20mm By 25mm Flexible Shaft Coupling With 5mm To 5mm Bore For 3D Printers CNC Machines And Servo Motors Aluminum Plum Connector Zero Backlash Big Torque Durable Polyurethane Spacer Delivers Over Twice The Torque Of Traditional Claw Couplings
✔️ Zero-backlash torque, polyurethane spacer, dual 5mm bore
This compact coupling fits tight spaces in CNC machines, 3D printers, and servo motors, delivering smooth torque transfer with minimal play. The durable polyurethane spacer boosts torque capacity and dampens vibration for stable operation.
✅ Outer Diameter: 20 mm✅ Length: 25 mm
✅ Bore: 5 mm to 5 mm
✅ Zero-backlash torque transmission
✅ Durable polyurethane spacer enables high torque
✅ Oil-resistant and electrically insulated from -20°C to 80°C
✅ Excellent vibration absorption and misalignment compensation
💡 What is a compact 20x25mm flexible shaft coupling used for in CNC machines and 3D printers?
This handy component keeps drive systems precise and reliable. - Handy for reducing backlash in tight drive trains - Absorbs vibration and compensates for minor shaft misalignment - Supports high torque with a durable polyurethane spacer - Works across -20°C to 80°C environmentsProduct Information
Product Information
Shipping & Returns
Shipping & Returns






20mm By 25mm Flexible Shaft Coupling With 5mm To 5mm Bore For 3D Printers CNC Machines And Servo Motors Aluminum Plum Connector Zero Backlash Big Torque Durable Polyurethane Spacer Delivers Over Twice The Torque Of Traditional Claw Couplings
20mm By 25mm Flexible Shaft Coupling With 5mm To 5mm Bore For 3D Printers CNC Machines And Servo Motors Aluminum Plum Connector Zero Backlash Big Torque Durable Polyurethane Spacer Delivers Over Twice The Torque Of Traditional Claw Couplings
✔️ Zero-backlash torque, polyurethane spacer, dual 5mm bore
This compact coupling fits tight spaces in CNC machines, 3D printers, and servo motors, delivering smooth torque transfer with minimal play. The durable polyurethane spacer boosts torque capacity and dampens vibration for stable operation.
✅ Outer Diameter: 20 mm✅ Length: 25 mm
✅ Bore: 5 mm to 5 mm
✅ Zero-backlash torque transmission
✅ Durable polyurethane spacer enables high torque
✅ Oil-resistant and electrically insulated from -20°C to 80°C
✅ Excellent vibration absorption and misalignment compensation
💡 What is a compact 20x25mm flexible shaft coupling used for in CNC machines and 3D printers?
This handy component keeps drive systems precise and reliable. - Handy for reducing backlash in tight drive trains - Absorbs vibration and compensates for minor shaft misalignment - Supports high torque with a durable polyurethane spacer - Works across -20°C to 80°C environmentsOriginal: $19.79
-65%$19.79
$6.93Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
✔️ Zero-backlash torque, polyurethane spacer, dual 5mm bore
This compact coupling fits tight spaces in CNC machines, 3D printers, and servo motors, delivering smooth torque transfer with minimal play. The durable polyurethane spacer boosts torque capacity and dampens vibration for stable operation.
✅ Outer Diameter: 20 mm✅ Length: 25 mm
✅ Bore: 5 mm to 5 mm
✅ Zero-backlash torque transmission
✅ Durable polyurethane spacer enables high torque
✅ Oil-resistant and electrically insulated from -20°C to 80°C
✅ Excellent vibration absorption and misalignment compensation
💡 What is a compact 20x25mm flexible shaft coupling used for in CNC machines and 3D printers?
This handy component keeps drive systems precise and reliable. - Handy for reducing backlash in tight drive trains - Absorbs vibration and compensates for minor shaft misalignment - Supports high torque with a durable polyurethane spacer - Works across -20°C to 80°C environments






















