NBK Japan MFBS-20 10mm to 10mm Bellows-type Flexible Coupling Stainless Steel, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors

NBK Japan MFBS-20 Bellows-Type Stainless Steel Flexible Coupling, 10mm to 10mm, Zero-Backlash Shaft Coupler for Servo and Stepper Motors
✔️ Bore 10mm to 10mm, length 32mm (1.26 in), outer Ø20mm (0.79 in), stainless steel, zero-backlash, high torsional rigidity, high torque, made in Japan

NBK MFBS-20 is a bellows-type flexible coupling designed to connect two 10 mm bore shafts in servo and stepper motor systems. Its bellows geometry tolerates angular misalignment, eccentricity, and end-play, delivering precise, backlash-free motion in compact automation setups.

✅ Coupling bore 1: 10 mm; bore 2: 10 mm (0.39 in)
✅ Length: 32 mm (1.26 in); outer diameter: 20 mm (0.79 in)
✅ Material: stainless steel
✅ Zero backlash; high torsional rigidity; high torque; constant velocity
✅ Bellows design: handles angular misalignment, eccentricity, and end-play
✅ Make: NBK Japan; pack size: 1 piece; Made in Japan
💡 What is a bellows-type flexible coupling used for in servo and stepper motor systems? This Q&A explains how these couplings support precise motion in drives. - absorbs angular misalignment and end-play in compact drives - zero backlash maintains positioning accuracy in CNC/automation systems - high torsional rigidity supports high torque transmission - constant velocity drive reduces vibration for smoother operation This handy, zero-backlash bellows coupling delivers reliable, smooth motion in robotic, CNC, and automation projects.