ROTEX® GS

The three-piece ROTEX GS elastomer coupling from KTR is a backlash-free servo coupling under preload. Due to different hub designs and shore hardnesses it is the optimum coupling solution for any application in automation technology.

The ROTEX GS servo coupling is designed for drives which have to position exactly, since this coupling has such a high torsional stiffness despite its vibration damping properties that no compromises in accuracy have to be made.

The ROTEX GS is available in different hub designs made of aluminium or steel, which can be combined within one coupling size. The hubs of ROTEX GS are available with or without keyway.

Furthermore, this elastomer coupling from KTR compensates for axial, radial and angular misalignments.

CONSTRUCTION SHAPES of the ROTEX® GS coupling:

• ROTEX® GS – inexpensive, simple and fast installation – 0.2-5,850 Nm
• ROTEX® GS HP – very high speeds – for example for main spindle drives and test benches – 100-725 Nm
• ROTEX® GS miniature coupling – miniature coupling – sizes 5 to 16 – 0.2-19 Nm
• ROTEX® GS Compact – short elastomer coupling – 0,7-405 Nm
• ROTEX® GS shrink disk hubs light – high frictional torque – 7.5 – 655 Nm
• ROTEX® GS shrink disk hubs steel – high frictional torque – 21-4.500 Nm
• ROTEX® GS P according to DIN 69002 – high precision, standardized short spindles – 12,5-4.500 Nm
• ROTEX® GS P ETP – hydraulic clamping bush, fast and frequent assembly – 35-560 Nm
• ROTEX® GS expanding hub – for hollow shafts, hollow shaft coupling – 1.8-200 Nm
• ROTEX® GS A-H – half-shell coupling, radially mountable – 6-560 Nm
• ROTEX® GS DKM – double cardanic, high radial displacement – 0.9-825 Nm
• ROTEX® GS ZR1- cardan shaft, bridging shaft distance – 12,5-655 Nm
• ROTEX® GS ZR2 – Cardan shaft, variable length steel intermediate tube – 12.5-405 Nm
• ROTEX® GS ZR3 – Cardan shaft, variable length aluminum intermediate tube – 12.5-655 Nm