Marelli 80 Frame - 0.75kW 3ph 4 Pole Face mounting (B14) AC Motor with force cooling fan fitted for 230V and 400V 3 phase supply.
Use with Variable Frequency Drives having 1ph or 3ph input and 3ph output.
Can be used over a 20:1 Speed Control range from 140RPM to 2800RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 0.75kW (1HP) x 1380RPM at 230V or 400V x 50Hz 3ph.
Full Load Current - 3.34A at 230V, or 1.93A at 400V.
Overload - 150% x 60seconds.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
160mm Wide x xxxmm Long x 217mm high overall in its IP55 enclosure.
Face mount (B14) on M6 tapped holes at 100mm pcd with 80mm dia spigot in the 120mm diameter flange.
Shaft is 19mm dia x 40mm with 6mm wide key.
Shaft side load is 85kg for 20,000hrs life (6204-2Z bearing)
Weight is 12kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - MAA80MB4-Fc-B14
For Variable Speed use…
Continuous Output when Inverter powered is...
2.6Nm - 0.75kW (1HP) x 2800RPM at 100Hz
5.2Nm - 0.75kW (1HP) x 1380RPM at 50Hz
5.2Nm - 0.37kW (0.5HP) x 700RPM at 25Hz
5.2Nm - 0.075kW (0.1HP) x 140RPM at 5Hz
Download the full technical details and dimensions from the link below...