iglidur...– A classic spur gear according to DIN3967 – Commercially available belt profiles: T10, AT10, HTD8M The inner ring is fixed and the outer ring driven The outer ring carries

iglidur...

......

...plastics

Slewing ring bearings

581580

iglidur® PRT | Product overview

High strength: Type 01

Page 588

With outer drive ring: Type 01

Page 589

Lightweight: Type 02

Page 590

Low-cost: Type 03

Page 591

Special geometries and accessories

Page 592

Universal sliding pads

Page 596

robolink® D robot jointSymmetric

Page 598

robolink® D robot jointAsymmetric

Page 600

robolink® D robot jointwith direct drive

Page 602

iglidur® PRT – polymer slewing ring bearings

iglidur® PRT – polymer slewing ring bearings

iglidur® PRT – robolink® D

582

iglidur® PRT – polymer slewing ring bearingsCompletely maintenance-free

Easy to install and replaceable sliding pads

High wear resistance

For very high loads and high stiffness

Stainless steel versions available

Extensive accessories

Standard range from stock

585584

1

1 2

3

2

iglidur® PRT | AdvantagesMaintenance-free slewing ring bearings

iglidur® PRT | Application examples

Slewing ring bearings structure Type 01: Hard anodised aluminium, or stainless steel V4A Type 02: iglidur® J4 or A180

Type 01: iglidur® J or H1 Type 01 and 02: Aluminium, anodised, or stainless steel V4A

Polymer slewing ring bearingiglidur® PRT are slewing ring bearings with the proven advantages of the igus® polymer bearings. The sliding pads made from iglidur® high-performance polymers are completely free from maintenance and lubrication. All the housing components are made from anodised aluminium or stainless steel, the surfaces which mate with the iglidur® sliding pads are all hard anodised. All the fixing screws are made from stainless steel.●● Completely maintenance-free●● Easy to install and replaceable sliding pads●● High wear resistance●● For very high loads and high stiffness●● Stainless steel versions available●● Extensive accessories

Typical application areas●● Conveyors and automation●● Stage and lighting technology●● Assembly stations

In this machine tool control panel, an iglidur® polymer slewing ring bearing is used due to its freedom from lubrication and maintenance.

The lubrication-free iglidur® PRT slewing ring bearing masters this job brilliantly, is lighter and in terms of purchasing is more affordable than a comparable metal rotary connector.

A light and lubrication-free iglidur® PRT slewing ring bearing is used in a self-rotating light, as found in discos for example.

Lubrication and maintenance-free polymer slewing ring bearings for moving the control panel. The low coefficients of friction ensure low actuating force during pivoting.

The iglidur® PRT-01-100 slewing ring bearing is used in an automatic welding plant in this application. It enables pivoting in the horizontal plane of the clamping device.

iglidur® PRT-01-60 is used here in a handling/transport system for semiconductor carriers. Through a cylinder control, the PRT polymer slewing ring bearing provides a deflection at the end of the system's track.

Type 01: High rigidity

From page 588

Type 01 with gear teeth: With outer drive ring

From page 589

Type 02: Lightweight

From page 590

Type 03: Cost-effective

From page 591

Wide range of accessories:

Special geometries and accessories From page 592

Universal sliding pads: Customise your own slewing ring systems

From page 596

robolink® D robot joints From page 598

3D-CAD files, prices and delivery time online www.igus.eu/prtOnline tools and more information www.igus.eu/prt

Service life calculation www.igus.eu/prt-expert

3 types Ø 20–300 mm

Available from stockStainless steel version upon requestDetailed information about delivery time online.

Block pricing onlineNo minimum order value. From batch size 1.

Max. +180 °CMin. –50 °C

587586

iglidur® PRT | Technical dataType 01

All load values assume the PRT is assembled with socket head screws (strength class 8.8) on the outside pitch circle diameter. For the assembly (using strength class 8.8 screws) of the PRT, the screws have to be inserted to a minimum thread depth of 2 x d in every hole location in the outer ring. All data can be used for both lateral and horizontal assembly (including overhead installation).

