Rexroth series motor pump valve ger box and parts A4VG manufacturer from China GUANGZHOU OUSTER HYDRAULIC Co.,Ltd.

Rexroth series motor pump valve ger box and parts

Price:	100.0 USD
Payment Terms:	T/T,Paypal
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: A4VG

Production Capacity: 10000/year

Delivery Date: 7-10days

Original company: made in china

Means of Transport: Ocean,Land,Air

Packing: wooden box

Brand Name: Rexroth

Series:28,40,56,71,90,125,180,250
Rated pressure: 400bar, peak pressure:450bar.

product number	Control mode	Specifications	Working pressure	Characteristic
A4VG_40	NV type, no control device	28,40,56,71,90,125,180,250	Nominal pressure:40MPa, peak pressure: 45MPa .	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;
	DG-hydraulic control, direct control	28,40,56,71,90,125,180,250	Nominal pressure:40MPa, peak pressure: 45MPa .
	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

Safety instructions:				Work pipeline oil Port:
1, A4VG pump is designed for use in closed circuit. - The project planning, installation and commissioning of the axial piston unit must be carried out by qualified personnel.	2, Before using the axial plunger unit, please read the corresponding manual completely. If necessary, you can get it from Bosch Rexroth. - During and shortly after operation, there may be a risk of burning of the axial piston unit (especially the electromagnet).	3,Appropriate safety measures (such as wearing protective clothing) should be taken. - The characteristics of the axial plunger unit may vary with different working conditions (working pressure, oil temperature).		1,Oil nozzles and fixed threads are designed for maximum prescribed pressure. Machine or system manufacturers must ensure that the safety factor of connecting components and pipes meets the specified working conditions (pressure, flow, hydraulic oil, temperature).	2,Work pipeline nozzles and functional nozzles are only used in hydraulic pipelines.	3,The data and instructions contained here must be followed.	4, The product cannot be approved as a component that follows the general mechanical safety concept of ISO 13849.
Install bolts:				Thread holes in the axial plunger unit:
For installation bolts with ISO metric threads in accordance with DIN 13 standard and with ASME B1.1 standard threads, we recommend that the tightening torque of each box be checked according to VDI 2230.				The maximum allowable tightening torque MG Max is the maximum value for the internal threaded holes and shall not exceed that value.	· Locking screw: