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The design is based on our successful IE3 range and has a proven high quality, reliability and performance.
The motors are asynchronous low voltage three-phase TEFC squirrel-cage motors. Type HMA3 (aluminum) size 80-132 and HMC3 (cast iron) size 160-355. All cast iron and aluminium motors are provided with SKF or similar premium quality bearings and 3xPTC in windings. Motors in size 80-180 have closed bearings greased for life. As standard all Hoyer World Efficiency motors have fixed bearing in drive end.
All World Efficiency Motors are provided with 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.
Hoyer World Efficiency Motors are designed according IEC standard sizes as standard and are UL/CSA approved. Read more in our Guide to North American certifications.
Hoyer World Efficiency Motors are developed to fulfill the demands of several efficiency class systems in one motor.
GEMS / IE3 – Australia and New Zeeland
CCC / IE3 – China
CEL grade 2 / IE3 – China
CE – EU and EEA
IEC Ecodesign / IE3 – EU and EEA
JIS / IE3 – Japan
KEMCO / IE3 – Korea
NEMA Premium – North America
UL & CSA – North America
EAC – Russia and EACU
All World Efficiency Motors are equipped with dual nameplates. Further an additional set of nameplates are supplied with all motors for flexible installation according to application design.
The World Efficiency Motors are used across markets and niches where energy efficient solutions are required. Typical areas of use include:
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If you have any questions please get in contact with us. At Hoyer we work to increase your performance.
With the World Efficiency Motors we have made it easy for you to use the same motor design for multiple markets. In our certificate section you will find all the documentation you need.