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LHY Powertrain home
CPV
Displacement size from 45 to 175 cc
VARIABLE DISPLACEMENT PUMP FOR CLOSED CIRCUIT OPERATION
- - Modularity (e.g. controller, peripherical parts, etc.)
- - High integration
- - Maintenance and repair friendliness
- - Controller with and without position feedback
- - Interfaces meet common understanding of global market standards (mechanical, hydraulic, electric)
Advantages
- - Highly flexible compilation of individual configurations
- - Extremely compact pump
- - Cost-effective repair and conversions
- - Suitability for load dependent & independent applications
- - Versatile applications
Technical Data
| Nominal size |
|
45 |
55 |
65 |
85 |
110 |
115 |
145 |
175 |
| Max. displacement |
cc/rev |
45 |
55 |
65 |
85 |
100 |
115 |
145 |
175 |
| Displacement Internal gear pump (standard size) |
cc/rev |
13 |
13 |
17 |
22 |
22 |
30 |
35 |
41 |
| Nom. speed at Vgmax |
rpm |
4100 |
3900 |
3900 |
3600 |
3450 |
3300 |
3100 |
2900 |
| Max. speed at Vgmax 3 |
rpm |
4300 |
4100 |
4100 |
3800 |
3650 |
3500 |
3300 |
3050 |
| Min. speed |
rpm |
500 |
| Nominal pressure - Main pump |
bar |
450 |
420 |
450 |
450 |
420 |
450 |
450 |
450 |
| Nominal pressure - IGP(standard) |
barNm |
25 |
| Maximum pressure - Main pump |
bar |
500 |
470 |
500 |
500 |
470 |
500 |
500 |
500 |
| Maximum pressure - IGP(standard) |
bar |
40 |
| Corner Power (at Δp=430 bar/Vgmax/Nnom) |
kW |
132 |
154 |
186 |
221 |
248 |
273 |
331 |
364 |
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