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Without going into the math, the change in speed increases the torque the motor can supply. The further the motor speed and supply speed are apart (known as the slip), the greater the torque will be.

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12y ago
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11y ago

Load physically (like putting it in a vehicle) versus it just sitting there has to do with the weight of the load you put on it, as this makes it harder for the motor to spin at higher speeds.

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Q: What is the reasons for the slight decrease in the speed of the motor from no-load to full load?
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