fluid coupling 4 broken shaft causes

1 hydraulic coupling PTO shaft itself is cantilevered and radial thrust bearing, this support structure, installation, respond to the bearing clearance and bevel gear gap to be adjusted to ensure correct meshing. Bearing wear, it must be timely adjustment and replacement. Otherwise, once the gap becomes large, so damage to the normal meshing bevel gears, Hydraulic hose fittings causing additional load, resulting in deterioration of working conditions bearings, gear teeth, the bend axis limp.
2 in the fluid coupling is started, the axis of the force and stress conditions deteriorate, resulting spline deformation.
3. The factory fluid coupling only for static balance test purposes only, at high speeds, because the added load imbalance and shaft vibration, the shaft working condition deteriorated.
4 conveyor shaft bevel gear reducer and hydraulic coupler is fitted together, the structure is irrational, weight, and easy installation and removal process caused by the collision axis bending.