Brushless drives provide 20,000 hours of run time

An EMS product story
Edited by the Engineeringtalk editorial team Jun 25, 2007

EMS ECM brushless motors are constructed using NeFeB magnets, giving an extremely strong performance for a given frame size.

EMS has released a new range of brushless motors designed and manufactured by Kahlig Antriebstechnik of Hannover, Germany.

The ECM (electronic commutated motor) brushless drives are available in sizes ranging from 35mm in diameter up to 75mm and speeds up to 10,000rev/min with a maximum output power of up to 350W.

The whole range is constructed using NeFeB magnets giving an extremely strong performance for a given frame size.

Under continuous operation the ECM brushless drives can give up to 20,000 hours of run time, making them the ideal drive solution for applications where durability is paramount such as in pumps and ventilation systems.

Another feature inherent in this new design is the reduced weight compared to similar-sized motors, achieved largely by the use of aluminium end shields and motor housing.

KAG is equipped with an extensive research laboratory and environmental testing facility, so in addition to the standard motor range it can design and manufacture drive solutions for specific applications.

The range is supplemented by a series of gearboxes, brakes and encoders, and is widely used in industries that include medical technology and automotive.

Find out more about this article. Request a brochure, download technical specifications and request samples here.

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