Load [N]

Moment [Nm]

Moment [Nm]

Driv

e to

rque

[Nm

]

Diagram 02: Required drive torque versus applied moment

Driv

e to

rque

[Nm

]

Diagram 03: Deflection versus applied moment

Defl

ectio

n [°

]

Diagram 01: Required drive torque versus applied moment

PRT-01-20 M4, min. 6 screws








iglidur® PRT | Technical dataSlewing ring bearings general properties

Properties Unit -20 -30 -50 -60 -100 -150 -200 -300Weight kg 0.2 0.4 1.0 1.1 1.3 2.2 3.2 7.6Axial load, static N 15,000 27,000 40,000 50,000 55,000 80,000 100,000 150,000Axial load, dynamic N 4,000 7,000 10,000 15,000 16,000 25,000 30,000 90,000Radial load, static N 2,300 5,000 8,000 10,000 16,000 25,000 35,000 45,000Radial load, dynamic N 600 1,500 2,500 3,000 5,000 8,000 10,000 27,000Rotat. speed dry running rpm 300 250 200 200 150 100 80 50Max. perm. tilting moment Nm 100 200 600 800 1,500 2,000 3,800 5,000

Properties Unit -20-AL -20-LC -20-P -30-AL -30-LC -30-P -50-AL -50-LC -50-P -60-ALWeight g 105 87 72 200 165 140 440 380 320 700Axial load, static N 13,000 13,000 13,000 25,000 25,000 25,000 35,000 35,000 35,000 45,000

Axial load, dynamic N 4,000 4,000 4,000 7,000 7,000 7,000 9,000 9,000 9,000 12,000

Radial load, static N 2,000 2,000 2,000 2,500 2,500 2,500 5,000 5,000 5,000 10,000

Radial load, dynamic N 500 500 500 700 700 700 1,200 1,200 1,200 2,800

Rotat. speed dry running rpm 250 250 250 200 180 180 120 120 120 120

Max. perm. tilting moment Nm 60 40 40 100 50 50 120 100 100 200

Properties Unit -80Weight kg 0.45Axial load, static (compressive force direction) N 45,000Axial load, static (tensile force direction) N 5,000Axial load, dynamic (compressive force direction) N 12,000Axial load, dynamic (tensile force direction) N 2,000Radial load, static N 4,000Radial load, dynamic N 1,000Rotat. speed dry running rpm 120Max. perm. tilting moment Nm 120

Type 01

Type 02

Type 03

Slewing ring bearing configuratorThe most common criteria for selecting an iglidur® PRT slewing ring bearing are firstly the loads and torques to be supported and secondly the installation space available and the minimum central implementation distance required. The suitable sizes and types are selected on the basis of this data and the speed and their service life is calculated.

www.igus.eu/prt-expert

2,000

1,500

1,000

500

100

0

600

500

400

300

200

100

0

0.3

0.2

0.1

0

5,000 10,000 20,000 30,000 50,000 70,000 90,000

0 500 1,000 1,500 2,000 2,500 3,000 3,500 4,000 4,500 5,000

0 1,000 2,000 3,000 4,000 5,000

100

0 1,000 5,000

502

2

0

0.05

100

100

50

0

0.01

100 500


589588

D10) D1 d1 d d2 H h T1 T2 S1 S2 K1 R1 R2 B

PRT-01-20-...PRT-01-30-...PRT-01-50-...PRT-01-60-...PRT-01-100-...PRT-01-150-...PRT-01-200-...PRT-01-300-...

D1 d1 d d2 h T1 T2 S1 S2 K1 R1 R2 B H

PRT-01-20-TO-...PRT-01-30-TO-...PRT-01-60-TO-...PRT-01-100-TO-...PRT-01-150-TO-...PRT-01-200-TO-...PRT-01-300-TO-...

D z

52 ...-HTD5M44 ...-HTD8M66 ...-HTD8M74 ...-HTD8M

100 ...-HTD8M120 ...-HTD8M180 ...-HTD8M

D z

28 ...-T1034 ...-T1052 ...-T1060 ...-T1080 ...-T1096 ...-T10

144 ...-T10

D z

28 ...-AT1034 ...-AT1052 ...-AT1060 ...-AT1080 ...-AT1096 ...-AT10

144 ...-AT10

D m z

(88) – 42 ...-ST(112) 2 54 ...-ST(184) 2 90 ...-ST(196) 2 96 ...-ST(256) 2 126 ...-ST(308) 2 152 ...-ST(462) 3 152 ...-ST

