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twisterchain - circular and spiral movements, snap-open along both sides

twisterchain
The twisterchain product line offers a wide range for circular movements and is available in four sizes. Modular in width and radius, therefore flexible in applications where rotary and spiral movements up to 360° and more with high loads and smooth operation are required. The twisterchain applications are available with guide trough, which has the following advantages: guidance of the energy chain, reduced abrasion of the energy chain, optimal operational smoothness, rotation angle up to 360° from stock.
  • Strong, high fill weights, smooth operation, weight-optimised
  • Rotary speeds up to 1m/s and more
  • Circular/spiral movements up to 360° from stock (up to 400° upon request)
  • Cable-friendly, smooth interior crossbars openable along the inner and outer radius
  • Successfully tested for over 1 million cycles in the igus laboratory

twisterchain 3D CAD configurator

Generation of complete twisterchain 3D CAD models.

Application examples

Applications in various industrial sectors and in the igus® test laboratory.

Installation instructions

Assembly of the twisterchain.

Product range

Crossbars removable along the inner and outer radius

ready for shipping in 72 hours Series TC32

Inner height hi: 32mm
Inner widths Bi: 87.5 - 150mm
Bend radii R: 100 - 250mm
Pitch: 56mm

ready for shipping in 72 hours Series TC42

Inner height hi: 42mm
Inner widths Bi: 87.5 - 200mm
Bend radii R: 100 - 250mm
Pitch: 67mm

ready for shipping in 72 hours Series TC56

Inner height hi: 56mm
Inner widths Bi: 125 - 200mm
Bend radii R: 150 - 400mm
Pitch: 91mm

Delivery time on request Series 2208

Inner height hi: 28mm
Inner widths Bi: 52.5 - 112.5mm
Bend radii R: 55 - 150mm
Pitch: 44mm

twisterchain general information

In the case of machines that travel in a circular movement both to the left and to the light, the total angle of rotation is calculated by adding the two angles.
AR = outer radius of energy chainX1 = inner mechanical engineeringHF = e-chains height incl. 50mm clearancehi = inner height of energy chain
IR = inner radius of energy chainX2 = outer mechanical engineeringHH = e-chain heightha = outer height energy chain
R = bend radius of energy chainT = pitchK = add-on for bend radiusα = rotation angle

Realised in practice: twisterchain in multiple robots

For the circular movement of the rotary axis of a multiple robot, a twisterchain proves its worth. Here it is used with a rotary movement of 180°. Hoses and cables are safely guided, abrasion is significantly reduced, and operational smoothness increased.

ready for shipping in 72 hours
Delivery time on request

The terms "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "igutex", "kineKIT", "manus", "motion plastics", "pikchain", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "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, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention on this website. The products offered by igus® are those of igus® GmbH