Saving on energy, weight and space
Lafert’s HPS and HPI permanent magnet motors are said to maximise efficiency to save energy across a wide speed range. They satisfy both current European mandatory efficiency requirements (IE2 and IE3) and the future IE4 standard.
As well as saving energy and cutting running costs, the motors also avoid expensive future motor-related machine re-designs.
Lafert says its HPS/HPI motors offer motor size and weight reductions – up to 50% – over standard similarly rated units, and offer between three to four times the power output of existing similar frame size motors.
The Lafert HPS (High Performance) motors are compatible with drives that have PM algorithms whilst HPI motors have integrated drive.
Power ratings: 0.37 – 30kW, IEC frame sizes: 71, 90, 112, 132 speeds upto 6000rpm and voltage range: 230-480V.
AC motor size/power/weight: Frame 112 5.5kW 34kg Frame 132 7.5kW 53kg
HPI motor size/power/weight: Frame 90 5.5kW 16kg Frame 112 7.5kW 26kg
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