Bosch rexroth A4VSO 10 Series Instruction Manual page 102

26 A4VSO Series 10, 11 and 30 | Axial piston variable pump
Dimensions, size 355
▼ Parallel keyed shaft DIN 6885
P ‒ Ø70 AS 20×12×100
4.5
Ports
B Working port (high-pressure series)
Fastening thread
B1 2. Working port (high-pressure series)
Fastening thread
S Suction port
K , K Flushing port
1 2
T Fluid drain
M Measuring pressure B
B
Measuring pressure S
M
S
R(L) Fluid filling and air bleeding
(drain port)
U Flushing port
M , M Control pressure measuring
1 2
Center bore according to DIN 332
1)
Thread according to DIN 13
2)
Observe the instructions in Part I (product-specific and general
3)
instructions) concerning the maximum tightening torques.
Depending on the application, momentary pressure peaks can occur.
4)
Keep this in mind when selecting measuring devices and fittings.
The countersink may be deeper than specified in the standard.
5)
Metric fastening thread is a deviation from standard.
6)
Bosch Rexroth AG, RE 92050-01-X-B2/2019-08-23
105
100
42
Shaft key width 20
115
▼ Splined shaft DIN 5480
Z ‒ W70×3×22×9g
Standard Size 3)
6)
SAE J518 1 1/2 in
DIN 13 M16 × 2; 25 deep
SAE J518 6) 1 1/2 in
DIN 13 M16 × 2; 25 deep
SAE J518 6) 4 in
DIN 13 M16 × 2; 24 deep
5)
DIN 3852 M42 × 2; 20 deep
DIN 3852 5) M42 × 2; 20 deep
DIN 3852 5) M14 × 1.5; 12 deep
DIN 3852 5) M14 × 1.5; 12 deep
DIN 3852 5) M42 × 2; 20 deep
DIN 3852 5) M18 × 1.5; 12 deep
DIN 3852 5) M18 × 1.5; 12 deep
For above-reservoir installation and for all installation positions
7)
with "drive shaft up" a bearing flushing must be installed.
Plugged and high-pressure-proof with flange plate. Depending on
8)
application, B and/or B
must be plugged with a flange plate.
O = Must be connected (comes plugged)
9)
X = Plugged (in normal operation)
Dimensions [mm]
82
42
15
69
92
p
[bar] 4)
max abs
400
400
30
2
2
400
30
2
5
400
must be connected. The unused port
1
State 9)
O
X 8)
O
X
X
X
X
O
7)
X
X