iglidur® PRT

iglidur® PRTiglidur® PRT | Product range

Slewing ring bearing, high rigidity – Type 01

iglidur® PRT | Product rangeSlewing ring bearing with gear teeth

Order key

Type Size [mm] Options

Sle

win

g R

ing

des

ign

Inne

r Ø

Bod

y m

ater

ial

Slid

ing

pad

s

Order key


Sle

win

g R

ing

des

ign

Inne

r Ø

Out

er d

rive

ring

Toot

h p

rofil

e ty

pe

Sta

inle

ss s

teel

ve

rsio

n●● 4 standards for outer drive rings are available – A classic spur gear according to DIN3967 – Commercially available belt profiles: T10, AT10, HTD8M●● The inner ring is fixed and the outer ring driven●● The outer ring carries the item to be moved●● Outer ring available in stainless steel as an option (suffix "-ES")

Part No.for screw

70 31.0 20 60 18 6x60 ° 6x60 ° M4 4.5 DIN 7984 M4 30 20.0 3.5 (26.0)91 42.5 30 82 21 8x45 ° 8x45 ° M4 4.5 DIN 7984 M4 41 29.0 4.5 (30.5)145 74.0 60 130 23 10x36 ° 20x18 ° M5 5.5 ISO 4762 M5 65 51.5 4.5 (34.5)170 112.0 100 160 25 12x30 ° 16x22.5 ° M5 5.5 ISO 4762 M5 80 69.0 5.5 (36.0)235 165.0 150 220 25 12x30 ° 16x22.5 ° M5 5.5 ISO 4762 M5 110 96.5 5.5 (36.5)285 215.0 200 274 30 12x30 ° 16x22.5 ° M6 7.0 ISO 4762 M6 137 124.0 7.0 (41.5)430 320.0 300 410 30 12x30 ° 16x22.5 ° M8 9.0 DIN 7984 M8 205 186.5 8.5 (43.5)

Dimensions [mm]

Spur gearing DIN3967

Toothed belt profileAT10

Toothed belt profile T10

Toothed belt profile HTD5M (-20)/HTD8M

Part No. add-on

(81.25)(110.7)(166.7)(187.1)(253.3)(304.3)(457.1)

Part No. add-on

(87.25)(106.4)(163.8)(189.2)(252.9)(303.9)(456.7)

Part No. add-on

(87.25)(106.4)(163.8)(189.2)(252.9)(303.9)(456.7)

Part No. add-on

Standard Stainless steel version

Dimensions [mm]

10) Tolerance according to DIN ISO 2768 mK

Part No.±0.2 for screw

80 70 31 20 60 24 8 6 x 60 ° 6 x 60 ° M4 4.5 DIN 7984 M4 30 20 3.5100 91 42.5 30 82 29 10 8 x 45 ° 8 x 45 ° M4 4.5 DIN 7984 M4 41 29 4.5150 135 65 50 120 33 10 8 x 45 ° 16 x 22.5 ° M6 6.6 ISO 4762 M6 60 46.5 4.5160 145 74 60 130 33 10 10 x 36 ° 20 x 18 ° M5 5.5 ISO 4762 M5 65 51.5 4.5185 170 112 100 160 34 12 12 x 30 ° 16 x 22.5 ° M5 5.5 ISO 4762 M5 80 69 5.5250 235 165 150 220 35 12 12 x 30 ° 16 x 22.5 ° M5 5.5 ISO 4762 M5 110 96.5 5.5300 285 215 200 274 38 15 12 x 30 ° 16 x 22.5 ° M6 6.6 ISO 4762 M6 137 124 7.0450 430 320 300 410 42 15 12 x 30 ° 16 x 22.5 ° M8 9.0 DIN 7984 M8 205 186.6 7.0

●● Aluminium or stainless steel body (upon request)●● Replaceable maintenance-free sliding pads made of iglidur® J (Standard) page 141, iglidur® H1 (for temperatures up to +180 °C) page 297, or iglidur® F2 (ESD-compliant) page 457

T1

T2

Standard

Stainless steel version ESD-compliant

High temperature up to +180 °C

Accessories From page 594

All stainless steel versions upon request

Options:Body materialBlank: AluminiumES: V4A stainless steel

Sliding padsBlank: iglidur® JH1: iglidur® H1, high temperatureF2: iglidur® F2, ESD-compliant (only in conjunction with stainless steel)


