Universal Joint Shaft Coupling 4mm to 6mm Inner Dia U Joint Coupler with Screws for Motor

Features:

1.Universal joint pins, bushings and blocks are made high quality alloy steel.
2.All parts of the universal joint can be customized with SUS304 \SUS316 stainless steel.
3.Universal joint two axle bushing can be customized with high strength aluminum alloy, or insulation nylon customization.
4.The onnection made at both ends can be made into internal spline shaft hole, spline shaft, optical shaft plus pin hole, optical shaft pus keyway square shaft, hexagonal shaft, small flange and other forms, specific parameters please call to consult.
5. It is suitable for transmission coupling space on the same plane of two-axis angle beta β≤45°, the nominal torque transmission 11.2-1120N. 
6. The PB type is a single joint universal coupling, and the PB type is a double joint universal coupling.
7.Each section is between the largest axis angle of 45º.
8. The finished hole H7, according to the requirements of keyseating, has six square holes and a square hole.
9. The angle between the two axes is allowed in a limited range as the work requirements change.