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Aopin 4mm to 4mm Rotatable Universal Joint Coupling Shaft Stepper Motor, Length 52mm / 2.05", Coupler Connector with Screw for 3D Printer, RC Robot, Car Boat Shaft, DIY Encoder, CNC Machine 2 Pcs
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About Aopin 4mm To 4mm Rotatable Universal Joint Coupling
Features: 1. The ability to compensate for the misalignment of the two axes is strong. Compared with other coupling, the angular displacement can be larger-times, the reaction force is small during the radial displacement, the flexibility is large use our shaft rigid couplings. 2. It has obvious shock absorption, no noise and no wear. 3. It is suitable for working in high temperature (-80+300) and harsh environment, and can move safely under shock and vibration conditions. 4. High transmission efficiency, up to 99.86%. Especially suitable for medium, high speed and high power transmission. 5. Simple structure, light weight, small size, convenient assembly and disassembly, and no need for lubrication. 6. It can accurately transmit the speed without slip, and can be used for the transmission of precision machinery.
