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Article: Motor offers high torque-to-volume ratio.(MECHANISM DEVICES)
- Article from:
- ECN-Electronic Component News
- Article date:
- September 1, 2008
CopyrightCOPYRIGHT 2008 Advantage Business Media. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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Weighing 360 g in a 35 mm housing, the 35GLT family of brush DC motors from Portescap exhibit a 40 percent increase in torque-to-volume ratio when compared with standard iron core motors of similar frame size, according to the company. Available with five winding types in the voltage range from 24 V to 90 V, the ...
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Article: Motor offers savings in hvacr energy use. (new ...
Air Conditioning, Heating & Refrigeration News;
July 20, 1992 ;
700+ words
...BALTIMORE, Md. - Residential central air conditioners could attain SEERs as high as 17 by using a new GE Motors variable-speed motor, the company said. At a press conference here last month, GE's John Hooker said the ECM (electronically commutated motor) programmable motor: * Is 20% more efficient
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