Bosch Rexroth A6VM series 71 Manual page 58

58 A6VM series 71 | Axial piston variable motor
Dimensions size 215
Ports
A, B 4) Working port
Mounting bolt A/B, screw grade 8
with hardened washer
T Drain port
1
T
Drain port
2
G Synchronous control
U Bearing flushing
X Pilot signal (HP, HZ, HA1T/HA2T)
X Pilot signal (HA1, HA2)
X , X Pilot signal (DA0)
1 2
X Pilot signal (DA1, DA2)
1
X Pilot signal (DA1, DA2)
3
M
Measuring stroking chamber
1
Momentary pressure spikes may occur depending on the application.
1)
Keep this in mind when selecting measuring devices and fittings.
Only dimensions according to SAE J518.
2)
Depending on installation position, T
3)
(see also installation instructions on page 72).
Bosch Rexroth Corp., RE-A 91610/12.2015
Standard Size
SAE J518 2) 1 1/4 in
ASME B1.1 1/2 in -13 UNC-2B; 0.75 (19) deep
ISO 11926 5) 1 5/16 in -12 UN-2B; 0.79 (20) deep
ISO 11926 5) 1 5/8 in -12 UN-2B; 0.79 (20) deep
ISO 11926 5) 9/16 in -18 UNF-2B; 0.51 (13) deep
ISO11926 5) 7/8 in -14 UNF-2B; 0.67 (17) deep
ISO 11926 9/16 in -18 UNF-2B; 0.51 (13) deep
5)
ISO 11926 5) 9/16 in -18 UNF-2B; 0.51 (13) deep
ISO 8434-1 SDSC-L8×M12-F
ISO 11926 5) 9/16 in -18 UNF-2B; 0.51 (13) deep
ISO 11926 5) 9/16 in -18 UNF-2B; 0.51 (13) deep
ISO 11926 5) 9/16 in -18 UNF-2B; 0.51 (13) deep
or T must be connected
1 2
For the maximum utilization of pressure, only grade 8 screws and
4)
hardened washers are to be used to tighten the SAE flange shells.
The spot face can be deeper than as specified in the standard.
5)
O = Must be connected (plugged on delivery)
6)
X = Plugged (in normal operation)
Dimensions [inch (mm)]
Status
p [psi (bar)] 1)
max
7250 psi (500 bar) O
45 (3) X 3)
45 (3) O 3)
7250 psi (500 bar) X
45 (3) X
1450 (100) O
45 (3) X
580 (40) O
580 (40) O
580 (40) X
7250 psi (500 bar) X
6)