NBK Japan MBB-40C 20mm to 20mm Bellows-type Flexible Coupling, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MBB-40C 20mm to 20mm Bellows-Type Flexible Coupling - 1-Piece Pack for Servo & Stepper Motors, Made in Japan
✔️ Zero-backlash bellows design with high torsional rigidity; 20x20 bore, 51 mm length, 40 mm OD; tolerates eccentricity and end-play

✅ Zero-backlash design for precise motion transfer
✅ High torsional rigidity for consistent torque and control
✅ Bore: 20 mm to 20 mm; Length: 51 mm; Outside diameter: 40 mm
✅ Bellows allows eccentricity, angular misalignment, and end-play
✅ Pack: 1 piece

💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? This coupling helps absorb misalignment while preserving torque accuracy. - Enables compensation for angular and parallel misalignment - Provides zero-backlash and high torsional rigidity for precise torque transfer - Fits 20 mm to 20 mm shafts in a compact 51 mm length with 40 mm outer diameter - Ideal for precise automation, robotics, and CNC drives