NBK Japan MBB-40C 1/4" to 19mm 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" to 19mm Bellows-Type Flexible Coupling - Zero-Backlash, High-Torsional-Rigidity Servo/Stepper Shaft Coupling for CNC, Robotics, and Automation
✔️ Bellows-style flexible shaft coupling, 1/4" to 19 mm bores, 51 mm length, 40 mm OD, zero backlash, high torsional rigidity, ideal for servo and stepper motors.
✅ Coupling length: 51 mm (2.01 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Zero backlash and high torsional rigidity for precise torque transfer
✅ Pack size: 1 piece, Made in Japan
✅ Wrench torque: 3.5 N m; Mounting: M4
💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? This coupling connects shafts while tolerating misalignment in tight drive zones. It enables precise motion transfer and long-term reliability. - Handles angular misalignment and end play in compact drives - Delivers zero backlash for repeatable positioning in CNC and automation - Handy for high-precision tasks in robotics and automation under load - Reduces wear and vibration to extend drive life This handy design delivers smooth, precise motion in robotics, CNC, and automation tasks.
✔️ Bellows-style flexible shaft coupling, 1/4" to 19 mm bores, 51 mm length, 40 mm OD, zero backlash, high torsional rigidity, ideal for servo and stepper motors.
NBK Japan MBB-40C is a bellows-type flexible coupling that connects servo or stepper motors to driven shafts. It's designed to accommodate angular misalignment, eccentricity, and end play, while providing precise torque transfer in compact assemblies used in CNC machines, robotics, and automation systems.
✅ Bore 1 diameter: 1/4" (6.35 mm); Bore 2 diameter: 19 mm (0.75 in)✅ Coupling length: 51 mm (2.01 in)
✅ Outer diameter: 40 mm (1.57 in)
✅ Zero backlash and high torsional rigidity for precise torque transfer
✅ Pack size: 1 piece, Made in Japan
✅ Wrench torque: 3.5 N m; Mounting: M4
💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? This coupling connects shafts while tolerating misalignment in tight drive zones. It enables precise motion transfer and long-term reliability. - Handles angular misalignment and end play in compact drives - Delivers zero backlash for repeatable positioning in CNC and automation - Handy for high-precision tasks in robotics and automation under load - Reduces wear and vibration to extend drive life This handy design delivers smooth, precise motion in robotics, CNC, and automation tasks.