Universal UHMA IE2 22kW (30HP) three phase 2 pole B5 Flange mounting 180M frame AC Induction Motor for 400V or 690V 3 phase supply. Suitable for use with a Variable Frequency Inverter Drive with 3ph output. Not permitted for use without an Inverter Drive.
Output: 22kW (30HP) x 2950rpm at 400V or 690V x 50Hz 3ph.
Speed Range from an Inverter Supply: 12:1 Range from 230rpm to 2760rpm for 5Hz to 60Hz, when de-rated at the lower speeds.
Constant Power Speed Range: 2950rpm to 2760rpm continuously.
Full Load Current with links in Δ (Delta) for 400V 3ph: 38.6A.
Full Load Current with links in Y (Star) for 690V 3ph: 23.3A.
Torque: 142.9Nm at 50Hz.
Efficiency: 90.9% (IE2) at 50Hz
Power Factor: 0.90 when mains connected at 50Hz.
Terminal box position: Top.
Enclosure rating: IP55.
Dimensions: 355mm wide x 740mm long x 455mm high overall.
Flange mount on 4 x 19mm holes equispaced on 300mm PCD with 250mm diameter spigot in the 350mm diameter flange.
Shaft: 48mm diameter, 110mm long with 14mm key.
Construction: Aluminium
Cooling: TEFC (Totally Enclosed Fan Cooled) IC411 – Fan runs the same speed as the output shaft.
Weight: 125kg.
Ambient Temperature: Rated to 40°C.
Ventilation space is required at rear cooling air intake.
Over-Temperature Detection: Fitted.
Bearings: Ball Bearing. Type: 6311 C3 (Drive End). 6311 C3 (NDE)
Part number: UHMA 180M-2 22kW B5 IE2
Please note that the feet fitted to this motor are part of the body casting and therefore cannot be removed.
Download the Dimensions and Technical Catalogue from the link below:-