NBK Japan MBB-40C 10mm to 17mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling 10-17 mm Bore, Zero-Backlash Servo/Stepper Motor Shaft Coupler (Single Pack)
✔️ Zero-backlash bellows coupling with high torsional rigidity; handles angular misalignment and end-play in servo/stepper drives; bore 10 mm to 17 mm, length 51 mm, outer Ø40 mm; Made in Japan.

NBK MBB-40C bellows-type flexible coupling connects servo or stepper motors to driven shafts in precision automation like CNC machines, 3D printers, and robotics, compensating for misalignment and end-play. Pack size: 1 piece.

✅ Bore 1 diameter: 10 mm
✅ Bore 2 diameter: 17 mm
✅ Length: 51 mm
✅ Outer diameter: Ø40 mm
✅ Zero-backlash
✅ High torsional rigidity
✅ High torque
✅ Constant velocity
✅ Simple design
✅ Made in Japan
💡 What is a bellows-type flexible coupling used for in precision motion control? This handy device helps maintain accurate motion while tolerating misalignment. - Reduces backlash and improves repeatability in servo/stepper drives - Handles angular misalignment, end-play, and minor shaft offset - Suitable for CNC machines, robotics, and automation tasks needing precise torque transfer - Durable, Japanese-made quality for long service life In real-world use, it enhances performance by delivering smooth, accurate motion under load.