*Detail

*

T2

d

d1

S1

S2

H

d2

K1 B

R1

R2T1

B

D1D

h

K1

* Detail

*

T2

T1

D1

D d d1

S1

S2

H

h

d2

B B

R1

R2

K1

* Detail

*

T2

T1

D1

D d d1

S1

S2

H

h

d2

B B

R1

R2

591590

D D1 d1 d H T1 T2 s1 s2 K1

PRT-03-80

iglidur® PRT

iglidur® PRT

D D1 d1 d d2 H h T1 T2 S2 K1 K2

PRT-02-20-PRT-02-30-PRT-02-50-PRT-02-60-

116)

iglidur® PRT | Product rangeSlewing ring bearing, lightweight – Type 02

iglidur® PRT | Product rangeSlewing ring bearing, low-cost – Type 03

Order key


Sle

win

g R

ing

des

ign

Inne

r Ø

Bod

y m

ater

ial

Hea

d r

ings

Order key

Type Size [mm]

Sle

win

g R

ing

des

ign

Inne

r Ø

iglidur® PRT slewing ring bearing in a low-cost design. Through consistent downsizing, an additional design has been created that relies even more on plastic.●● Maintenance and lubrication-free●● Cost-effective and lightweight●● Low installation space●● Ready to fit

Dimension [mm]

Part No.for screw

160 145 90 80 18 10 x 36 ° 10 x 36 ° M6 5.5 DIN 7984 M5

●● Slewing ring with extremely lightweight●● Outer ring made from anodised aluminium, stainless steel V4A (upon request) or iguton G●● Head rings made from iglidur® J4 or FDA-compliant iglidur® A180 ●● 30 % lighter with plastic screws

Dimensions [mm]

Part No.for screw for screw nut

80 70 31 20 60 16 5 6 x 60 ° 6 x 60 ° 4.5 DIN 6912 M5 ISO 4035 M5100 91 42.5 30 80 19 6 8 x 45 ° 8 x 45 ° 4.5 DIN 7984 M5 ISO 4035 M5150 135 65 50 120 20 6 16 x 22.5 ° 8 x 45 ° 6.6 Through hole 6.5 mm160 145 86.0 60 130 30 10 12 x 30 ° 20 x 18 ° 5.5 Counterbore Ø16 and 6.5 deep

Standard

Low-cost version

Stainless steel version

Solid plastic version

116) Only available with body made from aluminium and stainless steel Please add suffix "-A180" for FDA-compliant version

FDA-compliant

Options:Body materialAL: AluminiumES: V4A stainless steelLC: Low-costP: Solid plastic

Head ringsBlank: iglidur® J4 A180: iglidur® A180, FDA-compliant

iglidur®

Anodised aluminium

Stainless steel


All stainless steel versions upon request

593592

d d1 d2 D A E H h1 h2 T1 S1 S2 K1

PRT-01-20-SQ PRT-01-30-SQ

D D1 d1 d d2 H h T1 T2 S1 S2 K1

PRT-01-30-C

D10) D1 d1 d d2 H h T1 T2 S1 S2 K1 R1 R2 B

PRT-01-60-D/DDPRT-01-100-D/DD

iglidur® PRT

iglidur® PRT

h

S1

D1

d1D d2d

S2

H

K1

T1

T2

A

EE

d

H

h1

D

h2

A

K1

S1

d1

T1

S2

d2

X

d d2

h

S2

S1

H

d1D1D

K1

K1

T1

T2

B B

R1

R2

X

d d2

h

S2

S1

H

d1D1D

K1

K1

T1

T2

B B

R1

R2

Detail X

X

d d2

K1

d1D1D

H

S1

h

R1

R2

B B

S2

T3

T1

T2

Detail X

X

d d2

K1

d1D1D

H

S1

h

R1

R2

B B

S2

T3

T1

T2

Detail X

X

d d2

K1

d1D1D

H

S1

h

R1

R2

B B

S2

T3

T1

T2

D D1 d1 d d2 H h T1 T2 T3 S1 S2 K1 R1 R2 B

PRT-01-60-TS

iglidur® PRT | Product range | Special geometriesType 01

iglidur® PRT | Product range | Special geometriesType 01

Slewing ring bearing with square flange for direct mounting on flat surfaces

●● No through-hole necessary●● No separate distance ring●● Fix with only 4 screws

