permanent magnet shaft coupling

Product Over review of PMC

Permanent magnet coupling is to take instead of resilient and solid coupling, as it can have more tolerance of radial and angular error. PM coupling can highly improve flexibility for mechanical transmission system, and has a big function of vibration isolated, thus it prolongs life of every part of the whole mechanical system.

Permanent magnet coupling connects prime mover and working machines by magnetic force from permanent magnet. It needn't mechanical connecting, and it uses interaction between high performance permanent magnets,which can penetrate through material in limited space to do mechanical transmission.In this way,this magnetic connecting can take instead of mechanical connecting.

EIFPMC is high torque permanent magnet coupling, which can reach 48,000NM. Specially our inter-axis PMC is small, has reasonable magnetic path structure and good high-torque performance; our self-centering protection of PMC combines inner and outer PM rotor to be integral, which makes installation convenient.

Main Features:

l Isolate vibration 85% and more

l Elastic buffer to reduce shock on motor and load.

l Adaptable to frequent positive/ negative rotation, high/low speed

l Balance load between motors

l Big tolerance of centering error

l Transmit torque by gap, no mechanical connecting to prolong life

l Automatic slip protection against over load; auto-recover at brake

l Simple structure; convenient to assemble and disassemble

l Suitable to flammable,explosive,dusty, cold & other harsh environment

l High efficient transmission of torque

l Statistic torque to be set (optional)