NBK Japan MFBS-12C 4mm to 4mm Bellows-type Flexible Coupling Stainless Steel, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK MFBS-12C Stainless Bellows-Type Flexible Coupling 4mm to 4mm for Servo and Stepper Motors - Zero-Backlash, High Torque, Made in Japan
✔️ NBK MFBS-12C stainless bellows coupling, 4 mm to 4 mm bore, 23.5 mm length, 12 mm OD, zero-backlash and high torsional rigidity for precise motion

NBK Japan MFBS-12C is a bellows-type flexible coupling that connects motor shafts to driven loads in precision motion systems such as CNC machines, 3D printers, and robotics. Its stainless steel bellows tolerate eccentricity and angular misalignment while maintaining a zero-backlash connection.

✅ Bore 1: 4 mm; Bore 2: 4 mm
✅ Length: 23.5 mm; Outer diameter: 12 mm
✅ Material: Stainless steel; Zero-backlash; High torsional rigidity
✅ High torque capability; Simple, compact design
✅ Made in Japan; Pack size: 1
💡 What is a bellows-type flexible coupling used for? A handy link between motor and load that allows misalignment while maintaining precise torque transmission. - Absorbs angular misalignment and end-play between motor shaft and load.
- Maintains zero-backlash and rigid torque transmission for accurate motion control.
- Ideal for servo and stepper motor drives in CNC, robotics, and automation.
- Durable stainless steel bellows withstands demanding environments.
This setup enhances positioning accuracy and reduces wear in automated axes.