Brook Crompton Series 30 IE3 0.75kW (1HP) three phase 4 pole B34 80 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: 0.75kW (1HP) at 1430rpm.
Speed Range from an Inverter Supply: 143rpm to 4500rpm (5Hz to 157.3Hz) derating may be required at the lower speeds due to reduced speed of ventilation fan.
Constant Power Speed Range: 1430rpm to 4500rpm continuously.
Full Load Current with links in Δ (Delta) for 230V 3ph: 3.24A.
Full Load Current with links in Y (Star) for 400V 3ph: 1.87A.
Torque: 5Nm
Efficiency: 82.5% (IE3)
Power Factor: 0.7 when mains connected at 50Hz.
Terminal box cable entry: Includes 1 x M25 Gland.
Terminal box position: Top.
Enclosure rating: IP55.
Overall Dimensions: 164mm Wide x 290mm Long (including shaft) x 196mm High (Including Terminal Box)
Mounting: B34 Foot and Face. Also known as IM2101 or Foot and C Flange
Foot mount on 9mm holes at 125mm wide x 100mm centres 50mm back from shaft shoulder; Face mount on 4 x M6 tapped holes at 100mm PCD with 80mm diameter register in the 120mm diameter flange
Shaft: 19mm diameter, 40mm long with 6mm key
Construction: Aluminium
Weight: 12kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: PTC Thermistors fitted (1 per phase in series).
Part number: 080J209239 or JP-DA80MB-H IE3