NBK Japan MBB-40C 6mm to 14mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling 6-14 mm Bore, Zero-Backlash Shaft Coupling for Servo and Stepper Motors
✔️ Zero-backlash bellows design tolerates angular misalignment and end-play; bore 6 mm to 14 mm, length 51 mm, outer diameter 40 mm, high torsional rigidity, Made in Japan

NBK Japan MBB-40C is a bellows-type flexible coupling that connects motors to driven shafts, absorbing angular misalignment and end-play while maintaining zero backlash. It’s a compact, rigid link suited for servo and stepper motor setups in CNC machines, robotics, and precision automation.

✅ Bore 1: 6 mm; Bore 2: 14 mm
✅ Length: 51 mm; Outer diameter: 40 mm
✅ Zero backlash with high torsional rigidity
✅ Pack: 1 piece (Quantity: One)
✅ Wrench torque: 3.5 N m

💡 What is a bellows-type flexible coupling used for in servo and stepper motor setups?

This handy connection keeps motion smooth and accurate by absorbing misalignment while transferring torque.

• Absorbs angular misalignment and end-play for smooth motion
• Zero-backlash design preserves positioning accuracy
• Compact, rigid link suitable for CNC, robotics, and automation
• Made in Japan ensures reliable, consistent quality

This setup is handy for precision motion control in robotics and CNC machines, delivering reliable performance.