KTR Rotex GS 9 Jaw Coupling – Miniature Flexible Backlash-Free Shaft Coupling GS9
KTR Rotex GS 9 Coupling delivers precise, backlash-free torque transmission for compact automation and micro-drive systems.
Product Highlights
- Coupling Size: GS 9
- Outer Diameter: 20 mm
- Inner Diameter: 7.2 mm
- Overall Length: 30 mm
- Material: Aluminium Hub
- Clamping Hub Length: 10 mm
- Distance E: 10 mm
- Bore Range: Ø3 mm to Ø8 mm
- Max Torque Capacity: Up to 0.76 Nm
- Spider Hardness Options: 64 ShD
- Clamping Screw Type: M2.5
- Tightening Torque: 0.76 Nm
- Backlash-Free: Yes
- Applications: measuring instruments
- Estimated Delivery : Up to 4 business days
The KTR Rotex GS 9 Coupling is a compact, torsionally flexible, and backlash-free jaw coupling designed for precision motion control in miniature applications. Engineered with lightweight materials and a high-performance polyurethane spider, it ensures vibration damping and misalignment compensation. Ideal for small automation systems, robotics, instrumentation, and micro-drive applications where space and accuracy are critical.












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