NBK Japan MBB-40C 15mm 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 - Zero-Backlash, 15-17 mm Bore, 40 mm OD, 51 mm Length, Single Unit for Servo & Stepper Motors (Made in Japan)
✔️ Bellows-type flexible coupling, 15-17 mm bore, 40 mm outer diameter, 51 mm length, zero-backlash, high torsional rigidity for precise motor motion

NBK Japan MBB-40C is a bellows-type flexible coupling that accommodates eccentricity, angular misalignment, and end-play while delivering precise torque transmission. Common in robotics, CNC machines, servo and stepper motor drives, and automation where compact, reliable coupling is required.

✅ Bore sizes: 15 mm and 17 mm
✅ Outer diameter: 40 mm; Length: 51 mm
✅ Zero-backlash design with high torsional rigidity
✅ Ideal for servo and stepper motors; simple, reliable design; Made in Japan
✅ Pack: 1 unit (single unit)
💡 What is a bellows-type zero-backlash coupling used for in servo and stepper motor systems? This type of coupling is used to maintain precise motion while tolerating misalignment in confined spaces. - High torsional rigidity preserves precise torque transfer under load - Bellows element accommodates angular misalignment and end-play without backlash - Compact 15/17 mm bore and 40 mm OD fit tight spaces, boosting performance in automation