Low-voltage three-phase asynchronous motors in IE3, IE4 and IE5 efficiency classes; VFD-ready, blower and box-type versions. From 0.75 kW to 31,500 kW.
MST Motor's high-efficiency range replaces the former YE3/YE4/YE5 family and meets the IEC 60034-30 efficiency classes IE3 to IE5. The standard 380 V / 50 Hz design is also built for 400 V / 480 V and 60 Hz export markets.
All models come with class F insulation, class B temperature rise, IP55 protection and VPI (vacuum pressure impregnated) windings; standard frame sizes make them direct replacements for existing motors. They are designed to cut energy costs in applications that run around the clock: pumps, fans, compressors, conveyors and mixers.
Products
Three-Phase Asynchronous Motor (YE3)
The industrial workhorse: squirrel-cage three-phase asynchronous motors from 0.75 kW to 3,150 kW, 2 to 8 pole…
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Low-Voltage AC Motor (IE3 / IE4 / IE5)
The 380 V low-voltage asynchronous motor family that replaces the former YE3/YE4/YE5 series, offered in three…
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VFD-Ready (Variable-Frequency) Motor
0.75 – 315 kW asynchronous motor designed for speed control with a frequency converter; 1:10 – 1:100 speed ra…
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Box-Type Three-Phase Asynchronous Motor (YXKK)
New-generation high-efficiency high-voltage motor with a welded steel-plate frame: H355 – H1120 frames, 185 –…
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High-Efficiency AC Blower Motor
IE3-class blower motors for industrial plants, commercial buildings and HVAC fans; low noise, long life and e…
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