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| Product Name: |
Rexroth A4VG_32 Series Variable Piston Pumps High Pressure
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| Supply Ability: |
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| Related proudcts |
piston pump, hydraulic pump, |
| Specifications |
A4VG_32 Series 28,40,56,71,90,125,180,250 |
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A4VG_32 Series High Pressure Piston Pumps
Specifications 28、40、56、71、90、125、180、250
Working pressure Nominal pressure 40 ***, peak pressure 45 ***
Control mode:
NV type, no control device
DG-hydraulic control, direct control
EZ-Electric Two-Point Control, Switched Electromagnet
HD-hydraulic control, related to pilot pressure
HW-Hydraulic Control, Mechanical Servo
EP-Electrical Control with Proportional Electromagnet
DA - Hydraulic control, related to deceleration
Characteristics
_Swashplate Axial Plunger Variable Pump for Closed Loop Hydrostatic Transmission
_Flow rate is proportional to driving speed and displacement and can be variable steplessly.
_The flow rate increases from zero to its maximum with the swashplate swing angle.
_The liquid flow direction can be changed smoothly by making the swashplate swing over the middle.
_Variable modes that are easily matched with various control and regulation systems;
The pump is equipped with two relief valves at the high pressure oil side to protect the hydrostatic transmission (pump and motor) from overloading.
High pressure relief valve also has the function of filling valve.
_Built-in auxiliary pumps are used as refueling pumps and control pumps.
_The maximum filling pressure is limited by a built-in filling relief valve.
_Full series with built-in pressure shut-off valves; |
| Company: |
Guangzhou Ouster Hydraulic Co., Ltd.
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| Contact: |
Ms. Vanessa Jane |
| Address: |
No.56Zhongyun Road, Zhongcun Street, Panyu Disrict |
| Postcode: |
511400 |
| Tel: |
86 15322215897 |
| Fax: |
86 15322215897 |
| E-mail: |
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