Danfoss H1F 080, Руководство по обслуживанию

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Customer ports
Configuration Size
080
Axial and radial
1) DN25 typ 1
L1, L2
2) M22x1,5
Bleed port
3) M14x1,5
1)
Split flange Boss per ISO6162, 40 MPa series
2)
Metric O-ring boss
3)
Countersink may be deeper that specified in the standard.
H1F Operating Parameters
Output Speed
Output Speed Displacement Unit
Size
080
Rated Maximum 32°
min
-1
(rpm)
4500
Maximum Maximum 32° 5000
System and Case Pressure, Ambient Temperature
Parameter All sizes
System pressure Maximum working delta 450 bar [6527 psi]
Maximum working abs 480 bar [6962 psi]
Max delta 480 bar [6962 psi]
Max abs 510 bar [7397 psi]
Min low loop 7.5 bar [109 psi]
Case pressure Rated 3 bar [44 psi]
Maximum 5 bar [73 psi]
Minimum 0.3 bar [4 psi]
Ambient temperature
1)
Maximum 70 °C [158 °F]
Minimum -40 °C [-40 °F]
1)
Air temperature close to the unit.
H1F Required inlet pressure table (for cylinder block filling)
80cc
Speed (RPM) Pressure (Bar)
900 2
1400 5
2100 10
2800 15
3200 20
4000 30
This pressure ensures that the cylinder block will be properly filled and that there is no pulling between
piston and shaft.
The required pressure is 0 bar at 0 rpm and increases with rpm.
Service Manual
H1F Bent Axis Fixed Displacement Motors, Size 080
Technical specifications
© Danfoss | December 2023 AX465363259664en-000102 | 11