Danfoss H1 Series User Manual

Options P1DA, P2DA – electric two-position control with PCOR
P1 – electric two-position control 12V/de-energized = min. displacement with electric prop. PCOR
12V
P2 – electric two-position control 24V/de-energized = min. displacement with electric prop. PCOR
24V
DA – with electric proportional PCOR / without Brake Pressure Defeat
C
Caution
This control is not for use in propel applications.
A
B
max
min
M4
L1
L2
N
P003456
n
MA
M5 MB
C6
Where:
A, B Main pressure lines
L1, L2 Drain lines
M4, M5 Gauge port servo pressure
MA, MB Gauge port system pressure
N Speed sensor (optional)
Options P1DA, P2DA
Solenoid C6
De-energized = min. displacement
Full-energized = max. displacement
PCOR pressure (bar) versus Input command (mA)
0
50
100
150
200
250
240*
300
350
0 200 400 600 800 1000 1200 1400 1600
P003 485
bar
P1
P2
mA
Maximum PCOR setting = 300 bar [4351 psi], * Production test setting = 240 bar
C
Caution
If the signal to the PPCOR is lost or drops below the range shown in the chart, the PCOR setting will
potentially increase to pressure levels above the recommended application limits or the regulated
pressure control of the pump, and in effect, disable the PCOR function.
The PCOR pressure level can be proportionally changed with the input current to the solenoid.
Technical Information
H1 Bent Axis Variable Displacement Motors, Size 060/080/110/160/210/250
Controls – nomenclature, description
62 |
©
Danfoss | December 2016 11037153 | BC00000043en-US1103

Danfoss H1 Series Specifications

General

Brand	Danfoss
Model	H1 Series
Category	Engine
Language	English