Options T1Da, T2Da - Electric Two-Position Control With Pcor - Danfoss H1 Series Technical Information

Technical Information
H1 Bent Axis Variable Displacement Motors, Size 060/080/110/160/210/250
Controls – nomenclature, description
Options T1DA, T2DA – electric two-position control with PCOR
56 | © Danfoss | December 2016
T1 – electric two-position 12 V / de-energized = min. displacement
T2 – electric two-position 24 V / de-energized = min. displacement
DA – with PCOR / without Brake Pressure Defeat
W
Warning
This control is not for use in propel applications.
L2
A
B
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)
Displacement versus control signal versus PCOR pressure
1
2
12 V/24 V
Two-position solenoid data C6
Description
Min. supply voltage
Max. supply voltage (continuous)
Nominal coil resistance @ 20 °C [68 °F]
MA N
n
C6
min
max
M4 M5 MB
P003455
PCOR
32°
6°
160 bar 300 bar
[2321 psi] [4351 psi]
3
P003 409
12 V
9.5 V
DC
14.6 V
8.4 Ω
Options T1DA, T2DA
L1
Solenoid C6
De-energized = min. displacement
Full-energized = max. displacement
Where:
1 Max. displacement
2
Min. displacement
3 Start setting range
24 V
19 V
DC
29 V
DC DC
34.5 Ω
11037153 | BC00000043en-US1103