Bosch Rexroth A6VM series 71 User Manual

Bosch Rexroth Corp., RE-A 91610/12.2015
20 A6VM series 71 | Axial piston variable motor
HA – Automatic high-pressure related control
HA.U1, HA.U2 electric override, two-point
With the HA.U1 or HA.U2 control, the beginning of control
can be overridden by an electric signal to a switching sole-
noid. When the override solenoid is energized, the variable
motor swivels to maximum swivel angle, without intermedi-
ate position.
The beginning of control can be set between 1150 and
4350psi (80 and 300bar) (specify required setting in plain
text when ordering).
Technical data, solenoid with DIA45 U1 U2
Voltage 12 V (±20 %) 24 V (±20 %)
No override de-energized de-energized
Position V
g max
energized energized
Nominal resistance (at 68°F (20°C)) 4.8Ω 19.2Ω
Nominal power 30 W 30 W
Minimum required active current 1.5A 0.75A
Duty cycle 100 % 100 %
Type of protection: see connector version on page 62
▼ Circuit diagram HA1U1, HA1U2
G
B
A
M
1
T
2
T
1
V
g min
V
g max
U
▼ Circuit diagram HA2U1, HA2U2
M
1
T
2
T
1
B
A
V
g min
V
g max
G
U

Bosch Rexroth A6VM series 71 Specifications

General

Brand	Bosch
Model	Rexroth A6VM series 71
Category	Engine
Language	English