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Ningbo Yinzhou Tonly Hydraulic Electrical Factory
Ningbo Yinzhou Tonly Hydraulic Electrical Factory  

Gold Index: 9337

You are here: home  > Proportional Solenoids  > GP37/37W Proportional Solenoid for Hydraulics

GP37/37W Proportional Solenoid for Hydraulics 

Price: 1.0~100.0 USD 
Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: GP37/37W
Production Capacity: 100,000
Delivery Date: 7days
Standard or Nonstandard: Standard
Structure: Others
Temperature of Media: Medium Temperature
Brand Name: Tonly
Means of Transport: Ocean,Land,Air
Packing: carton&wooden case
Power: Hydraulic
Pressure: High Pressure
Material: Others
Media: Oil
Certification: CE

Solenoids/coils are electromechanical devices, which convert electrical energy into mechanical motion.


This series of solenoid is a kind of electromechanical conversion device,suitable for DC12V or 24V electro-hydraulic proportional control system, the size of the output force is proportional to the input current.


High precision

3.Technical Data

Rated Stroke(mm)2.22
Full Stroke(mm)4.52.5
Rated Current(A)20.6
Rated Force(N)4055
Rated Resistance(Ω)2.722.6
Rated Force Hysteresis(%)<4<4
Rated Current Hysteresis(%)<2<2
Pressure Tightness(MPa)2121
Degree of ProtectionIP65IP65

4.Externality&Installation Dimensions

GP37 Proportional Solenoid for Hydraulics

GP37W Proportional Solenoid for Hydraulics

5.Further variations For coils

GP37C Proportional Solenoid for Hydraulics

GP37A Proportional Solenoid for Hydraulics

6.Force-Strke Curve

There should not be air and dust enough to corrode and destroy insulation in ambient environment; 
The working oil temperature: -15℃ ~ +70℃; 
The vent hole direction should be unobstructed, try to lay upward; 
In order to control steadily, it should vent air in the solenoid and make electro-magnet full of oil; 
When exhausting, it should unclamp exhaust screw on the tip of electro-magnet, prevent the fluid from spattering out slowly; 
When there is no input current at early adjustment or due to the malfunction of the electrical appliance, you may turn adjustable screw manually, set valve pressure or flow temporarily and must regulate screw to the normal position while working normally.

Explanation Of Sample:
If client have special requirements,we can adjust the connect dimension,the extended length of push pin,and the supply voltage between solenoids and valve body.
Characteristic curve for reference only.
If the application is beyond the catalogue,please contact with us
The main performance parameter is obtained in the conditions of lab.Finally explanation and changing of the parameters by Tonly.

Mr. William Chen
skype Mr. William Chen
Tel: 86-574-88452652
Fax: 86-574-88094852
Mobile: 189 5780 0026
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Company Info

Ningbo Yinzhou Tonly Hydraulic Electrical Factory [China (Mainland)]

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Julie:   skype

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