Universal IE1 0.25kW (1/3HP) three phase 2 pole B5 Flange mounting 63 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: 250W (0.33HP) x 2710rpm at 230V or 400V x 50Hz 3ph.
Speed Range from an Inverter Supply: 15:1 Range from 271rpm to 4065rpm for 5Hz to 75Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 2710rpm to 4065rpm continuously.
Full Load Current with links in Delta for 230V 3ph: 1.23A.
Full Load Current with links in Star for 400V 3ph: 0.71A.
Torque: 0.88Nm at 50Hz.
Efficiency: 65.00% (IE1)
Power Factor: 0.78 when mains connected at 50Hz.
Terminal box cable entry: Includes 6 x M4 Studs and 1 x M16 Gland.
Terminal box position: Top, sides, bottom.
Enclosure rating: IP55.
Dimensions: 140mm wide x 220mm long x 180mm high overall.
Mounting: Flange mount on 4 x 10mm holes equispaced on 115mm PCD with 95mm diameter spigot in the 140mm diameter flange.
Shaft: 11mm diameter, 23mm long with 4mm key.
Construction: Aluminium
Weight: 4.20kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: not included.
Part number: UMA 63G-2 B5 or BF31 63 M2 2 B5.
Download the Dimensions and Technical Catalogue from the link below:-