Electromagnets

LE electromagnets are composed of two, four or six magnetic poles, excited by as many windings. At the end of the poles, pole expansions are mounted to concentrate the magnetic field towards the permanent magnets to be magnetized. 

Applications:

• PM rotors for brushless machines
• DC motors
• Ferrite or AlNiCo only
• Brushed DC motors

Key benefits:

• Excellent heat dissipation
• Robust
• Very fast duty cycle

Options:

• Air or water cooled
• Rotor holder, with flux sense coil
• Replaceable pole expansions
• Power connectors on cable