Synchronous motor elements with permanent magnet rotors are a powerful drive for your spindle. They can achieve extremely high torques and maximum speeds (up to 250,000 min^-1). These products are characterised by large rotor bores, low rotor temperatures, maximum power densities and extremely short starting times. The rotors can be installed quickly without prior thermally treatment of the rotor or shaft before.

synchronous motor elements can be operated at all standard converter systems that are suitable for the operation of PM motors. e+a offers advice on the individual design of the overall drive system in order optimise the operating characteristics. PM rotors can be removed and reused.

Xinfeng magnetics provides advice on the design of permanent magnets for Synchronous motors and PM motors