Type:	Plunger Pump
Warranty:	1 Year
Condition:	Original and New
Radial Plunger Pump Type:	Axial Flow
Straight Shaft Swashplate Piston Type:	Pressure Oil
Pressure:	High Pressure

Series	A4VG Piston Pumps
Specifications	28, 40, 56, 71, 90, 125, 180, 250
Working pressure	Nominal pressure 40 MPa Peak pressure 45 MPa
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;

Rexroth A4vg28 40 56 71 90 125 180 250 Series Piston Pump Cast Iron Oil Piston Pumps

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