NBK Japan MBB-40C 5mm to 10mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling 5mm to 10mm Bore, Zero-Backlash, 51mm Length, 40mm OD, Single Unit
✔️ Zero-backlash bellows coupling for servo and stepper motors, 5mm to 10mm bore, 51mm length, 40mm outer diameter, high torsional rigidity, high torque, made in Japan, single unit.

NBK Japan MBB-40C is a bellows-type flexible coupling that connects servo or stepper motors to driven shafts in motion-control systems. It accommodates eccentricity, angular misalignment, and end-play for smooth, precise motion. Pack size: 1 unit. Made in Japan.

✅ Bore1: 5 mm
✅ Bore2: 10 mm
✅ Length: 51 mm
✅ Outer diameter: 40 mm
✅ Zero backlash
✅ High torsional rigidity
✅ High torque
✅ Constant velocity
✅ Simple design
✅ Made in Japan
✅ Pack size: 1 unit
✅ Mounting screws: M4, torque up to 3.5 N m
💡 What is a bellows-type flexible coupling used for in motion control? This Q&A explains the common roles and benefits in generic terms for motion-control applications.

• Transmits torque with zero backlash for repeatable positioning
• Accommodates angular misalignment and end-play in tight spaces
• Handy for compact systems like CNCs, robotics, and 3D printers
• Made in Japan builds reliability and long life in demanding setups

This handy coupling helps maintain accuracy in demanding motion-control setups.