The modular system motor
Due to special windings and clever connecting systems it’s possible to use the same motor all over the world. Just a change of connection (4 possible options) and the motor can do its job reliably in Europe, USA or Far East, from 110 V to 690 V, 50 Hz and 60 Hz.
The modular system motor is available in two energy efficiency classes:
IE1: Series 11N, IEC frame sizes 63 to 80 (up to 0.55 kW)
IE3: Series 11P (aluminium), IEC sizes 80 to 132 (0.75 – 9.2 kW) and series 22P (cast iron), IEC sizes 160 and 250 (11-75 kW)
Motors in energy efficiency class IE4 on request
Advantages
- Wide voltage range
- Switchable to all usual voltages worldwide:
110-480 V – 50/60 Hz up to and including frame size 100
190-690 V – 50/60 Hz for frame sizes 112 to 250 - Frequency inverter operation 100/120 Hz
- Ambient temperature -20 to +40 °C
- Nameplate with 50/60 Hz data
- Flexible adjustment of the terminal box
- Reinforced bearings (integral motor)
- Shaft system for immediate assembling of motor modules, like encoders, brakes, back stop, etc.
- Standard degree of protection IP55
- Thermal protection with bimetal switch and/or PTC thermistor
- Thermal class F
- System motor, prepared for flexible assembling of motor modules
- Certified for worldwide distribution: CE, CSA, UL, EAC
The ideal motor for frequency inverter operation
Switchable to 100/120 Hz. Simply switch over and use the double output.
The excellent combination of the modular system motor and variable speed drives by WEG (type CFW for various applications and decentralised motor drive MW500) enables drive systems with wide speed range.
