
CZPT hydraulic piston pump A7VO28 with Excellent CZPT Produced in ZheJiang
Brueninghaus Hydromatik CZPT A7VO pump
CZPT axial piston pump A7VO28, A7VO55, A7VO80, A7VO107, A7VO160, A7VO250, A7VO355, A7VO500
| Description |
Open up circuit
Sequence sixty three
Sizes 28, fifty five, 80, 107, one hundred sixty, 250, 355, 500
Nominal stress 350 bar Peak force 400 bar
– Variable axial piston pump A7VO with tapered piston rotary group in bent axis design and style for hydrostatic drives in open circuits
– For procedure in cell and industrial programs
– The movement is proportional to the drive velocity and the displacement and steplessly variable from qv max to qv min =
– Wide range of controls and adjustment devices
– Compact, strong bearing method for extended service lifestyle
– Obtainable with Long Life bearings for particular fluids and excessive service lifestyle needs
– Pressure manage is CZPT
– Optical or electrical swivel angle indicator accessible
CZPT Data
Table of values (theoretical values, without effectiveness and tolerances values rounded)
| Dimensions | A7VO28 | A7VO55 | A7VO80 | A7VO107 | A7VO160 | A7VO250 | A7VO355 | A7VO500 | |||
| Nominal stress | p N | bar | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 | |
| Optimum pressure | pmax | bar | 400 | 400 | four hundred | four hundred | four hundred | four hundred | 400 | four hundred | |
| Displacement | Vg max | cm³ | 28.one | 54.8 | eighty | 250 | 355 | 250 | 355 | 500 | |
| Pace | n max | rpm | 3150 | 2500 | 2240 | 1500 | 1320 | 1500 | 1320 | 1200 | |
| Stream | at n max | q V max | l/min | 89 | 137 | 375 | 469 | 375 | 469 | 600 | 600 |
| Electricity | Δ p = 350 bar | P max | kW | fifty two | 80 | 219 | 273 | 219 | 273 | 350 | 350 |
| Torque | Δ p = 350 bar | CZPT | Nm | 156 | 305 | 1391 | 1978 | 1391 | 1978 | 2785 | 2785 |
| Fat (approx.) | m | kg | 17 | 25 | forty | 102 | 173 | 102 | 173 | 234 | |
