLATION

(4) 5/8-11 TAP

"S" MOUNT

(4) .78 DIA. THRU

"M" MOUNT

9.125 9.125

6.000

2.00

11.75 Rad.

(12) 5/8-11 TAP ~ 7/8EQ. SP. ON 14.00 B.C.

"K"

4.0

1.9992.000

LH RH

19.50

21.000DIA.

8.9989.000

.31 12.500

10.00

16.500DIA.

DIA. 5" DIA.THRU

5.000

2.00

5.000

1.25MOUNTING PADS MAYBE REMOVED IF REQUIRED( SPECIFY ON ORDER )

R

OTATION

"M" MOUNT

"N" MOUNT "S" MOUNT

LEXANWINDOW

HOW TO ORDER:

Sample RD-4 2P 320 RH or LH LK M

MODEL NUMBER OFSTATIONS

INDEXANGLE

RELATIVEROTATIONS

SHAFTEXTENSION MOUNTING

MOUNTING ASSEMBLIES


1/2 KEY

14

4.0

1.9992.000

"L"

1.7491.750

"K"

3/8 KEY(GR-3)

3Hp 3 PHASEAC MOTOR56-C Face

(35A013T098H2)

WIREJUNCTION

BOX

18.88

6.31

10"

3.5

1 1/2

12.500 Ref.

MOUNTING A MOUNTING DMOUNTING C

"AK" "DK""CK"

"AL" "DL""CL"

SH

AF

T "

K"

SH

AF

T "

L"


REDUCER RATIOWORM SHAFT SPEED

GR-3-3 22.5:1 4090 5210 67606040

GR-3-2 45:1 4130 5220 67606240

GR-3-1 90:1 2930 3750 50504270

1750 1150 100690


GR-3 REDUCER WITH INTEGRAL SLIP CLUTCH


STANDARD CYCLING PACKAGE INCLUDES: 1) RD-400 INDEXER WITH STD. SEQUENCE 2) GR-3 REDUCER SHOWN ABOVE (ALL RATIOS) 3) 3 HP (56-C FACE) 3-PHASE AC MOTOR 4) 3 PHASE AC INVERTER WITH CAM AND PROX. SWITCH

FEATURES�

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HOW TO ORDER:Sample

MODEL RATIO (CODE)MOUNTINGAND SHAFT MOTOR DRIVE PACKAGE

GR-3 -3 -3-AC CYCLING-CK



2.38 CLEAR DIAL

15

8.500

7.2505.0

(2) .740 DIA. THRUFOR 3/4 REAM @

INSTALLATION

9.75

10.500

12.000

12.750

9.75

10.500

12.000

12.750

(4) 5/8-11 TAP ~ 1" Dp.

"S" MOUNT

8.000

2.25

11.500 11.500

(4) .78 DIA. THRU

"M" MOUNT

5.0

2.1862.187DIA.

"K""L"

"N" MOUNT

"M" MOUNT

"S" MOUNT

(6) 5/8-11 TAP ~ 7/8" Dp.EQ. SP. ON 26.75 B.C.

"N" MOUNT

(12) 5/8-11 TAP ~ 1"EQ. SP. ON 17.75 B.C.

6.250

1.500

6.250

2.00

MOUNTING PADS MAYBE REMOVED IF REQUIRED

( SPECIFY ON ORDER )

R

OTATION

6.5"THRU

20.500DIA.

8.9989.000DIA.

24.00

15.500.31

13.00

LH RH

14.00 Rad.

LEXANWINDOW

LEXANWINDOW

HOW TO ORDER:

Sample

MOUNTING ASSEMBLIES


RD-5 4P 270 RH or LH LK M

MODEL NUMBER OFSTATIONS

INDEXANGLE

RELATIVEROTATIONS

SHAFTEXTENSION MOUNTING

1/2 KEY

25.495 DIA.

16

17

14.50

12.13

.25 CLEAR DIAL

4.000 C/D CONE REDUCER

2.1862.187DIA.