Part No.for screw

20 31 60 62 65 50 26 18 2 6 x 60 ° M4 4.5 DIN 7984 M430 42.5 82 84 85 65 30.5 21 1.5 8 x 45 ° M4 4.5 DIN 7984 M4

Dimensions [mm]

Slewing ring with collar clamp

Dimensions [mm]

Part No.for screw

100 91 42.5 30 82 36 10 6 x 45 ° 8 x 45 ° M4 4.5 DIN 7984 M4

Slewing ring with collar clamp PRT-01-30-C Head ring for PRT-01-30-C

The slewing ring PRT-01-30 a collar ring including clamp function for 30h7 tolerance shafts.●● For simple handling designs●● Quick and easy assembly●● Max. torque moment: 5 Nm

Part No.±0.2 for screw

160 145 74 60 130 33 10 10 x 36° 20 x 18° M5 5.5 ISO 4762 M5 65 51.5 4.5185 170 112 100 160 34 12 12 x 30° 16 x 22.5° M5 5.5 ISO 4762 M5 80 69 5.5

Dimensions [mm]

Slewing ring bearing with dust seal (-D: one-sided, -DD: both-sided)

10) Tolerance according to DIN ISO 2768 mK

●● Angle range in 2° steps●● Set your own angle limits ●● Load ratings identical to standard type 01

Slewing ring bearing with angle limit function – set the angle limit by yourself

Part No.

180 160 74 60 130 33 10 10 x 36° 20 x 18° 36 x 10° M5 5.5ISO 4762

M565 51.5 4.5

Dimensions [mm]


●● Easily define the angle of rotation●● For type 01, size 100

Angle stops

Part No.PRT-01-100-AA

595594

dp hp dz hz D1 T1 dbPRT-AZ-30PRT-AZ-60

D D1 T2 K1 H h gk W

PRT-HK-30 PRT-HK-60PRT-HK-10012)

PRT-HK-20012)

D D1 S2PRT-01-100-M-ARGPRT-01-100-M-ARGGPRT-01-100-M-ARGSPRT-01-200-M-ARGPRT-01-200-M-ARGGPRT-01-200-M-ARGS

D D1 T2 S2 D3 h1PRT-01-20-DRPRT-01-30-DRPRT-01-60-DRPRT-01-100-DRPRT-01-150-DRPRT-01-200-DRPRT-01-300-DR

iglidur® PRT

iglidur® PRT

W

gk

T2

D1

H

w

h

K1

D

W

gk

T2

D1

H

w

h

K1

D

dp

dz

db

T1

hp

hz

D1

iglidur® PRT | Product range | Accessoriesfor Type 01

iglidur® PRT | Product range | Accessoriesfor Type 01

Drive shaft

PRT with assembled drive

pin

Part No.55 5 10 15 42.5 8x45° 4.590 5 14 15 74 10x36° 5.5

Dimensions [mm]

●● With 1 Nm screw torque, a holding torque up to 10 Nm is possible●● Easy to screw onto outer ring

●● For type 01, size 60

Dimensions [mm]

Manual clamp

Manual clamp

PRT with fitted manual clamp

PRT-HK-60/100/200PRT-HK-30

Part No.for screw

100 91 45 ° Ø 4.5 8 3.2 M5 60 °160 145 18 ° DIN 7984 M5 – 10 M6 35 °205 185 22.5 ° DIN 7984 M5 – 10 M6 40 °320 300 22.5 ° DIN 7984 M6 – 10 M6 40 °

Aluminium Plastics

11) Ending: -G standard, -GG thread- or -GS counterbore

39) Please add suffix "-POM" for plastic version (not available for sizes 150 and 300)

Slewing ring bearing with enlarged outer ring

Dimensions [mm] – other dimensions similar to standard type PRT-01 Page 588

Part No. 11)

205 185 5.5205 185 M6205 185 5.5320 300 7.0320 300 M8320 300 7.0

Spacing rings made from anodised aluminium or polymer (POM)

Dimensions [mm]

Part No.39)

