Window Lift Motors - Chief Delphi

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Window Lift Motors

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12-10-2001, 17:02

Andrew Foster Andrew Foster is offline

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#0448 (Crandroids)

Join Date: Oct 2001

Location: Bloomfield Hills

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Andrew Foster is an unknown quantity at this point

what efficiency?

The mentioned current is 20 A, the voltage used with the motors 12 V. That gives me a power of P = I * V = 20 A * 12 V = 240 W.
The mentioned Power is 22 W. That means, either the given data is wrong or the efficiency is about 10%.
Could anyone please give clarification?

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Andrew Foster

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