Marelli - 100 Frame 0.75kW 3ph 8 Pole Flange Mounting AC Motor for 230V and 400V x 50Hz 3 phase supply. Use with any Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output or a fixed frequency mains supply at 50Hz.
Fixed mains supply output: 0.75kW (1HP) x 710RPM at 230V or 400V x 50Hz 3ph
Inverter supply output: 15:1 Speed Control range from 71RPM to 1065RPM for 5Hz to 75Hz with suitable de-rating at the lower speeds.
Full Load Current - 4.24A at 230V, or 2.45A at 400V.
Power Factor is 0.67 when mains connected at 50Hz.
Efficiency is 66% at full load and 65.1% at 75% load.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
196mm/197mm Wide x 386mm Long x 252mm high overall in its IP55 enclosure.
Flange mount on 14mm holes at 215mm pcd with 180mm diameter register in the in 250mm diameter flange.
Shaft is 28mm dia x 60mm with 8mm wide key.
Terminal box has provision for 2 x M20 Glands and connections for M5 Rings.
Weight is 17.5kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Part number is - MAA100LA8 B5
For Variable Speed Use:-
Part Time Output when Inverter powered is...
5.04Nm - 0.75kW (1HP) x 11420RPM at 100Hz
10.1Nm - 0.75kW (1HP) x 710RPM at 50Hz
10.1Nm - 0.375kW (0.5HP) x 355RPM at 25Hz
10.1Nm - 0.075kW (0.1HP) x 71RPM at 5Hz
Continuous Output when Inverter powered is...
6.73Nm - 0.75kW (1HP) x 1065RPM at 75Hz
10.1Nm - 0.75kW (1HP) x 710RPM at 50Hz
7.67Nm - 0.29kW (0.382HP) x 355RPM at 25Hz
3.33Nm - 0.025kW (0.033HP) x 71RPM at 5Hz
Download the Dimensions and High Efficiency MAQ Motor Technical Catalogue from the link below...