High speed electric motor with 6500 rpm (with hybrid bearings), double-sided external cooling and second shaft end, type: 3SIE225M2-2F
· meets existing efficiency requirements in the EU (IE3) at 50 Hz
· equipped with special hybrid bearings of size 6313, which enable a very high continuous operating speed and sufficient permissible shaft end loads
· with increased output power to 100 kW at 110 Hz (with U/f = constant control strategy)
· equipped with a special double-sided external/separate cooling that ensures proper cooling of the motor at very low speeds (frequency converter supply) in constant torque applications
· a special cooling system allows the motor to be equipped with a second shaft end, which can be used to drive additional equipment or for use in emergency situations (lever for manually rotating the shaft in the event of a power failure)
· non-contact (lifetime) labyrinth seals on the shaft
Application: woodworking machines, meat processing, alternator test benches