Bosch Rexroth A7VO 63 Series Manual page 29

Dimensions [mm]
▼ Splined shaft DIN 5480
Z – W35×2×16×9g
9.5
Ports
A (B) Working port (high-pressure series)
fastening thread
S
Suction port (standard series)
fastening thread
U Bearing flushing
R , R Air bleed
1 2
R Air bleed (LA1S only.)
1
R Air bleed (LA1S only.)
2
A
Measuring high pressure
1
T Control fluid drain
1
X Override
3
Y
External control pressure
3
X Pilot pressure
1
X Load pressure
4
M Control pressure measurement
1
Center bore according to DIN 332 (thread according to DIN 13)
1)
For notes on tightening torques, see instruction manual.
2)
Depending on the application, momentary pressure peaks can
3)
occur. Keep this in mind when selecting measuring devices and
fittings.
Only dimensions according to SAE J518, metric fastening thread is
4)
a deviation from the standard.
28
32
40
Axial piston variable pump | A7VO Series 63
▼ Parallel keyed shaft DIN 6885
P – AS10×8×56
Standard Size 2)
SAE J518 4) 1 in
DIN 13 M12 × 1.75; 17 deep
SAE J518 4) 2 1/2
DIN 13 in M12 × 1.75; 17 deep
DIN 3852 5) M18 × 1.5; 12 deep
DIN 3852 5) M18 × 1.5; 12 deep
DIN 3852 M22 × 1.5; 15.5 deep
5)
DIN 3852 5) M27 × 2; 19 deep
DIN 3852 5) M16 × 1.5; 12 deep
DIN 3852 5) M12 × 1.5; 12 deep
DIN 3852 5) M16 × 1.5; 12 deep
DIN 3852 5) M14 × 1.5; 12 deep
DIN 3852 5) M14 × 1.5; 12 deep
DIN 3852 5) M14 × 1.5; 12 deep
DIN 3852 5) M12 × 1.5; 12 deep
The spot face can be deeper than specified in the appropriate
5)
standard.
For versions with a pressure controller or pressure cut-off, a drain
6)
line is needed to relieve port T
O = Must be connected (plugged on delivery)
X = Plugged (in normal operation)
Dimensions, size 80
28
Key width 10
9.5
70
p [bar] 3)
max abs
400
2
2
2
2
2
400
400
400
40
40
400
400
to the reservoir.
1
RE 92202/02.2015, Bosch Rexroth AG
29
Status
O
O
X
X
X
X
X
X 6)
X
X
O
O
X