VP series automatic variable vane pump

NegotiableUpdate on 02/06

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Nature of the Manufacturer: Producers

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Overview

Low pressure variable vane pump: VP-08, VP-12, VP-15, VP-20 Features: 1. It can have automatic high-speed flow and reward function under pressure setting, with less power loss and low heat generation compared to quantitative vane pumps. It is an energy-saving and high-efficiency vane pump, which is selected by system design engineers in the high-efficiency process

Product Details

Low pressure variable vane pump:VP-08, VP-12, VP-15, VP-20characteristic:

1It can have automatic high-speed flow and reward functions under pressure setting, with less power loss and lower heat generation compared to quantitative vane pumps. It is an energy-saving and high-efficiency vane pump, which is the preferred choice for system design engineers in high-efficiency routing.

2The operation is balanced and quiet, especially suitable for the requirements of machine tools and indoor environments.

3Equipped with a pressure adjustment mechanism, the system does not require a pressure regulating valve and is suitable for direct electric motors, making assembly easy.

4There are various pressure and flow ranges available for selection.

Low pressure variable vane pump:VP-08, VP-12, VP-15, VP-20Ordering model description:

VP	12	-F	-A1
serial number	******Geometric displacement（cc/rev）	Installation form	Pressure adjustment range（bar）
Variable displacement vane pump	08 ：4.44 12 ：6.7 15 ：8.3 20 ：11.1	F: Flange fixed type L: Foot mount type	A1：3-20 A2：15-55 A3：40-70

Low pressure variable vane pump:VP-08, VP-12, VP-15, VP-20

Product model and specifications:

VP-08-FA1，VP-08-FA2，VPC-08-FA2，VP-08-FA3，VPC-08-FA3，VP-12-FA1，VPC-12-FA1，VP-12-FA2，VPC-12-FA2，VP-12-FA3，VP-15-FA1，VPC-15-FA1，VP-15-FA2，VPC-15-FA2，VP-15-FA3，VPC-15-FA3，VP-20-FA1，VPC-20-FA1，VP-20-FA2，VPC-20-FA2，VP-20-FA3，VPC-20-FA3，VPC-12-FA3，VPC-08-FA1

model			Under normal no-load conditions	pressure adjustment range （bar）	Piping size (inches)			Rotation speed（rpm）		Weight（kg）
			Displacement（cc/rev）		Export	entrance	oil return	******	******	FOOT TYPE	Flange type
VP-08-FA1	VPC-08-FA1	4.44		3-20	3/8	1/2	1/4	800	1800	6	5
VP-08-FA2	VPC-08-FA2			15-55
VP-08-FA3	VPC-08-FA3			40-70
VP-12-FA1	VPC-12-FA1	6.67		3-20	3/8	1/2	1/4	800	1800	6	5
VP-12-FA2	VPC-12-FA2			15-55
VP-12-FA3	VPC-12-FA3			40-70
VP-15-FA1	VPC-15-FA1	8.3		3-20	3/8	1/2	1/4	800	1800	6	5
VP-15-FA2	VPC-15-FA2			15-55
VP-15-FA3	VPC-15-FA3			40-70
VP-20-FA1	VPC-20-FA1	11.1		3-20	3/8	1/2	1/4	800	1800	6	5
VP-20-FA2	VPC-20-FA2			15-55
VP-20-FA3	VPC-20-FA3			40-70

Low pressure variable vane pump:VP-08, VP-12, VP-15, VP-20instructions:
◆Rotation direction: Clockwise direction (viewed from the shaft end) is the standard product, counterclockwise direction is the special style. The confirmation of the direction of rotation can be checked by the instantaneous starting motor.
◆Hydraulic oil:70barBelow, use40Viscosity at ℃30-50cSt(ISO VG32)The hydraulic oil.
◆Drain pipe pressure: The drain pipe must be directly connected to the oil level of the tank, and the back pressure generated by the configuration should be maintained at0.3barfollowing.
◆Working oil temperature: The temperature for continuous operation is50-60℃.
◆Axis coordination: The axis error between the pump shaft and the motor shaft is0.05mmThe angle error is1Degree.
◆Oil suction pressure: The pressure at the oil suction port is-0.3barto0.3bar.
◆Displacement adjustment: When adjusting the displacement, first loosen the adjustment nut, then rotate the adjustment screw. Turning right reduces the flow rate, while turning left increases it. After adjustment, please tighten the screw.
◆Pressure adjustment: Turn the pressure adjustment screw to the right to reduce the output pressure, and turn it to the left to increase it.
◆******Peak value: ******The peak value shall not exceed140bar.
◆New machine operation: When the new machine starts running, the motor can be repeatedly started without pressure to remove air from the pump and suction pipe. To ensure the removal of air from the system, it can operate continuously without load10minute.