NBK Japan MBB-40C 1/2" to 7/8" inch Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C Bellows-Type Flexible Coupling 1/2 in to 7/8 in Bore - Zero-Backlash, High Torque, Made in Japan, Pack Size: 1
✔️ NBK MBB-40C bellows-type coupling, bore 1/2 in to 7/8 in, 51 mm length, 40 mm OD, zero-backlash, high torsional rigidity for servo/stepper drives.

NBK Japan MBB-40C is a bellows-type flexible coupling designed to connect servo or stepper motors to driven shafts. The bellows design accommodates eccentricity, angular misalignment, and end play, delivering precise torque transfer in automation applications such as CNC machines, robotics, and precision equipment.

✅ Bore: 1/2 in to 7/8 in (12.7-22.23 mm)
✅ Length: 51 mm (2.01 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Backlash: Zero-backlash design
✅ Torque handling: High torsional rigidity for accurate motion
✅ Fit: Servo and stepper motor shafts, single pack 💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? This part lets you connect motor shafts while tolerating misalignment. - High torsional rigidity for precise positioning - Zero-backlash preserves repeatability - Accommodates angular and parallel misalignment and end-play In short, this handy coupling keeps your automation setup running smoothly with reliable, precise motion under load.