Brook Crompton Series 10 IE2 0.55kW (0.75HP) three phase 2 pole B3 Foot 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: 0.55kW (0.75HP) at 2745rpm. 230V or 400V, 50Hz 3ph.
Speed Range from an Inverter Supply: From 274.5rpm to 5200rpm for 5Hz to 94Hz, when de-rated at the lower speeds.
The manufacturer recommends Silicon shaft seals and forced ventilation for applications at the higher end of this range.
Full Load Current with links in Δ (Delta) for 230V 3ph: 2.27A.
Full Load Current with links in Y (Star) for 400V 3ph: 1.31A.
Torque: 1.91Nm
Efficiency: 74.1% (IE2)
Power Factor: 0.82 when mains connected at 50Hz.
Terminal box cable entry: Includes 1 x M20 Gland.
Terminal box position: Top, sides.
Enclosure rating: IP55.
Dimensions: 138mm wide x 245mm long x 183mm high overall.
Mounting: B3 Foot. Also known as IM1001
Foot mount on 7mm holes at 112mm wide x 90mm centres 45mm back from the shaft shoulder
Shaft: 14mm diameter, 30mm long with 5mm key
Construction: Aluminium
Weight: 7.5kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear to allow for cooling air intake.
Over-Temperature Detection: not included.
Part number: 071A189203 or A-DA71MB-IE2 B3