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Industrial Grade Open Frame Actuator Linear Miniature Push-Pull Rectangular Electromagnet,JF-0420B-12VDC,5mm,0.2 inches,2N

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$7.99

$ 3 .99 $3.99

In Stock
  • Model:JF-0420B Rated Voltage:12V DC Stroke Distance:5mm/0.2 inches Pull Force:2N
  • Strong Magnetic Force: High pull force, heat-resistant, low power consumption, and stable material.
  • Purple Copper Coil: Features excellent electrical conductivity, high-temperature resistance, and superior heat dissipation.
  • Low-Carbon Steel Housing: Made from high-quality low-carbon steel, formed through integrated pressing. Minimal residual magnetism after power-off.
  • "Applications: Industrial Automation: Precise gripping by robotic arm end-effectors. Smart Warehousing: Push-pull guide systems for logistics sorting. Robot Development: Joint actuation in biomimetic robots. Educational Use: Teaching tools for mechatronics control."
  • Note: Since the working current of the electromagnet is large, it will generate a significant amount of heat, which is a normal phenomenon. However, it is not suitable for long-term power-on. It is generally recommended for immediate use when powered on, and the power-on time should not exceed 30 seconds.



Product Description

Rilfyzop; industrial; 12V DC push pull; electric piston volt push solenoid;spring;magnet;sensor;mini

Rilfyzop Industrial Grade Open Frame Actuator Linear Miniature Push-Pull Rectangular Electromagnet

The DC electromagnet is an electromagnetic device used to generate a magnetic field. It consists of a magnetic core and a coil. The magnetic field is produced when an electric current passes through the coil. DC electromagnets are widely used in vending machines, household appliances, office equipment, machinery, gaming machines, sorting machines, door locks, and more.

  • Strong Magnetic Force: High pull force, heat-resistant, low power consumption, and stable material.
  • Purple Copper Coil: Features excellent electrical conductivity, high-temperature resistance, and superior heat dissipation.
  • Low-Carbon Steel Housing: Made from high-quality low-carbon steel, formed through integrated pressing. Minimal residual magnetism after power-off.

David and Diana
Reviewed in the United States on March 15, 2025
This review is for item model number‎ Rilfyzop JF-0730B-12VDC solenoid (ASIN‏: ‎ B0DQLCM9X3). The Amazon description for this item says the solenoid uses only 0.3 Amp (300mA) of current at 12V (see screen capture) and the model number on the sticker on the plastic box (see photo) it came in matches the model number ordered.However, this solenoid current is actually ONE AMP at 12V – not 300mA - and that is because the coil resistance is only 12 Ohms.So, if you are ordering the Rilfyzop JF-0730B-12VDC model and expecting a 300mA load at 12V for your low-current driver circuit, this will not work for you.
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