Marelli - 55kW (75HP) 250M - 400V 4 Pole 3ph AC Foot Mounting Motor

A4C250M4 B3

Order Code: 19852
Photo of Marelli - 55kW (75HP) 250M - 400V 4 Pole 3ph AC Foot Mounting Motor
Obsolete Product
This item is now obsolete. Alternatives may be available - see linked products below.

Brand: Marelli

Marelli - 55kW 3ph 250M 4 Pole Foot Mounting (B3) AC Motor for 400V 3 phase supply.

Totally enclosed to IP55.

Full Load Current - 97A at 400V.
Overload - 150% x 60seconds.
Set terminal box links 'three a-breast' for 400V 'Delta' connection.

465mm Wide x 830mm Long x 548mm high overall.
Foot mount on 22mm holes.
Shaft side load is 540kg for 20,000hrs life
Weight is 264kg.

Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.

Full part number is - A4C 250 M4 B3 (A4C250M4-B3)

Continuous Output when Inverter powered is...
237Nm - 55kW (75HP) x 2250RPM at 75Hz
356Nm - 55kW (75HP) x 1475RPM at 50Hz
303Nm - 23.4kW (31.3HP) x 737RPM at 25Hz
178Nm - 2.75kW (3.7HP) x 147RPM at 5Hz


Download the Dimensions and full details from the link below...