Marelli - 11kW 3ph 160L 6 Pole Foot Mounting AC Motor.
Foot mounting (B3)
Totally enclosed to IP55.
Use with Variable Frequency Drives or a fixed frequency mains supply at 400V x 50Hz.
Can be used over a 20:1 Speed Control range from 92RPM to 1840RPM, with suitable de-rating at the lower speeds.
Fixed mains supply output is 11kW (15HP) x 960RPM at 400V x 50Hz 3ph.
Full Load Current is 22.97A at 400V x 50Hz.
Overload is 150% x 60seconds.
Efficiency is 87.7%
530mm long (excluding the shaft), 290mm wide overall x 390mm high.
Foot mount on 14.5mm holes 254mm wide x 254mm, 108mm back from the shaft shoulder.
Shaft is 42mm dia x 110mm long
Shaft side load is 300kg at shaft end.
Inertia is 0.11kgm2
Weight is 92kg
This is obsolete.See below for replacements
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
For Variable Speed use…
Part Time Output when Inverter powered is...
55Nm - 11kW (15HP) x 1840RPM at 100Hz
109Nm - 11kW (15HP) x 920RPM at 50Hz
109Nm - 5.5kW (7.5HP) x 460RPM at 25Hz
109Nm - 1.1kW (1.5HP) x 92RPM at 5Hz
Continuous Output when Inverter powered is...
55Nm - 11kW (15HP) x 1840RPM at 100Hz
109Nm - 11kW (15HP) x 920RPM at 50Hz
93Nm - 4.7kW (6.3HP) x 460RPM at 25Hz
55Nm - 0.55kW (0.75HP) x 92RPM at 5Hz
Part number is - MAA160L6-B3
Download the Marelli Techical Catalogue and Dimension Drawings via the link below...