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Joints

robolink® joints are the moving connecting components between the individual connecting plates of the robot arm. igus® supplies them with worm gears and in different sizes. For the gear wheels and slewing ring bearings of the joints, high-performance polymers that contain dry lubricants are used. Additional lubrication is therefore not necessary. This makes robolink® maintenance-free and clean. In addition, use in dirty environments is possible without problems as dust particles cannot adhere to the joints. If robolink® D joints are combined with a stepper motor, the latter ensures movement with a high degree of repeating accuracy, even in the case of applications involving spray water. The joints are available singly and can be combined with special components.
 

Number of products: 20

drygear® worm gear | Installation size 50 | Symmetric| PRT

  • Self-locking drive
  • Standard motor option: stepper motor NEMA17 / 23 / 23XL
  • INI kit for zero position optionally adaptable
  • 2 pcs. PRT type 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity
892.51 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

drygear® worm gear | Installation size 50 | Asymmetric | PRT

  • Self-locking drive
  • Standard motor option: stepper motor NEMA17 / 23 / 23XL
  • Application e.g. horizontal on base plate
  • 1 pc. PRT type 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity
686.80 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

drygear® worm gear | Installation size 50 | Symmetric | PRT

Available translations:1:48, 1:70
598.72 EUR/Pc.
3 items, thereof ready for shipping from Germany:
3 in 24-48 hours
To the product page

drygear® worm gear | Installation size 20 | Symmetric| PRT

542.47 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

drygear® worm gear | Installation size 30 | Symmetric | PRT

  • Self-locking drive
  • Standard motor option: stepper motor NEMA17 / 23 / 23XL
  • INI kit for zero position optionally adaptable
  • 2 pcs. PRT type 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity
572.34 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

drygear® worm gear | Installation size 20 | Asymmetric| PRT

  • Self-locking drive
  • Standard motor option: stepper motor NEMA17 / 23 / 23XL
  • Application e.g. horizontal on base plate
  • 1 pc. PRT type 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity
451.23 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

drygear® worm gear | Installation size 30 | Asymmetric | PRT

  • Self-locking drive
  • Standard motor option: stepper motor NEMA17 / 23 / 23XL
  • Application e.g. horizontal on base plate
  • 1 pc. PRT type 01 (PRT-01-xx), aluminium worm shaft (AL hard-anodised), high rigidity
477.78 EUR/Pc.
1 items, thereof ready for shipping from Germany:
1 in 24-48 hours
To the product page

robolink® D direct drive motor kit, stepper motor

Available motors: NEMA17, NEMA 23XL, NEMA 23
155.78 EUR/Pc.
15 items, thereof ready for shipping from Germany:
15 in 24-48 hours
To the product page

robolink® D initiator kit

Installation size: 20, 30, 50
63.04 EUR/Pc.
3 items, thereof ready for shipping from Germany:
3 in 24-48 hours
To the product page

robolink® D coupling housing

93.81 EUR/Pc.
5 items, thereof ready for shipping from Germany:
5 in 24-48 hours
To the product page

robolink® D direct drive motor kit, DC motor

Various installation sizes
169.30 EUR/Pc.
19 items, thereof ready for shipping from Germany:
19 in 24-48 hours
To the product page

drygear® worm gear | Installation size 20 | Symmetric| PRT

These versions do not have a slewing ring bearing (PRT) and are a low-cost alternative to our robolink® D joints. Replaceable coupling components can be used to adapt different shaft diameters on the output side.
  • Light-weight
  • Cost-effective
301.93 EUR/Pc.
2 items, thereof ready for shipping from Germany:
2 in 24-48 hours
To the product page

drygear® worm gear | Installation size 30 | Symmetric| PRT

Available ratios: 1:5, 1:50
348.38 EUR/Pc.
2 items, thereof ready for shipping from Germany:
2 in 24-48 hours
To the product page

robolink® RL-D-30-102-70-K0128

  • With hand wheel for easy adjustment
  • Optional manual clamp and position indicator available
  • Ideal for fast and secure positioning
507.16 EUR/Pc.
To the product page

drygear® worm gear | Installation size 20 | Symmetric

  • Ball bearing version
  • symmetric
  • Available transmission ratios: 38:1, 70:1
335.11 EUR/Pc.
2 items, thereof ready for shipping from Germany:
2 in 24-48 hours
To the product page
The terms "igus", "Apiro", "CFRIP", "chainflex", "conprotect", "CTD", "drygear", "drylin", "dryspin", "dry-tech", "easy chain", "e-chain", "e-chain systems", "e-loop", "e-ketten", "e-kettensysteme", "e-spool", "e-skin", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "print2mold", "readycable", "readychain", "ReBeL", "robolink", "speedigus", "tribofilament", "triflex", "xirodur" and "xiros" are legally protected trademarks of the igus® GmbH/Cologne in the Federal Republic of Germany, and, where applicable, in some foreign countries. igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsubishi, NUM, Parker, Bosh Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mentioned on this website. The products offered by igus® are those of igus® GmbH.