26 1/2

RD-5 DRIVE & ENGINEERING DATA

10” DIA. STEEL CAM, HARDENED AND CNC PROFILE GROUND

REDUCER RATIOS: 20, 25, 30, 50 OR 60 : 1

OTHER SEQUENCES AND INDEX PERIODS AVAILABLE

LOW PROFILE HOUSING - MACHINED ON ALL MOUINTING SURFACES

LARGE THROUGH HOLE FOR PNEUMATIC, VACUUM AND ELECTRIC LINES

CYCLING PACKAGES WITH CAM AND LIMIT SWITCH

OVERSIZE TURNTABLE BEARING FOR DIAL SUPPORT AND GREATER RESISTANCE TO THRUST, RADIAL AND MOMENT LOADING

STANDARD FEATURES�

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OPTIONAL FEATURES�

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SHOT PIN ATTACHMENT

OUTPUT OVERLOAD DEVICE

5.000 C/D CONE REDUCER

STATIONARY CENTER POST

FOR OTHER CONE REDUCER MOUNTING POSITIONSPLEASE CONSULT THE FACTORY

MOUNTING ASSEMBLIES

18

TORQUE SETTINGSMODEL

OL1-02-4

OL1-02-5

OL1-02-6

Torque Range (inch-lbs)

LOW

MED.

HIGH

250 to 630

590 to 1650

1400 to 2950


OL2-02-4

OL2-02-5

OL2-02-6


LOW

MED.

HIGH

420 to 1035

960 to 2715

2330 to 4850

2.625 Rad.

11.25°

Typical Dial Plate(Not included)

30°

11.25°

2.500 Rad.

(6) 5/16-18 ~ 7/16 Max. Dp.Equally Spaced on 6.000 B.C.

.08 Engaged.18 Dis-engaged

2.47

Note: Shown out of location

3.4993.500Pilot

Any Thickness 5.937

Typical Dial Plate( Not included )

4.375 Rad.

30°

11.25°

11.25°

4.250 Rad.

(6) 3/8-24 ~ 7/16 Max. Dp.Equally Spaced on 8.375 B.C.

Any Thickness 7.375

This Dimension is .500 HigherThan Standard RD-2 Indexer

RD-1 SERIES DIAL INDEXER


RD-1 RD-2 & RD-3 DIAL INDEXEROUTPUT OVERLOAD CLUTCH

(2) 1.28 Dia. Hole Thru Dial Plate@ Un-Equal Radii as Shown(Clearance for 1.12 Hex Posts)


4.9995.000Pilot


2.47



OL3-01-4

OL3-01-5

OL3-01-6


LOW

MED.

HIGH

2360 to 4720

2950 to 5900

5900 to 11800



4.750 Rad.

Any Thickness


9.375

3.44.12 Engaged

.28 Dis-engaged

(6) 1/2-20 Tap ~ 9/16 Max. Dp.Un-Equally Spaced on 11.000 B.C.

45°

45°

5.500 Rad.


7.4987.500Pilot

Mounting Face Diameter = 10.000

RD-4 & RD-5 DIAL INDEXEROUTPUT OVERLOAD CLUTCH

(12) 5/8-11 TAP ~ 1" Dp.EQ. SP. ON 17.75 B.C.


3.44

1.69 Dia. Hole Thru(Clearance for 1.50 Hex Posts)Consult Factory for Quantity,Dimension & Location

8.9989.000Pilot

Any Thickness


15.500


30°

Torque settings from 9,000 to 50,000 inch-lbs available


OL4-01-4

OL4-01-5

OL4-01-6


LOW

MED.

HIGH

3000 to 6000

3800 to 7600

7600 to 15200



30°

30°

6.250 Rad. 7.000 Rad.

(10) 5/8 Tap ~ 9/16 Max. Dp.Un-Equally Spaced on 14.000 B.C.Note: For Proper Clutch Operation These Mounting ScrewsMust Not Exceed the 9/16 Engagement into the Mounting Surface.


Any Thickness

12.500

8.9989.000Pilot


3.44.12 Engaged

.28 Dis-engaged

19

© Stelron Components, Inc. Cat #RD2005

Stelron Components, Inc.1495 MacArthur Boulevard, Mahwah, NJ 07430phone 201-529-5450 • fax 201-529-5493e-mail [email protected] site www.stelron.com

Documents

Stelron RD Indexer