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MFZ3 (B)-YC DC solenoids for hydraulic valves

MFJ3 -YC AC solenoids for hydraulic valves



Application:
The series of AC, DC solenoids for hydraulic valves apply to control circuits of AC 50Hz, voltage up to 220V and of single phase DC power, voltage up to 220V, and are used as power units for joint-designed type hydraulic-pressure back pressure controlled valves in the country.

Specifications

parameters\type

MFZ3(B3)-22YC MFZ3(B3)-37YC MFZ3(B3)-90YC MFJ3-18YC MFJ3-27YC MFJ3-54YC

Rated Force(N)

22 37 90 18 27 54

Rated Stroke(mm)

2.8 2.8 3.6 2.8 2.8 3.6

Overall Stroke(mm)

≥6.1 ≥6.1 ≥7.8 ≥6.1 ≥6.1 ≥7.8

Rated voltage(V)

DC6-110V,AC110-380V

Endurable oil pressure(MPa)

16 16 21 10 16 21

Installation

Bolts

4-M4 4-M4 4-M5 4-M4 4-M4 4-M5

Pitch(mm)

28×28 28×28 58.7×68.2 28×28 28×28 58.7×68.2

Consumption Power(W)

≤30 ≤30 ≤36 ≤24 ≤30 ≤40

Insulation grade

Grade F

 

type\dims A1 max A2 max B max H max a1 a2 d1 d2 d3 L1 L2 L3 Ф
MFJ3-18YC 35 35 43.2 82.5 28±0.2 28±0.2 Ф3 Ф8.1 +0.2 0

Ф19 -0.010 -0.031

9.9±0.1 10 +0.05 -0.15 3.5±0.05 Ф4.4
MFJ3-27YC 44 44 44 82.5 28±0.2 28±0.2 Ф3 Ф8.1 +0.2 0 Ф19 -0.010 -0.031 9.9±0.1 10 +0.05 -0.15 3.5±0.05 Ф4.4
MFJ3-54YC 70.5 80.5

80.5

86.5 58.7±0.2 68.2±0.2 Ф6

Ф17.5 +0.2 0

Ф19 -0.005 -0.021 10±0.1 5 +0.2 0 3 +0.1 0 Ф6
MFZ3-22YC 35 35 35 82.5 28±0.2 28±0.2 Ф3

Ф8.1 +0.2 0

Ф19 -0.010 -0.031 9.9±0.1 10 +0.05 -0.15 3.5±0.05 Ф4.4
MFZ3-37YC 44 44 44 82.5 28±0.2 28±0.2 Ф3 Ф8.1 +0.2 0 Ф19 -0.010 -0.031 9.9±0.1 10 +0.05 -0.15 3.5±0.05 Ф4.4
MFZ3-90YC 70.5 80.5 82 105.5 58.7±0.2 68.2±0.2 Ф6 Ф17.5 +0.2 0 Ф19 -0.005 -0.021 10±0.1 5 +0.2 0 3 +0.1 0 Ф6

External Shape and Installing Dimension

Note: 

Hydraulic solenoid adopts plug bases meeting the requirements of the ISO4000 or DIN43650 standard. The user can choose at his needs between the two specifications, including plug base with indicator light and plug base without indicator light. The voltage specification of the plug base with indicator light should conform to the voltage specification of the solenoid itself.

The manual jogger of the solenoid should be controlled by hand only in the debugging or critical situation. However, when the backing pressure of the system is pretty high and difficult to adjust, the user should use the cross head driver to slowly push the manual jogger instead of using impact force so as to avoid destroying the manual jogger and the surface of the direction hole which will cause the solenoid to leak the oil and unable to reset.

When the solenoid is used Bi-direction, it should be insured that the two solenoid cannot be electrified at the same time so as to avoid the malfunction of the solenoid.

Overcurrent protection system should be used in the connection part between electric control system and solenoid so as avoid burning the solenoid and electronic control units under improper condition.


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.