Specification Brand : Aopin BulletPoint1 : 【 Parameters 】 External dimensions: 30mm (1.18 Inch) X 35mm (1.38 Inch); Hole diameter: 10mm (0.39 Inch) to 14mm (0.55 Inch); Tightening screw size: M3 BulletPoint2 : 【 High quality aluminum alloy 】 Made of high-quality 7003 aviation grade aluminum alloy, the elastic coupling is made of aluminum+plastic composite material, with super strong elastic torque that can absorb vibration, wear resistance, high hardness, and fast power response. Suitable for high torque transmission. BulletPoint3 : 【 Performance 】 Transmits torque while using an aluminum-plastic damping system to reduce vibration and adapt to misalignment, protecting other components from damage. It is also used for motion control applications and rotational power transmission. BulletPoint4 : [Application Scenario] Widely used in power equipment, machinery, and model shaft connections, it is the perfect accessory for remote control model motors. BulletPoint5 : [Packaging Content] 1 set of elastic couplings; ExteriorFinish : Aluminum ExternallyAssignedProductIdentifier : 7323676110426 ExternallyAssignedProductIdentifier1 : 0605129149892 ExternallyAssignedProductIdentifier2 : 605129149892 FinishType : Polished ItemName : 1 pcs 10mm to 14mm Flexible Coupling, 35(L) x 30(D) Flexible Gripper Buffer Block Coupling, Used for 3D Printers, DIY Robots, CNC Machine Tools, Motors and Transmission Shaft Connections ItemPackageDimensions_Height : 30 millimeters ItemPackageDimensions_Length : 35 millimeters ItemPackageDimensions_Width : 30 millimeters ItemTypeKeyword : spider-couplings Manufacturer : Aopin-Hardware Material : Aluminum MetalType : Aluminum ModelNumber : BROLEO3d7k1v0ncx NumberOfItems : 1 PartNumber : OP012A ProductDescription : 1. Couplings are usually used to connect servo motors, stepper motors, encoders, screw drives, machine platforms, etc. 2. The performance of this coupling is stable and reliable, with good shock absorption, cushioning and electrical insulation properties. 3. Plum coupling shaft is made of high‑strength aluminum, it has excellent carrying capacity and long service life without lubrication. 4. The plum blossom coupling encoder has small radial size and light weight, which is suitable for medium and high‑speed equipment. 5. Flexibility of coupling shaft removes stress between the motor and driving components.
Spec: Description: Shaft coupler Often used to connect servo motor, stepper motor, encoder, screw driving, machine , etc. Shaft : Approx. 8 x 10mm / 0.3 x 0.4in Length: Approx. 30mm / 1.2in Diameter: Approx. 25mm / 1in Material: Aluminium Included in the Package: 1 x Shaft Coupler