Product descriptionThe MHC helix coupling stands out for its extended design and improved flexibility, while providing stable torque transmission. The clamping hub ensures a force-fit, backlash-free shaft connection. It is suitable for applications with increased misalignment compensation requirements and delivers low-vibration, precise motion.
Key features- Short-term torque: approx. 0.71 to 8.9 N·m
- Increased flexibility thanks to optimized geometry
- Reliable compensation of shaft misalignment (parallel ±0.25 mm; angular up to 5°; axial ±0.25 mm)
- High concentricity for precise applications
- Wear-free, low-maintenance one-piece construction
- High speeds up to 10,000 rpm
Applications / Industries- Servo drive technology
- Packaging & food industry
- Medical technology
Technical characteristics / specifications- Series / Model: MHC (available in Aluminum and Stainless Steel)
- Brand: Miki Pulley
- Mounting: clamping hub fastening (force-fit, backlash-free)
- Short-term torque range (depending on model): approx. 0.71 to 8.9 N·m
- One-sided / reversing torque values per model: see technical tables
- Misalignment compensation: parallel ±0.25 mm; angular up to 5°; axial ±0.25 mm
- Max. operating speed: up to 10,000 min^-1
- High concentricity and low-vibration design; backlash-free with clamping hub
- One-piece construction for wear-free, low-maintenance operation
- Clamping hub available for force-fit, backlash-free shaft connections
- Detailed technical tables for Aluminum and Stainless Steel models (torsional stiffness, radial/axial spring stiffness, moment of inertia, mass)
- Dimensions per model provided (d1/d2 min/max, D, L, I1, I2, S)
- PDF datasheet available