80 70 6 x 60 ° 4.5 62 10100 91 8 x 45 ° 4.5 84 11160 145 20 x 18 ° 5.5 132 13185 170 16 x 22.5 ° 5.5 162 13250 235 16 x 22.5 ° 5.5 222 13300 285 16 x 22.5 ° 7.0 276 13450 430 16 x 22.5 ° 9.0 412 15

PRT with mounted spacing ring

12) To be connected only with enlarged outer ring

Part No.PRT-HK-60-K


597596

iglidur® PRT

iglidur® PRT

1

1

●● Made from the proven iglidur® J Page 141●● Slewing ring bearings possible from 0.5 up to 5 metres●● Low wear●● Sturdy, resistant to dirt●● Corrosion-free and resistant to liquids●● Lubrication and maintenance-free

10°

15 ± 0.5

34.5 - 0.50.0+

3 - 0.250.00+

15 - 0.50.0+

2.5

- 0.2

50.

00+

39.5

- 0.50.0

+

Basic construction of type 01:

Customise your own slewing ring systemsUsing the versatile iglidur® PRT universal slide elements, large slewing ring systems can be tailored to the Type 01. Depending on the number of elements, slewing ring systems are possible with interior diameters from 0.5 to 5 m. – We will happily support you with the design and detailed layout.

iglidur® PRT | Product range | AccessoriesUniversal sliding pads

Part No.JRS-500S/45S

1 Slide elements made from iglidur® J


My sketches

599598

robolink® robolink®

RL-D-20-101-38-01000 RL-D-30-101-50-01000 RL-D-50-101-48-01000

3D-CAD files, prices and delivery time online www.igus.eu/robolinkOnline tools and more information www.igus.eu/robolink

robolink® D | Robot joints | Product rangeSymmetrical - with two PRT slewing ring bearings

robolink® D | Robot joints | Product range

3 versions●● Standard (-01000): 2 pcs aluminium PRT (PRT-02-xx-AL), aluminium worm shaft (AL hard-anodised). Application e.g. in our low-cost robot arms as front joints (RL-D-20 and RL-D-30).●● Low-cost (-03011): 2 pcs low-cost PRT (PRT-02-xx-LC), worm shaft made from plastic RN33. Application e.g. for manual adjustments.●● High end (-01033): 2 pcs PRT design 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity.

Application e.g. as the first pivoting axis in robolink® articulated arms.

ØT

L1

ØS

H1

ØF

G2

G1

ØP

B1

B2

L2

S2

S1

Order key

Type Options

rob

olin

k®

Dire

ct d

rive

Inst

alla

tion

size

Des

ign

Gea

r ra

tio

Op

tions

robolink® D plastic housing with two PRT slewing ring bearings●● The drive component is a worm gear●● Self-locking drive●● Light, compact and lubrication-free●● Building blocks: Plastic housing + worm wheel made from iglidur® J + worm shaft with ball bearings + PRT slewing ring bearings + VA screws●● The centre hole remains free for feeding cables through●● Adaptable to various motors, standard option: NEMA17 / 23 / 23XL stepper motor●● INI kit for zero position optionally adaptable

Technical data Dimensions [mm]

Slewing ring bearing

on both sides

Size 20 Size 30 Size 50

Weight [g] 410 730 1,900Transmission 1:38/1:70 1:5/1:30/1:50/1:70 1:48/1:70Axis distance [mm] 31 40 63Efficiency > 0.25 > 0.25 > 0.25Breakaway torque [cNm] < 5 < 7 < 10

Versions:Standard: -01000Low-cost: -03011High end: -01033

ØT ØS ØP ØF L1 L2 B1 B2 H1 G1 G2 S1 S2 Part No.Size 20

20 8 60 31 80.5 12 35 10.5 90.5 M4 3 x M5 40 16 RL-D-20-101-38-0100020 8 60 31 80.5 12 35 10.5 90.5 M4 3 x M5 55 20 RL-D-20-101-38-0301120 8 60 31 80.5 12 35 16 90.5 M4 6 x M4 80 30 RL-D-20-101-38-01033

