NBK Japan MBB-40C 1/2" to 14mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors
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NBK Japan MBB-40C Bellows-Type Flexible Coupling, 1/2 in to 14 mm, Zero-Backlash, High Torque, Servo & Stepper Motors
✔️ 1/2 in to 14 mm bellows-type coupling with zero-backlash, high torsional rigidity, 51 mm length, 40 mm OD; single unit, Made in Japan, ideal for servo/stepper drives
✅ Bore 2: 14 mm
✅ Length: 51 mm (2.01 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Zero-backlash design provides high torsional rigidity for precise motion
✅ Wrench size: M4; maximum torque 3.5 N·m
✅ Pack: 1 piece (single unit)
💡 What is a bellows-type flexible coupling used for in servo and stepper motor drives? This coupling connects motor and driven shafts while tolerating misalignment and end play, keeping motion accurate. - Absorbs angular misalignment and end play between shafts - Maintains zero-backlash for precise, repeatable motion - Handy in CNC, robotics, and automation for smooth drive - Provides high torsional rigidity for stable torque transfer This design helps you achieve reliable performance in real-world motion control setups.
✔️ 1/2 in to 14 mm bellows-type coupling with zero-backlash, high torsional rigidity, 51 mm length, 40 mm OD; single unit, Made in Japan, ideal for servo/stepper drives
NBK MBB-40C is a bellows-type flexible shaft coupling designed to connect motors to driven shafts, absorbing angular misalignment and end play while maintaining precise torque. It’s a handy part for CNC machines, robotics, and automation projects.
✅ Bore 1: 1/2 in (12.7 mm)✅ Bore 2: 14 mm
✅ Length: 51 mm (2.01 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Zero-backlash design provides high torsional rigidity for precise motion
✅ Wrench size: M4; maximum torque 3.5 N·m
✅ Pack: 1 piece (single unit)
💡 What is a bellows-type flexible coupling used for in servo and stepper motor drives? This coupling connects motor and driven shafts while tolerating misalignment and end play, keeping motion accurate. - Absorbs angular misalignment and end play between shafts - Maintains zero-backlash for precise, repeatable motion - Handy in CNC, robotics, and automation for smooth drive - Provides high torsional rigidity for stable torque transfer This design helps you achieve reliable performance in real-world motion control setups.