Universal IE1 0.55kW (3/4HP) three phase 4 pole B14 Face mounting 71 frame AC Induction Motor for 230V or 400V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive having 1ph or 3ph input and 3ph output, or a fixed frequency three phase mains supply at 50Hz.
Output: 550W (0.75HP) x 1380rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 15:1 Range from 138rpm to 2070 rpm for 5Hz to 75Hz, when de-rated at the lower speeds
Constant Power Speed Range: 1380rpm to 2070rpm continuously.
Full Load Current with links in Delta for 230V 3ph: 1.6A.
Full Load Current with links in Star for 400V 3ph: 1.17A.
Torque: 3.8Nm at 50Hz.
Efficiency: 60.00% (IE1)
Power Factor: 0.75 when mains connected at 50Hz.
Terminal box cable entry: Includes 1 x M20 gland and 1 M20 plug.
Terminal box position: Top, sides, bottom.
Enclosure rating: IP55.
Dimensions: 147mm wide x 241mm long x 191mm high overall.
Mounting: Face mount on 4 x M6 tapped holes at 85mm PCD with 70mm diameter register in the 105mm diameter flange.
Shaft: 14mm diameter, 30mm long with 5mm key.
Rear Shaft 14mm Diameter 40mm long with 5mm key
Construction: Aluminium
Weight: 6.5kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UMA71-4PB14-0.55-EXT REAR SHAFT 40MM
Download the Dimensions and Technical Catalogue from the link below:-