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Model No.: BB26073502
Brand: Brando
Insulation: H
Color: Black Or OEM
Name: Hydraulic Coil
Type: Bosch Rexroth, Yuken
Voltage: DC24V (Other Can Be Customized)
Power: DC: 40Watt
Material: BMC (Thermosetting), Brass
Connection: DIN 43650A
Application: Bosch Rexroth, Yuken And Vickers Hydraulic Directional Valve
Dimension: φ26mm X 69mm X 75mm
Packaging: Boxes, Cartons, Pallet
Productivity: 450000 pcs per month
Transportation: Ocean,Land,Air
Place of Origin: China Ningbo
Supply Ability: 110000 pcs per week
Certificate: CE
Port: Ningbo,Shanghai,Guangzhou
Payment Type: L/C,T/T,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW
Hydraulic Coil For Bosch Rexroth / Yuken Valve
This hydraulic coil is used in Bosch Rexroth, Yuken and Vickers type hydraulic directional solenoid valves. According to the working principle of the electromagnet, when the solenoid reversing valve spool is stuck, the armature cannot be moved into position after the electromagnet is energized. At this time, the coil temperature will rise sharply and it will easily lead to burning in a short time. Most of the valve coil failures. Therefore, in the actual maintenance, if the coil burns out, first check whether the work of the Solenoid Valve is smooth. After removing the fault such as the valve plug, replace the new coil, otherwise the coil may still be burnt after replacement. This value may vary between coils from different manufacturers. The inner diameter and length of the replaced coil must be the same as the original product, otherwise it will not be used.
Technical data of Hydraulic Coil For Bosch Rexroth / Yuken Valve:
Model no. BB26073502 Normal voltage DC24V (Other can be customized) Normal power DC: 40Watt Material BMC(Thermosetting), Brass Insulation class H Connection type DIN43650A Application Bosch Rexroth, Yuken and Vickers Hydraulic Directional Valve Hole diameter 26 mm Height 75 mm Width 69 mm
Overall dimension of 26mmx69mmx74mm Bosch Rexroth Hydraulic Valve Coil:
Raw material and coil bobbins for YUKEN DSG-03 Hydraulic Directional Valve Coil:
Production of Bosch Rexroth Directional Spool Valve Coil:
Hydraulic directional solenoid valve troubleshooting method:
The failure of the hydraulic solenoid valve will directly affect the action of the reversing valve and the regulating valve. If the common fault has the solenoid valve not working, it should be checked from the following aspects:
1. The hydraulic solenoid valve terminal is loose or the wire head is off, the hydraulic solenoid valve is not allowed to be energized, and the wire end can be fastened;
2. The Hydraulic Solenoid Valve Coil is burnt out. The wiring of the hydraulic solenoid valve can be removed and measured with a multimeter. If the circuit is open, the Solenoid Valve Coil is burned out. The reason is that the coil is damp, causing poor insulation and magnetic leakage, causing the current in the coil to be too large and burning, so it is necessary to prevent rainwater from entering the solenoid valve. In addition, the spring is too hard, the reaction force is too large, the number of turns of the coil is too small, and the suction force is insufficient to cause the coil to burn.
3. The hydraulic solenoid valve is stuck: the clearance between the sliding valve sleeve of the solenoid valve and the valve core is very small (less than 0.008 mm), and it is generally a single-piece assembly. When mechanical impurities are introduced or the lubricating oil is too small, it is easy to card. live. The treatment method can use a steel wire to break in from the small hole of the head to make it bounce back. The fundamental solution is to remove the solenoid valve, take out the valve core and the valve core sleeve, and clean it with a special cleaning agent, so that the valve core can move flexibly in the valve sleeve. When disassembling, pay attention to the assembly sequence of each component and the external wiring position, so as to reassemble and wire correctly, and check whether the oil mist injection hole is blocked and the lubricating oil is sufficient.
4. Air leakage: Air leakage will cause insufficient air pressure, which makes the forced valve open and close difficult. The reason is that the gasket is damaged or the spool is worn out, causing several cavity helium. When dealing with the solenoid valve failure of the switching system, the appropriate timing should be selected, and the solenoid valve should be processed when the power is lost. If the processing is not completed within one switching gap, the switching system can be suspended and taken care of.
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Product Categories : Solenoid Valve Coil > Solenoid Valve Coils
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.