NBK Japan MBB-40C 6mm 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 for Servo and Stepper Motors - 6 mm to 7/8 in Bore, Zero-Backlash
✔️ NBK Japan MBB-40C bellows-type flexible coupling, 6 mm to 7/8 in bore, 51 mm long, 40 mm outer diameter; zero-backlash, high torsional rigidity for servo and stepper drives

NBK Japan MBB-40C is a bellows-type flexible coupling designed to connect shafts on servo and stepper motor systems, allowing angular misalignment, end-play, and eccentricity. This handy part is commonly used in CNC, robotics, and automation to maintain precise motion transfer.

✅ Bore 1: 6 mm (0.236 in); Bore 2: 7/8 in (22.23 mm); Length: 51 mm (2.01 in); Outer diameter: 40 mm (1.57 in); Zero-backlash; High torsional rigidity; High torque; Made in Japan; Quantity: 1
✅ Zero-backlash design provides precise torque transmission for accurate positioning
✅ Bellows-type construction accommodates angular and parallel misalignment plus end-play
✅ Simple, compact design suited for servo and stepper motor drives in automation
✅ Wrench torque: 3.5 N·m (approx) for secure mounting
💡 What is a bellows-type flexible coupling used for in precision motion control? This long-tail question targets common search intents for these parts. This answer explains key use cases and benefits. - It connects motor shafts to driven loads while absorbing misalignment - It provides zero-backlash torque transmission for exact positioning - It handles angular and parallel misalignment plus end-play without binding - It is handy for servo and stepper motor drives in CNC, robotics, and automation settings This design delivers smooth, reliable motion and improved control in automated systems.