Bosch rexroth A4VSO 10 Series - Dimensions, through Drive

BoschRexrothAG, RE 92050-01-X-B2/2019-08-23
30 A4VSO Series 10, 11 and 30 | Axial piston variable pump
Dimensions, through drive
Dimensions [mm]
Dimensions, through drive
Flange ISO3019-2 (metric) Hub forsplined shaft
2)
Availability across sizes Code
Diameter Symbol Diameter 40 71 125 180 250 355 500
125-4
N32×2×14×8H ● ● – – – – ●
K31
N32×2×14×8H
– –
● ● ● ●
– U31
● = Available ○ = On request ‒ = Not available
▼ 125-4 ▼ 125-4
A1 (to mounting flange)
Section M-N
N
M
ø160
ø125
+0.07
+0.02
1)
45º
A6
A7
A4
A5
A3
A2
A1 (to mounting flange)
Section M-N
N
M
ø160
45º
A7
ø125
+0.05
+0.02
A4
A3
1)
A2
K31 NG A1 A2 A3 A4 A5 A6 A7
3)
U31 NG A1 A2 A3 A4 A7
3)
40 288 12.5 40 9 – – M12; 24 deep 125 369 12.5 35.6 9 M12; 22 deep
71 316 12.5 33.6 9 – – M12; 24 deep 180 393 12.5 35.6 9 M12; 22 deep
500 505 12.5 38.5 9 15 240 M12; 18 deep 250 453 12.5 38.0 9 M12; 15 deep
355 482 12.5 38.0 9 M12; 15 deep
Notice
All attachment pumps must match the ATEX classification
for the application in question.
1) Mounting bolts and O-ring seal are included in the scope of
delivery
2) Splined hub according to DIN5480
3) Thread according to DIN13, see Part I for maximum tightening
torques.