Universal Motors 5.5kW 3ph 2 Pole High Efficiency Foot Mounting (B3) 112L Frame AC Motor with stopping brake for 400V 3 phase supply. Inverter Rated for use with a Variable Frequency Inverter Drive or a fixed frequency mains supply at 50Hz.
Fixed Main Supply Output: 5.5kW (7.5HP).
Speed: 2880RPM.
Voltage: 400V x 50Hz 3ph.
Stopping Brake: 60Nm for DC supply.
Inverter Supply Output: 14:1 Speed Control range from RPM to 4032 RPM for 5Hz to 70Hz control, with suitable de-rating at the lower speeds.
Full Load Current: 10.53A at 400V.
Power Factor: 0.88 when mains connected at 50Hz.
Efficiency: 85.7%.
Dimensions: 220mm Wide x 395mm Long (plus brake) x 279mm high overall.
Enclosure Rating: IP55.
Mounting: Foot mount on 12mm holes at 190mm wide x 140mm centres 70mm back from the shaft shoulder.
Shaft: 28mm dia x 60mm with 8mm wide key.
Weight: 30.2kg.
Ambient Temperature: Rated at 40C.
Ventilation space required at rear cooling air intake.
Thermistors included for externl over-temperature protection device.
Part Number: UMH2A 112L-5.5-2P-B3-DC-BRAKE (Also known as UM2A 112L-2 5,5Kw 2Polos 400/690V 50/60Hz F IMB3 DC Brake)
Note on request the unit can be supplied on a 5-6 working weeks lead time at a reduced cost from the factory, the above is a UK motor modification to add the DC Brake 2-3 Working weeks
Download the full Manual and Dimensions from the links below:-
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.