Universal IE1 0.25kW (1/3HP) three phase 2 pole B3 Foot 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.
Enclosure rating: IP55.
Dimensions: 130mm wide x 220mm long x 171mm high overall.
Mounting: Foot mount on 7mm holes at 100mm wide x 80mm centres 40mm back from the shaft shoulder.
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 B3 or BF31 63 M2 2 B3.
Download the Dimensions and Technical Catalogue from the link below:-