Size 3030 10 80 42.5 100.5 12 45 12.5 110.5 M4 4 x M5 40 16 RL-D-30-101-50-0100030 10 80 42.5 100.5 12 45 12.5 110.5 M4 4 x M5 55 20 RL-D-30-101-50-0301130 10 80 42.5 100.5 12 45 19.5 110.5 M4 8 x M4 80 30 RL-D-30-101-50-01033

Size 5050 15 120 60 150.5 13 60 13 170.5 M6 8 x M6 40 16 RL-D-50-101-48-0100050 15 120 60 150.5 13 60 13 170.5 M6 8 x M6 55 20 RL-D-50-101-48-0301150 15 120 65 150.5 13 60 21.5 170.5 M6 8 x M6 80 30 RL-D-50-101-48-01033Delivery time

2–3 business days

601600


RL-D-20-102-38-01004 RL-D-30-102-50-01004 RL-D-50-102-48-01004


robolink® D | Robot joints | Product rangeAsymmetrical – with one PRT slewing ring bearing and cover plate

robolink® D | Robot joints | Product range

3 versions●● Standard (-01004): 1 pc aluminium PRT (PRT-02-xx-AL), aluminium worm shaft (AL hard-anodised). Application e.g. in our low-cost robot arms as front joints (RL-D-20 and RL-D-30).●● Low-cost (-03014): 1 pc low-cost PRT (PRT-02-xx-LC), worm shaft made from plastic RN33. Application e.g. for manual adjustments.●● High end (-01035): 1 pc PRT design 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity.

Application e.g. as the first rotating axis in robolink® articulated arms.

Technical data

Slewing ring bearing

one sided

robolink® D plastic housing with one PRT slewing ring bearing and cover plate●● Self-locking drive●● The drive component is a worm gear●● Light, compact and lubrication-free●● Building blocks: Plastic housing + worm wheel made from iglidur® J + worm shaft + PRT slewing ring bearings + axial roller bearings + radial bearings + VA screws●● The centre hole remains free for feeding cables through●● Adaptable to various motors, standard option: NEMA17 / 23 / 23XL stepper motor●● Application e.g. horizontal on base plate

Size 20 Size 30 Size 50

Weight [g] 320 570 1,550Transmission 1:38/1:70 1:5/1:30/1:50/1:70 1:48/1:70Axis distance [mm] 31 40 63Efficiency > 0.25 > 0.25 > 0.25Breakaway torque [cNm] < 5 < 7 < 10

Order key

Type Options

rob

olin

k®

Dire

ct d

rive

Inst

alla

tion

size

Des

ign

Gea

r ra

tio

Op

tions

G1

B3

B2

H1

ØS

B1L1 L2

ØP

ØF

ØT

G2

S2

S1

Versions:Standard: -01004Low-cost: -03014High end: -01035

ØT ØS ØP ØF L1 L2 B1 B2 B3 H1 G1 G2 S1 S2 Part No.Size 20

20 8 60 31 80.5 12 35 10.5 5 90.5 M4 3 x M5 40 16 RL-D-20-102-38-0100420 8 60 31 80.5 12 35 10.5 5 90.5 M4 3 x M5 55 20 RL-D-20-102-38-0301420 8 60 31 80.5 12 35 16 5 90.5 M4 6 x M4 80 30 RL-D-20-102-38-01035

Size 3030 10 80 42.5 100.5 12 45 12.5 6 110.5 M4 4 x M5 40 16 RL-D-30-102-50-0100430 10 80 42.5 100.5 12 45 12.5 6 110.5 M4 4 x M5 55 20 RL-D-30-102-50-0301430 10 80 42.5 100.5 12 45 19.5 6 110.5 M4 8 x M4 80 30 RL-D-30-102-50-01035

Size 5050 15 120 60 150.5 13 60 13 6 170.5 M6 4 x M6 40 16 RL-D-50-102-48-0100450 15 120 60 150.5 13 60 13 6 170.5 M6 4 x M6 55 20 RL-D-50-102-48-0301450 15 120 65 150.5 13 60 21.5 6 170.5 M6 8 x M6 80 30 RL-D-50-102-48-01035

Dimensions [mm]

Delivery time2–3 business days

603602


L1

B1

B2

ØS

L2

RL-D-20-101-38-xxxxx RL-D-30-101-50-xxxxx RL-D-50-101-48-xxxxx+ NEMA17 + NEMA17 + NEMA23 + NEMA23 + NEMA23XL

robolink® D | Robot joints | Product rangerobolink® D | Robot joints | Product rangerobolink® D robot joint with direct drive

