WEG W22 Cast Iron Premium Efficiency (IE3) 0.37kW 4 Pole 3 phase AC Motor.
71 Frame, B5 Flange Mount with top mounted terminal box.
Power: 0.37kW at 230V or 400V 50Hz.
Speed: 1390rpm at 50Hz.
Torque: 2.54Nm at 50Hz.
Full Load Current with links in DELTA (230V 3ph): 1.29A
Full Load Current with links in STAR (400V 3ph): 0.74A.
Power Factor: 0.7 when mains connected at 50Hz.
Efficiency: 77.3% (IE3) at 50Hz.
IP55 TEFC (Totally Enclosed Fan Cooled) IC411. (Fan will rotate the same speed as the motor shaft)
160mm Wide x 299mm Long x 196mm High. (Overall dimensions including shaft)
Flange mount on 4 x 10mm holes spaced on 130mm PCD with 110mm diameter spigot in the 160mm diameter flange.
Shaft: 14mm diameter x 30mm long.
Motor Housing: Cast Iron.
Weight: 11.0kg.
Rated at 40°C Ambient. (Ventilation space required for air intake)
Thermistors: Not Fitted
Bearings: Ball Bearings. Type: 6202 ZZ(Drive End). 6202ZZ(NDE).
Extended Warranty Available: When purchased with a WEG AC Inverter (see linked products below) the warranty for the motor and the AC Inverter can be extended to 3 years. Terms and Conditions apply, registration process is required.
Part number: 1745301.
Drawing and data sheet downloads:
From Jan 1st 2017, three phase electric induction motors with a rated output of 0.75kW to 375kW and efficiency less than IE3 must be equipped with a variable speed drive (Inverter Drive). For exceptions, see EC Commission Regulation 640/2009.