TM 5-3895-373-34
1.15
AUGER/CONVEYOR MOTOR.
The paving machine uses two auger/conveyor motors. A
separate motor is used for right and left side of the
paving machine and are independently controlled. The
motors are powered by the left and right auxiliary
hydraulic pumps. The following description applies to
either motor.
The auger/conveyor motor is a gear rotor type, low
speed, high torque hydraulic motor. The motor is
mounted on the main frame weldment inside the paving
machine, above the auger/conveyor assemblies. It has a
displacement of 19.9 cubic inches (326,4 ml) per
revolution and operates at 2750 psi (18 961 kPa). The
fixed-displacement motor is reversible and is lubricated
by the hydraulic oil flowing through it. Oil flows through
the gear rotor to the internal gear assembly. The internal
gear assembly drives the multiple gear shaft. An internal
check valve regulates case pressure. The motor drive
shaft is mounted in two tandem roller bearings for a high
radial load capacity and smooth operation.
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