Өнім сипаттамасы

A4vg90 CZPT ulic piston  axial Pump CZPT  Brand for CZPT s

Brueninghaus CZPT matik CZPT A4VG pump
 
Hydraulic variable displacement axial pump A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250

32-серия
Nominal pressure 400 bar
Peak pressure 450
Control device: NV, HD3, HW, DG, DA1, DA2, EP3, EP4, EZ1, EZ2
 
The A4VG axial piston variable pump in swash plate design for hydrostatic closed circuit transmissions
– Flow is proportional to drive speed and displacement and is infinitely variable
– Output flow increases with the swivel angle of the swash plate from 0 to its maximum value
– Flow direction changes smoothly when the swash plate is moved through the CZPT position
– A wide range of highly adaptable control devices is CZPT for different control and regulating functions
– The pump is equipped with two pressure-relief valves on the high pressure ports to protect the hydrostatic transmission (pump and motor) from overload
– The high-pressure relief valves also function as boost valves
– The integrated boost pump acts as a feed and control oil pump
– The maximum boost pressure is limited by a built-in boost pressure relief valve
– The integral pressure cut-off is standard

Техникалық деректер 
Мәндер кестесі (теориялық мәндер, тиімділік пен төзімділіксіз; мәндер дөңгелектенген)