Honda HS828 Manual page 104

HS928
HONDA
HSB2B
The fluid is drawn into the oil pressure pump through the suction port and is discharged through the discharge port by this
reciprocating motion of the pistons. The discharged amount of the fluid varies according to the control yoke angle.
SUCTION PORT
OF THE OIL
PRESSURE PUMP
SUCTION PORT OF
THE OIL
PRESSURE MOTOR
OIL
,,._-J._PRESSURE
MOTOR
,( I)
>
-'
~
The discharged fluid is drawn into the oil pressure motor. The oil pressure motor consists of the bearing, which is set at a
certain angle, and the motor cylinder which contains the 7 pistons.
Getting the pressure of the fluid drawn through the suction port, the pistons are pushed along the motor bearing and it rotates
together with the motor cylinder. The motor speed varies according to the amount of fluid drawn through the suction port.
MOTOR CYLINDER
BEARING
(VIEWED FROM THE BEARING SIDE)
PISTON