Marelli - 0.09kW 3ph 8 Pole 71 Frame AC Motor for 230V or 400V x 50Hz 3 phase supply. Use with Variable Frequency Inverter Drives having 1ph or 3ph input and 3ph output or a fixed frequency mains supply at 50Hz.
Main Supply Output: 0.09kW (0.12HP) x 680RPM at 230V or 400V x 50Hz 3ph.
Inverter Supply Output: 15:1 Speed Control range from 68RPM to 1020RPM, with suitable de-rating at the lower speeds.
Full Load Current - 0.83A at 230V, or 0.48A at 400V.
Power Factor is 0.56 when mains connected at 50Hz.
Efficiency is 48% at full load.
Set terminal box links 'three a-breast' for 230V 'Delta' connection.
Set terminal box links ‘two at one side’ for 400V 'Star' connection.
132mm Wide x 254mm Long x 188mm high overall in its IP55 enclosure.
Foot mount on 7mm holes at 112mm wide x 90mm centres 45mm back from shaft shoulder.
Shaft is 14mm dia x 30mm with 5mm wide key.
Shaft side load is 51kg for 20,000hrs life.
Terminal box for 1 x M20 Gland and terminals for M4 rings.
Weight is 6kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - MAA71MA8 B3
Output for Variable Speed use…
Part Time Output when Inverter powered is...
0.63Nm - 0.09kW (0.12HP) x 1360RPM at 100Hz
1.26Nm - 0.09kW (0.12HP) x 680RPM at 50Hz
1.26Nm - 0.045kW (0.06HP) x 340RPM at 25Hz
1.26Nm - 0.009kW (0.012HP) x 68RPM at 5Hz
Continuous Output when Inverter powered is...
0.84Nm - 0.09kW (0.12HP) x 1020RPM at 75Hz
1.26Nm - 0.09kW (0.12HP) x 680RPM at 50Hz
0.95Nm - 0.034kW (0.05HP) x 340RPM at 25Hz
0.42Nm - 0.003kW (0.004HP) x 68RPM at 5Hz
Download the Marelli MAA Technical Manual from the link below...