
Couplings & Universal Joints
Diaphragm Coupling
Zero-backlash diaphragm coupling for servo and stepper drives, with custom bores and torque ratings for automation axes.
Specifications
- Model
- ZK-041
- Material
- Stainless steel diaphragm, aluminum hub
- Application
- Servo and stepper motor drives requiring zero-backlash torque transmission
- Customization
- Custom sizes and configurations on request
- Order Flexibility
- Small-batch, mixed, and sample orders welcome
- Quality Inspection
- Pre-shipment inspection on specification, dimension, material, and performance
Precision diaphragm coupling for servo and stepper motor drives, absorbing misalignment while transmitting torque with zero backlash.
The stainless-steel diaphragm compensates angular, parallel, and axial misalignment, protecting bearings and extending machine life. Custom bore sizes, torque ratings, and clamp or keyway hub options are supported for CNC machine tools, robotics, encoders, and automation drive axes.
Model ZK-041. Small-batch, mixed, and sample orders are welcome. Pre-shipment inspection covers specification, dimension, material, and performance. Contact david@zkada.com for a fast quote.



