Power-driven core load off by the spring return 

(Please note, relatively soft springs, only the iron core reset) Push nut convenient headband fixed object, such electromagnet by impact work. Inertial force huge impact.)

 

Please note that as an automation device actuator. Because the current, single-cycle not long power for point formula work. Single power work time within 2 seconds of the best! 

Long energized coil will cause a short circuit is similar to artificial electromagnet overheat temperature is too high will affect the life of the electromagnet.

 

 

1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.

2. The color may have different as the difference display, pls understand.