Gear Motor (Ventilation)
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| Illustration 1 | g01081902 |
(1) Inlet port (2) Outlet port (3) Driven gear (4) Main shaft (5) Drive gear | |
The ventilation motor receives oil from the auxiliary pump through the line that is attached to the body of the motor at port (1). The oil rotates gear (3) and gear (5). Also, the oil transmits the power through main shaft (4). The blower fan is driven by main shaft (4) .
After driving the gear motor, the oil flows through the line that is attached at motor port (2) .
Cooling the moving parts of the motor and lubricating the moving parts of the motor is accomplished by normal internal leakage of oil which is returned to the hydraulic oil tank through a third line.
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