Danfoss H1 Series User Manual

Option HEHE – hydraulic two-position control
HE – hydraulic two-position control, default (without control pressure) = max. disp. / external control
pressure supply
HE – without PCOR / without BPD, internal servo pressure supply
Hydraulic schematic
B
A
n
N
M4 M5
L2
L1
max
min
MA
MB
P301 321
X1
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)
Option HEHE
Control pressure X1
Non-pressurized = max. displacement.
Pressurized = min. displacement.
Control pressure > 12 bar [174 psi] to ensure minimum displacement (above case pressure)
Control pressure < 0.9 bar [13 psi] to ensure maximum displacement (above case pressure)
Maximum control pressure: 100 bar [1450 psi]
Displacement versus control signal
P301 332
12 bar [174 psi]
2
1
Where:
1 Min. displacement
2 Max. displacement
Technical Information
H1 Bent Axis Variable Displacement Motors, Size 060/080/110/160/210/250
Controls – nomenclature, description
80 |
©
Danfoss | December 2016 11037153 | BC00000043en-US1103

Danfoss H1 Series Specifications

General

Brand	Danfoss
Model	H1 Series
Category	Engine
Language	English