NBK Japan MFBS-12 3mm to 4mm Bellows-type Flexible Coupling Stainless Steel, Zero-Backlash Bellows Flexible Shaft Coupling for Servo and Stepper Motors
Regular price
$120.00
Sale price$250.00you save $130.00
NBK Japan MFBS-12 3mm to 4mm Bellows-Type Stainless Steel Flexible Coupling - Zero-Backlash, High-Torque Shaft Coupling for Servo and Stepper Motors
✔️ Bellows-style stainless steel coupling for 3 mm and 4 mm shafts, 23.5 mm long, 12 mm OD, zero backlash, high torsional rigidity, ideal for servo and stepper motors.
✅ Length: 23.5 mm
✅ Outer diameter: 12 mm
✅ Material: stainless steel
✅ Type: bellows-type flexible coupling
✅ Features: zero backlash, high torsional rigidity, high torque, constant velocity
✅ Ideal for servo and stepper motors
✅ Made in Japan
✅ Quantity: One
✅ Wrench torque: 0.5 N-m
💡 What is a bellows-type flexible coupling used for in precision motion systems? Bellows couplings transmit motion precisely while absorbing minor shaft misalignment and end play, keeping motion smooth and accurate. - Absorbs angular misalignment and end play
- Maintains zero-backlash torque transfer for accurate position control
- Delivers high torsional rigidity in a compact form factor
- Suits CNC, 3D printing, and robotics where reliable motion matters
This handy coupling helps maintain accuracy and performance in fast, precise motion tasks.
✔️ Bellows-style stainless steel coupling for 3 mm and 4 mm shafts, 23.5 mm long, 12 mm OD, zero backlash, high torsional rigidity, ideal for servo and stepper motors.
NBK Japan MFBS-12 is a bellows-type flexible coupling designed to absorb angular misalignment, eccentricity, and end-play between motor and driven components. It is commonly used in precision motion setups such as CNC machines, 3D printers, and robotics to ensure accurate torque transfer with minimal backlash.
✅ Bore 1: 3 mm; Bore 2: 4 mm✅ Length: 23.5 mm
✅ Outer diameter: 12 mm
✅ Material: stainless steel
✅ Type: bellows-type flexible coupling
✅ Features: zero backlash, high torsional rigidity, high torque, constant velocity
✅ Ideal for servo and stepper motors
✅ Made in Japan
✅ Quantity: One
✅ Wrench torque: 0.5 N-m
💡 What is a bellows-type flexible coupling used for in precision motion systems? Bellows couplings transmit motion precisely while absorbing minor shaft misalignment and end play, keeping motion smooth and accurate. - Absorbs angular misalignment and end play
- Maintains zero-backlash torque transfer for accurate position control
- Delivers high torsional rigidity in a compact form factor
- Suits CNC, 3D printing, and robotics where reliable motion matters
This handy coupling helps maintain accuracy and performance in fast, precise motion tasks.
| NBK Japan MFBS-12 3mm to 4mm stainless steel Bellows-type Flexible Coupling |
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NBK Japan MFBS-12 3mm to 4mm Bellows-type Flexible Coupling stainless, this is a bellows type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end-play.
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