Features Excellent Shock Absorption: The plum flexible shaft coupling offers excellent shock absorbing properties, reducing the vibration and noise produced by the transmission system. The result is a smoother, quieter, and more efficient operation. Robust and Durable: This plum flexible coupling is finely crafted and features high torsion, high rigidity, excellent vibration resistance, flexible response and durability. 16mm Bore Diameter: The plum flexible shaft coupling is designed with a 16mm bore diameter, providing an excellent fit and grip with shafts of similar size. The 16mm size makes it compatible with a vast range of motor applications, including robotics Long Life: This plum flexible coupling is made of reliable aluminium alloy for corrosion resistance, long life, star coupling type, easy and convenient installation and perfect replacement. Wide Application: This plum flexible coupling is widely used for servo motors, spindles, stepper motors, etc. Specification: Item Type: Plum Flexible Shaft Coupling Material: Aluminium alloy Outer Diameter: Approx.40mm / 1.57in Length: Approx.65mm / 2.56in Bore Diameter: Approx.16mm / 0.63in Rated Torsion: 9.5Nm Rotational Speed: 6500rpm Shape: Star coupling Application: For servo motor screw Applicable Scenes: Widely used in the shaft transmission of various mechanical devices, such as water pumps (especially high power, chemical pumps), fans, compressors, hydraulic machinery, petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), naval high speed power transmission system, steam turbines, piston power mechanical transmission system, crawler vehicles, and generator sets of high-speed, high power mechanical transmission system, High power mechanical transmission systems Package List:1 x Plum Flexible Shaft Coupling Package List 1 x Plum Flexible Shaft Coupling