Armature plates allow electromagnets to perform at their best - optimum holding forces, high magnetic permeability, low remanence.
Electrical current is required to turn the magnet ON. Power is removed to turn the magnet OFF.
Pull force conversion (approximate): 1kg = 10N = 2.2lb.
Electrical power in the solenoid is required to the turn the magnet OFF. Power is removed to restore the magnet to ON.
Pull force conversion (approximate):- 1kg = 10N = 2.2lb.