Tuesday, November 28, 2006
Shortest and lightest coreless DC motor developed
Design of the world's shortest length and lightest weight DC motor has been achieved using a new coil winding technology. Asaba Engineering has developed the shortest length and the lightest weight coreless DC motor for motion control applications. Motor length is only 18.9 mm, with an inner diameter of 20 mm.
Weight is only 28 grams.
Model YDC-20 is an 87.21% high efficiency motor and no load current is only 7.9 mA.
This product design uses the Asaba patented coil winding technology.
Rated voltage is 6V, minimum starting voltage is from 0.0V.
Starting torque is 26.55 mNm and the torque constant is 14.76 mNm/A.
A high ratio gearbox is not required, reducing the total installed cost.
A double shaft for an encoder is available as an option.
Significant applications include robot actuators, mobile medical products and miniature pumps, where a quick response, low power consumption and miniature size are required.
Weight is only 28 grams.
Model YDC-20 is an 87.21% high efficiency motor and no load current is only 7.9 mA.
This product design uses the Asaba patented coil winding technology.
Rated voltage is 6V, minimum starting voltage is from 0.0V.
Starting torque is 26.55 mNm and the torque constant is 14.76 mNm/A.
A high ratio gearbox is not required, reducing the total installed cost.
A double shaft for an encoder is available as an option.
Significant applications include robot actuators, mobile medical products and miniature pumps, where a quick response, low power consumption and miniature size are required.
# posted by Medical Information : 2:36 AM
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