NBK Japan MBB-40C 8mm to 12mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C 8mm to 12mm Bellows-Type Flexible Coupling - Zero-Backlash, High Torque for Servo and Stepper Motors (1 pc)
✔️ Bore 8 mm to 12 mm; length 51 mm; outer diameter 40 mm; zero-backlash, high torsional rigidity, CV action, compact, Made in Japan, quantity: one

NBK Japan MBB-40C is a bellows-type flexible coupling designed to join servo or stepper motors with minimal backlash while handling eccentricity, angular misalignment, and end-play. It’s a handy choice for CNC machines, robotic arms, and other automation equipment where precise motion transfer matters.

✅ Bore 1: 8 mm; Bore 2: 12 mm; Length: 51 mm; Outer diameter: 40 mm; Bellows type; Zero-backlash; High torsional rigidity; Simple, compact design; Made in Japan; Quantity: One
💡 What is a bellows-type flexible coupling and why is it used in motion control? A bellows-type flexible coupling transfers rotary motion with zero backlash and absorbs misalignment. - Handy for servo and stepper motor drives in CNC machines and robotics - Helps maintain precise positioning with smooth motion under load - Reduces wear and vibration for longer equipment life This handy, zero-backlash design delivers accurate, repeatable motion in demanding automation tasks.