IE4 Electric motor
Hoyer IE4 AC electric motors are manufactured according to international standards under IEC 60034-30 and are fulfilling the requirement of the EC Directive 2009/640/EC, (EU) 2019/1781/EC and 2014/4/EU Ecodesign for energy related products. They have a proven high quality, reliability and performance.
The motors are asynchronous low voltage three-phase TEFC squirrel-cage motors. Type HMA4 (aluminum) size 80-180 and HMC4 (cast iron) size 160-355. All aluminium and cast iron motors are provided with premium quality bearings and 3xPTC in windings. Motors in size 80-200 have closed bearings greased for life. As standard all Hoyer IE4 motors have fixed bearing in drive end.
All IE4 motors are provided with plastic blind caps in all supply connections and are as standard IP55, prepared for drain holes and painted C3L according to ISO 12944-5:2018 in color RAL 9005 low gloss.
400V Y – Hoyer IE4 Motors ≤ 3 kW
400V D – Hoyer IE4 Motors ≥ 3 kW
Other voltages are supplied on request.
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