This standard specifies the type, basic parameters and main dimensions, technical requirements, inspection rules and markings, packaging, storage, etc. of the slider type universal coupling for straightening machines. The couplings specified in this standard are mainly suitable for roller plate straightening machines, but also for other mechanical equipment. Its rotation diameter is 22~140mm, the nominal torque is 31.5~10000 N·m, and the axis folding angle a≤7°.
JB/T 7846.1-1995 history
2007JB/T 7846.1-2007 Universal coupling with plain block for leveler
1995JB/T 7846.1-1995 Slider Type Universal Coupling for Straightening Machine