V4 series vane pumpDetailed product description：

Product Introduction

The V4 variable vane pump is designed and manufactured using technology introduced from the West German company REXROTH. It has a reasonable structure and reliable performance, and is widely used as a hydraulic transmission device for various types of machinery such as plastic processing machinery, metal cutting machines, presses, casting and forging machinery, engineering vehicles, rolling mills, metallurgy, mining, etc.

Product Features
variable
Variable blades, high working pressure
Low noise level
Automatic exhaust ensures safe and reliable start-up
Dynamic pressure lubricated sliding bearings with long bearing life
Bronze covered side panel, with good working performance in critical lubrication state
Choose the maximum flow rate according to work needs
Multiple control forms with flow, pressure, and power

Technical parameters of V4 series vane pump

Rated displacement (cm3/rev)		twenty	thirty-two	fifty	eighty	one hundred and twenty-five
Rated flow rate (l/min)		twenty-nine	forty-six point four	seventy-two point five	one hundred and sixteen	one hundred and eighty-one
Rotation speed (min-1)		750...2000	1000...1800	1000...1800	1000...1800	1000...1800
press force	Rated value (bar)	sixty-three	sixty-three	sixty-three	sixty-three	sixty-three
	Best adjustment value (bar)	15...63	15...63	15...63	15...63	25...63
	Rated value (bar)	one hundred	one hundred	one hundred	one hundred	one hundred
	Best adjustment value (bar)	40...100	40...100	40...100	40...100	40...100
	Rated value (bar)	one hundred and sixty	one hundred and sixty	one hundred and sixty	one hundred and sixty	one hundred and sixty
	Best adjustment value (bar)	63...160	63...160	63...160	63...160	63...160
Hydraulic medium		40 # anti-wear hydraulic oil
		Phosphatidic acid
Oil temperature range (℃)		-10...+70
Axle load		Cannot withstand radial and axial forces
Viscosity range		At normal operating temperature, when the zero displacement pressure is less than 63 bar, it ranges from 16 to 160 centimeters At normal operating temperature, when the zero displacement pressure is greater than 63 bar, it ranges from 25 to 160 centixtles At the start of oil discharge, the maximum is 800 cSt At zero displacement start-up, the maximum is 200 centixtiles
Filtering accuracy (mM)		twenty-five
In order to achieve high reliability and long lifespan, it is recommended to use a filter with a filtration accuracy of 10mM under high load, high utilization, and low viscosity conditions.
Weight (kg)		twenty-three point five	thirty-one	forty-two point eight	fifty-six	ninety-eight