Description:

Material: Aluminum Alloy; Fixed Type: Clamp; Fit Screw Size: M3; Connection Diameter: 8mm to 8mm; Total Length: 25mm; Outside Diameter : 20mm. General-purpose power transmission coupling, also used in motion control applications and rotational power transmissions. Widely used in servo stepped motor, 3D printer, CNC, and encoder motor.. The jaw coupling has three parts: two metallic hubs and an elastomer insert. The two fixed ends are made of hard aluminum alloy and the middle is made of polyurethane elastomer. You need to fit the three parts together with the jaw lock.. Wear-resistant, high hardness and excellent response. Super elastic torque can absorb vibration, appropriate a large torque transmission..