WEG W22 Cast Iron Premium Efficiency (IE3) 22kW 2 Pole 3 phase AC Motor. 180M Frame, B5 Flange Mount with top mounted terminal box.
Series : WEG Modular System Motor (EUSAS)
Housing material : Aluminium
Efficiency class η : IE3-93.0%
Type : 3CWA
Motor power : 22 [kW]
Rated speed : 1470 [rpm]
Rated torque : 143 [Nm]
Voltage : 400/690 [V]
Frequency : 50 [Hz]
Connection : D/Y
Rated current : 41.6 / 24.1 [A]
Starting to rated current : 8.5
'cos φ' : 0.82
Protection class : IP 55
Mounting position : B5
Mounting position of the terminal box : T - cable entry I
Insulation class : F
Mass moment of inertia : 239 x 10-3 [kgm2]
Voltage range - 50 Hz : 380-420 V (D), 660-690 V (Y), 190-210 V(DD), 330-365 V (YY)
Voltage range - 60 Hz : 440-480 V (D), 220-240 V (DD), 380-415 V(YY)
Terminal board : 9 bolts, 12 leads
Output flange : Ø350 mm according to IEC
Output shaft : Ø 48 k6 x 110 mm
Keyway : DIN 6885.1
Painting : LC1 - Indoor installation, neutral atmosphere
NDFT 60 μm (C1 - DIN EN ISO 12944-5)
Color : RAL 5009 (Azure blue)
Weight : 183 [kg]
Fan : self ventilated
Temperature controller : Bimetal switch NCC (TH) and PTC
thermistor (TF) for switch off
Ball bearing : Standard
Brake data :
Type : BR250 [Nm]
Supply voltage for rectifier : with rectifier, external connection
Rectifier / brake type :
Half wave rectifier FBGR-E500/225-GS f.
connection 380-480VAC and coil voltage 195VDC (162-236VDC)
Manual release : Manual brake release
Position of the manual release : 0°
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: 3CWAF 180M/L-04F-TH-TF-BRH250 (15958042).
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.