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igus® inc.

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Robolink D robot joint, symmetrical with two PRT slewing ring bearings

Low-Cost automation Robolink D

Slewing ring bearing (iglide® PRT) in a plastic housing. The main component is a worm gear The center borehole remains free for feeding cables etc through. The articulated joints can be ordered with or without motor.
 

Self-locking drive

light, compact and lubricant-free

Modular kit: Plastic housing + worm wheel made from iglide® J + worm shaft + PRT slewing ring bearings + axial roller bearings + radial bearings + VA screws

Adaptable to various motors, standard option: stepper motor NEMA17 / 23XL

INI kit for zero position optionally adaptable


3 options:

Standard: Aluminum-PRT (PRT-02-xx-AL), Aluminum worm shaft (AL hard anodized)
Application e.g. in our low-cost robot arms as front joints (RL-D-20 and RL-D-30)

Low-cost: Low-cost PRT (PRT-02-xx-LC), worm shaft made of plastic RN33
Application e.g. in manual adjustments

High performance: PRT design 01 (PRT-01-xx), Aluminum worm shaft (AL hard anodized)
Application, e.g. as the first pivoting axis in Robolink articulated arms

Technical data

Size 20 Size 30 Size 50
Weight [g] 410 730 1400
Reduction gearing 38:1 50:1 48:1
Axis center distance [mm] 31 40 63
Efficiency > 0,25 > 0,25 > 0,25
Breakaway torque [cNm] < 5 < 7 < 10

Low-Cost automation Robolink D iglide® PRT on both sides

Order number ØT øS ØP ØF L1 L2 B1 B2 H1 G1 G2    
                           
Delivery time on request RL-D-20-101-70-01033 0.79 0.31 2.36 1.22 3.17 0.47 1.38 0.63 3.56 M4 6 x M6 Upon request Add to shopping cart
Delivery time on request RL-D-30-101-05-01033 1.18 0.39 3.15 1.67 3.96 0.47 1.77 0.77 4.35 M4 8 x M4 Upon request Add to shopping cart
Delivery time on request RL-D-30-101-70-01033 1.18 0.39 3.15 1.67 3.96 0.47 1.77 0.77 4.35 M4 8 x M4 Upon request Add to shopping cart
Delivery time on request RL-D-50-101-70-01033 1.97 0.59 4.72 2.36 5.93 0.51 2.36 0.85 6.71 M6 8 x M6 Upon request Add to shopping cart
ready for shipping in 24 - 48 hours RL-D-20-101-38-01033 High performance 0.79 0.31 2.36 1.22 3.15 0.47 1.38 0.63 3.56 M4 6 x M6 442.46 USD Add to shopping cart
ready for shipping in 24 - 48 hours RL-D-30-101-50-01033 High performance 1.18 0.39 3.23 1.67 3.94 0.47 1.77 0.77 4.35 M4 8 x M4 Upon request Add to shopping cart
ready for shipping in 24 - 48 hours RL-D-50-101-48-01033 High performance 1.97 0.59 4.72 2.36 5.91 0.51 2.36 0.85 6.71 M6 8 x M6 711.56 USD Add to shopping cart
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ready for shipping in 24 - 48 hours
Delivery time on request