Frequency-Conversion Hydraulic Pump Pack

Frequency-Conversion Hydraulic Pump Pack

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Product Details

Company Profile

Ningbo Youzhi Machinery Technology Co.,is a high-tech enterprise specializing in innovative environmental protection and energy-saving equipment, product development, manufacturing, product sales and service. In order to better meet the customized needs of customers, the first generation of energy-saving hydraulic stations and energy-saving hydraulic control systems were introduced to achieve extensive interconnection between control and monitoring. Energy-saving hydraulic station It eliminates the variable pump with complex variable mechanism compared to the traditional hydraulic station, and uses frequency converter + AC motor + quantitative pump to broaden the speed range and reduce noise; The company obtained a number of "Utility Model Patent Certificates" in 2015


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Product parameters

Project

Data

Item

Frequency-Conversion hydraulic pump pack

Model

SHSV-40E22-12B38-F1

Motor Power

2.2Kw

Power Specifications

Three-phase four-wire system AC380V、With ground、50-60Hz

Pump flow

12cc/rev

Output pressure

20-70Kgf/CM2

Fuel tank capacity

40L

Average operating current

<0.95A/phase

Average power consumption

<0.25kw/h

Average oil temperature

<Room temperature+(5-10)℃

 

Features

Energy-saving hydraulic station working principle: When the control valve is opened, the hydraulic circuit starts to work, the pressure value in the plunger pump drops, the sensor senses that the pressure drops below the setting, the controller immediately gives instructions to increase the motor speed to protect Hydraulic return to normal work.The intelligent hydraulic station can set the hydraulic station to supply only one machine tool, so that a set of information is exported to the machine tool control system for the information sets of the hydraulic clamping signal, the gas detection signal, the oil level signal, the motor temperature signal, and the like. Kinds of CNC control systems.


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Energy Comparison

Room Temp

Power

Oil Temp

Motor Speed

Test Time

Oil Need

Wording Current

Electricity Consumption

Test Model

22℃

HP/KW

R/MIN

Day

L

A

KWh/Year

/

Normal Hydraulic system

5/3.7

38

1800(driving)

365

60

4.4

14500

MY NX 5400/50

Energy saving Hydraulic system

5/3.7

29

300(holding)

1800(driving)

365

20

1.18

3895

MY NX 5400/50


Hydraulic energy-saving equipment through the flow control mode, to achieve one with two (a hydraulic drive two machine tools), according to the pressure signal of the pressure transmitter to go back to the servo drive, the servo drive further through the host computer to set the pressure signal and The feedback signal is compared to control the servo motor to achieve system stability through the value of PDI output. The servo driver sets different pressures according to different processes, maximizes the use of energy, and achieves energy conservation. Ordinary hydraulic stations have throttle loss due to some load ratio or throttle valve. In addition, because there is a swash plate to change the size of the plunger volume, thus changing the output flow rate of the pump, so No overflow loss


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The hydraulic control device refers to the valve components and their associated bodies that make up the hydraulic system. The hydraulic system consists mainly of the following components: Energy devices Devices that convert mechanical energy into fluid pressure energy. The most common are hydraulic pumps or air compressors. Actuators are devices that convert fluid pressure energy into mechanical energy. Hydraulic cylinders for movement, hydraulic motors for rotary motion, etc.


Practical case

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Our Partner

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contact us

Address: No.158, Changxin Road, C District, investment Pioneer Park, Jiangbei District, Ningbo, China

TEL:+86-574-81877760   

Mobile: +86-13958213988



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