NBK Japan MBB-40C 1/4" to 15mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors
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NBK Japan MBB-40C 1/4-inch to 15mm Bellows-Type Flexible Coupling - Zero-Backlash, High-Torque Servo/Stepper Shaft Coupler, Single-pack
✔️ Zero-backlash bellows coupling for precise servo/stepper drive; bore 1/4-inch (6.35 mm) to 15 mm (0.59 in), length 51 mm (2.01 in), OD 40 mm (1.57 in), made in Japan.
✅ Length: 51 mm (2.01 in); Outer Diameter: 40 mm (1.57 in)
✅ Zero-backlash design with high torsional rigidity for high-torque transfer
✅ Bellows-style flexible coupling; accommodates eccentricity, angular misalignment, and end-play
✅ Made in Japan; single-pack, servo/stepper motor applications
💡 What is a bellows-type flexible coupling used for in motion control systems? Bellows-type couplings provide zero-backlash torque transfer and misalignment compensation for precise servo and stepper drives. - Transfers torque with minimal backlash - Compensates angular/radial misalignment to maintain accuracy - Reduces vibration and wear in high-speed automation This makes it handy for robotics and CNC machines where precise motion and reliable torque transfer matter.
✔️ Zero-backlash bellows coupling for precise servo/stepper drive; bore 1/4-inch (6.35 mm) to 15 mm (0.59 in), length 51 mm (2.01 in), OD 40 mm (1.57 in), made in Japan.
NBK Japan MBB-40C is a bellows-type flexible shaft coupling designed to connect a servo or stepper motor to a driven shaft while tolerating eccentricity, angular misalignment, and end-play. This compact, zero-backlash unit is ideal for precision motion systems in robotics, CNC machines, and automation setups where tight torque transfer and reliable performance are required. Pack size: 1 piece.
✅ Bore1 & Bore2: 1/4-inch (6.35 mm) to 15 mm (0.59 in)✅ Length: 51 mm (2.01 in); Outer Diameter: 40 mm (1.57 in)
✅ Zero-backlash design with high torsional rigidity for high-torque transfer
✅ Bellows-style flexible coupling; accommodates eccentricity, angular misalignment, and end-play
✅ Made in Japan; single-pack, servo/stepper motor applications
💡 What is a bellows-type flexible coupling used for in motion control systems? Bellows-type couplings provide zero-backlash torque transfer and misalignment compensation for precise servo and stepper drives. - Transfers torque with minimal backlash - Compensates angular/radial misalignment to maintain accuracy - Reduces vibration and wear in high-speed automation This makes it handy for robotics and CNC machines where precise motion and reliable torque transfer matter.