Features:
- Cero clearance during alternate turning
- High sensitive and high torque
- Lubricant free, no noise & without torque transmission loss
- Suitable for axial sizes: 8~60mm
- Stainless steel diaphragm plates for compensating angular misalignment, parallel offset and axial displacement
- High precision and reliable & long working life
- Very suitable for servo motors and stepping motors
- Material: Hub made of C45 steel with black oxided finishing, Diaphragm plates made of stainless steel.