Drive with inching facility for plant equipment - has two reduction gear boxes with inching drive coupled to gear trains via one way clutch

摘要

The drive has a main motor (32) and a reduction gearing (31) to drive the equipment with normal speed. The reduction gearing has two input shafts and one output shaft. The second input shaft is linked by a second reduction gearing (33) to a slow speed motor (76) for the inching drive. The inching drive is coupled to the gearing by a one way clutch which prevents torque driving the inching motor when the main motor is operating. The two drives are combined inside a compact housing (34) from which the main drive shaft leads. USE/ADVANTAGE - Plant equipment eg. bucket chain. Compact drive with inching control for maintenance.