Since the internal teeth sleeve for the gearcoupling is floating with the sun gear in the planetary-stage, couplinggear is made of alloyed steel.
由于齿轮联轴器的内齿套也随行星级中的太阳轮一起浮动，所以联轴器齿轮也采用合金钢材料来制造。
2
HC Series, CNC Hydraulic Couplinggear indexing Tables (4th axis, non-lifting type), the standard model are every 1 and 5 degrees indexing (72d and 360d).
Then a rigid-flexible couplinggear transmission virtual prototyping is established based on ADAMS, and it's dynamic response has been researched and analyzed.