Danfoss H1 Series User Manual

Required outlet pressure diagrams (minimum for short time usage)
Speed (rpm) and Pressure (bar) versus Displacement (%)
0% 20% 40%
60%
80% 100%
P006 016
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
4 bar
3 bar
2 bar
H1B 060
0% 20% 40% 60% 80% 100%
P006 017
8000
7000
6000
5000
4000
3000
2000
1000
0
4 bar
3 bar
2 bar
H1B 080
Speed (rpm) and Pressure (bar) versus Displacement (%)
0% 20% 40% 60% 80% 100%
P006 018
7000
6000
5000
4000
3000
2000
1000
0
4 bar
3 bar
2 bar
H1B 110
0% 20% 40% 60% 80% 100%
P006 019
7000
6000
5000
4000
3000
2000
1000
4 bar
3 bar
2 bar
0
H1B 160
Speed (rpm) and Pressure (bar) versus Displacement (%)
0% 20% 40% 60% 80% 100%
P006 020
4 bar
3 bar
2 bar
6000
5000
4000
3000
2000
1000
0
H1B 210
0% 20% 40% 60% 80% 100%
P006 021
4 bar
3 bar
2 bar
6000
5000
4000
3000
2000
1000
0
H1B 250
Bold dashed line: Maximum speed / Bold solid line: Rated speed
The required outlet pressure (above case pressure) makes sure, that there is no pulling between piston and shaft.
The required pressure is 0 bar at 0 rpm and increases with rpm.
For open circuit applications it is not allowed to operate above rated speed. For closed circuit applications operating between rated
and max. speed, please contact your local Danfoss Power Solutions representative.
Technical Information
H1 Bent Axis Variable Displacement Motors, Size 060/080/110/160/210/250
Technical specifications
©
Danfoss | December 2016 11037153 | BC00000043en-US1103 | 15

Danfoss H1 Series Specifications

General

Brand	Danfoss
Model	H1 Series
Category	Engine
Language	English