●● Adaptable to various motors, standard option: NEMA17 / 23 / 23XL stepper motor●● INI kit for zero position optionally adaptable

Technical data

Dimensions [mm]



Joint Size 20 Size 30 Size 50

MotorMotor type Stepper motor

Weight (with standard joint) [g] 890 1.1140 1,860 2,540 2,970

Max. radial torque strength (short-term) [Nm] 5 6 12 21 38

Max. radial torque strength (long-term) [Nm] 4 5 8 18 33

Max. speed (at max. load) [rpm] 5 4 4 4 4

Max. axial dynamic load (horizontal installation) [N] > 500 > 700 > 700 > 1,200 > 1,200


Motor kit

Motor type Distance over hubs Versionsigus® stepper motor [mm]

NEMA17, NEMA23, NEMA23XL 42, 56, 60 -00: with strand wires-01: with stepper motor without encoder-02: with motor encoder

ØS L1 L2 B1 B2 Part No.NEMA17

8 99.4 40 42 42 RL-D-20-MK-C-N17-008 110.4 40 42 42 RL-D-20-MK-C-N17-018 110.4 40 42 42 RL-D-20-MK-C-N17-028 – 40 42 42 RL-D-20-MK-C-N17-NM10 99.4 40 42 42 RL-D-30-MK-C-N17-0010 110.4 40 42 42 RL-D-30-MK-C-N17-0110 110.4 40 42 42 RL-D-30-MK-C-N17-0210 – 40 42 42 RL-D-30-MK-C-N17-NM

NEMA2310 118 42 56.4 56.4 RL-D-30-MK-C-N23-0010 140 42 56.4 56.4 RL-D-30-MK-C-N23-0110 140 42 56.4 56.4 RL-D-30-MK-C-N23-0210 – 42 56.4 56.4 RL-D-30-MK-C-N23-NM15 124 48 60 60 RL-D-50-MK-C-N23-0015 146 48 60 60 RL-D-50-MK-C-N23-0115 146 48 60 60 RL-D-50-MK-C-N23-0215 – 48 60 60 RL-D-50-MK-C-N23-NM

NEMA23XL15 136.5 48 60 60 RL-D-50-MK-C-N23XL-0015 158.5 48 60 60 RL-D-50-MK-C-N23XL-0115 158.5 48 60 60 RL-D-50-MK-C-N23XL-0215 – 48 60 60 RL-D-50-MK-C-N23XL-NM

605604


ØS ØP ØF ØT L1 L2 B1 B2 B3 H1 G1 S1 S2

RL-D-20-103-...RL-D-30-103-...RL-D-50-103-...

ØS ØW L1 L2 B1 B2

RL-D-20-MK-S-N17-02RL-D-30-MK-S-N17-02RL-D-30-MK-S-N23-02RL-D-50-MK-S-N23-02RL-D-50-MK-S-N23XL-02

L1

L2

B1

B2

ØS

ØW

G1

S1

S2B

3B2

H1

B1

ØS

L1 L2

ØP

ØF

G2

robolink® D | Robot joints | Product rangerobolink® D robot joint as gear version

robolink® D | Robot joints | Product rangerobolink® D robot joint with direct drive – compact design

●● Adaptable to various motors, standard option: NEMA17 / 23 / 23XL stepper motor●● INI kit for zero position optionally adaptable

●● Cost-effective alternative without slewing ring bearing●● Lightweight●● Replaceable coupling components for different shaft diameters

Dimensions [mm]Dimensions [mm]




Part No.

8 5 88.4 18 42 4210 5 88.4 18 42 4210 6.35 118 20 56.4 56.415 6.35 122 24 60 6015 8 134.5 24 60 60

Part No.

8 25 48 20 80.5 12 35 13 5 90.5 M4 40 1610 32 64 30 100.5 12 45 16.3 6 110.5 M4 55 2015 42 100 50 150.5 13 60 22.8 6 170.5 M6 80 30

Documents

iglidur...– A classic spur gear according to DIN3967 – Commercially available belt profiles: T10, AT10, HTD8M The inner ring is fixed and the outer ring driven The outer ring carries