HYDRAULIC PUMP A20VO....CONTROLS, HOW IT WORKS- 2021

Описание:   / m.naguib.fouda  
Axial Piston Variable Double Pump A20VO
Series 1
Sizes Nominal pressure/ Peak pressure
60 250/315 bar
95...520 350/400 bar
for open circuits
Features
Variable pump with two axial piston rotary groups in swashplate design for use in open circuit hydrostatic drives
For use in mobile and stationary applications
The pump consists of proven components from the A11VO (RE 92500), A10VO/53 (RE 92703) or A4VSO (RE 92050) variable pumps
The pump operates under self-priming condition, with tank pressurisation or with charge pump (sizes 190...260)
A wide variety of controls are available Setting of the constant power control is possible via external adjustments, even when the unit is operating (only with power contol).
The pump is available with a through drive to mount a gear pump or a second axial piston pump
Output flow is proportional to drive speed and pump displacement and is steplessly variable between maximum and zero displacement
Further technical datas as soon as control devices see
for sizes 95 ... 260 RE 92500 (A11VO)

TYPES OF CONTROLLERS

A20VLO...LG2S CONSTANT POWER CONTROL
A20VLO…EPD ELECTRICAL PROPORTIONAL CONTROL
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