RE 91485-01-B/2021-11-18, Bosch Rexroth AG
About this product |
A10FZO/G, A10VZO/G
23
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the size of which depends on the pitch of the
cradle
. The
slipper pads
are held on
with the
pistons
and guided along the glide surface of the
cradle
by the
retaining
plate
. The inclined position of the
cradle
during a rotation causes each
piston
to move over the bottom and top dead centers and back to its initial position.
Here, hydraulic fluid is fed into and out through two control slots in the
distributor
plate
according to the displacement. Hydraulic fluid flows into the piston chamber
as the piston recedes on the
suction side
. At the same time, the hydraulic fluid is
pushed out of the cylinder chamber into the hydraulic system by the
pistons
on
the
high-pressure side
.
The swivel angle of the
cradle
is infinitely variable. Adjusting the swivel angle
changes the piston stroke and, with it, the displacement. The swivel angle is
controlled hydraulically by means of the
stroking piston
. The
cradle
is mounted in
swivel bearings for smooth operation and it is kept in balance by the
opposed
piston
. Increasing the swivel angle increases the displacement; reducing the angle
reduces displacement accordingly.
The swivel angle of the
cradle
is infinitely variable. Adjusting the swivel angle
changes the piston stroke and, with it, the displacement. The swivel angle is
controlled hydraulically by means of the
stroking piston
. The
cradle
is mounted for
easy motion in swivel bearings. When pressurized, the
cradle
is held in balance by
the swiveling forces of the rotary group, which are generated by the eccentrically
mounted
cradle
and by the control pressure. When depressurized, the
spring
presses the
cradle
to the maximum swivel angle. Increasing the swivel angle
increases the displacement; reducing the angle reduces displacement accordingly.
Various control devices are available depending on requirements.
Information about this can be found in data sheet 91485.
Control
A10VZO
Control
A10VZG
