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Engineering ROTEX® GS
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E: info-rotex-gs@ktr.com

Backlash-free servo couplings ROTEX GS by KTR Systems GmbH

ROTEX® GS backlash-free servo couplings

Low-priced, backlash-free servo couplings - easy and quick assembly

ROTEX GS is a three-part servo coupling (elastomer coupling) backlash-free under prestress. The different hub types and various kinds of Shore hardness provide the optimum coupling for every application in automation technology.

It is used wherever drives have to position accurately. In spite of their vibration-damping properties the coupling is torsionally stiff so that you do not have to cut back on precision even with highly dynamic servo drives. The ROTEX GS backlash-free elastomer couplings allow for simultaneous compensation of radial, axial and angular displacements.

The backlash-free servo coupling ROTEX GS uses the construction kit system, it is available in a high variance of different hub types which can be combined within one coupling size.

The choice of the hub material depends on the size and the hub is either made of aluminium or steel. Both frictionally engaged connections without feather keyway and positive-locking connections with feather keyway are available.

 

Our backlash-free servo couplings ROTEX GS:

Advantages
  • Maintenance-free, backlash-free elastomer coupling / servo couplings
  • Axial plug-in, easy blind assembly, mounting of housing possible
  • Low-priced
  • Good visual inspection of wear and estimation of service life
  • Electrically insulating to interrupt leakage current
  • Vibration-damping
  • Fail-safe, thus emergency mode properties with wear of spider
  • Clamping hubs are low-priced and allow for easy, quick assembly
  • Complying with ATEX
Product requestCatalogue
0.2 - 5,850 Nm

ROTEX® GS

Low-priced, easy and quick assembly

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100 - 725 Nm

ROTEX® GS HP

Very high speeds, for example main spindle drives and test benches

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0.2 - 19 Nm

ROTEX® GS miniature coupling

Miniature coupling - sizes 5 to 16

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0.7 - 405 Nm

ROTEX® GS Compact

Compact elastomer coupling

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7.5 - 655 Nm
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21 - 4,500 Nm
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12.5 - 4,500 Nm

ROTEX® GS P acc. to DIN 69002

High precision, standardised stub spindles

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35 - 560 Nm

ROTEX® GS P ETP

Hydraulic clamping bush, quick and frequent assembly

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1.8 - 200 Nm

ROTEX® GS expansion hub

For hollow shafts, hollow shaft coupling

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6 - 560 Nm

ROTEX® GS A-H

Half shell coupling, radially mountable

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0.9 - 825 Nm

ROTEX® GS DKM

Double-cardanic, high radial displacement

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12.5 - 655 Nm

ROTEX® GS ZR1

Cardan shaft, bridging shaft distance

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12.5 - 405 Nm

ROTEX® GS ZR2

Cardan shaft, intermediate pipe made of steel variable in length

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12.5 - 655 Nm

ROTEX® GS ZR3

Cardan shaft, intermediate pipe made of aluminium variable in length

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