Frequency-Conversion Hydraulic Station

Frequency-Conversion Hydraulic Station

Intelligent multi-objective management hydraulic station, Piston pump energy-saving hydraulic station, hydraulic system;Energy-saving 70% intelligent hydraulic station production plant;Find hydraulic control devices, hydraulic stations, hydraulic pump stations, and hydraulic systems. Buy high quality variable frequency control hydraulic station, hydraulic system We produce servo energy-saving pump hydraulic station

Product Details

Company Profile

Ningbo Youzhi Machinery Technology Co., is a high-tech enterprise integrating R&D, production, and domestic foreign trade. "Technology Creativity in the Future" is the core competitiveness that creates the miracle of the industry. The company attaches great importance to the investment of scientific research and the development and cultivation of talents. The energy-saving hydraulic station can have built-in PID control and no-speed feedback vector control compared to the conventional inverter, so it has better control characteristics;  In 2015, the company was awarded "energy-saving project energy-saving review" and the energy-saving effect reached about 70%.


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Product parameters

Project

Data

Item

Frequency-Conversion hydraulic station

Model

SHSV-40E22-12B22-F4

Motor Power

1.5Kw

Power Specifications

Three-phase four-wire system AC220V、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)℃

 

Feature

The existing hydraulic station system is powered by an ordinary asynchronous motor as a fixed pump or variable pump. Under a certain load, in the hydraulic system of a fixed pump, the output flow is a certain value, but the load has speed and pressure requirements. Therefore, a part of the flow needs to flow back from the overflow valve to the fuel tank. The pump is always full power output. This is what we often say as overflow loss.Hydraulic station is composed of three parts: hydraulic oil tank, hydraulic pump device and hydraulic control device. The hydraulic tank is equipped with an air filter, an oil filter, a level indicator, and a cleaning hole. Hydraulic pump devices include different types of hydraulic pumps, drive motors, and couplings between them.


Picture parameters

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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


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.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.


Click picture

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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.


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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