New answers tagged power
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how much power is needed to move a linear axis
For linear acceleration of a mass, the power required will depend on how quickly you want to accelerate it.
This is because the Kinetic Energy formula is $E_k = \frac{1}{2} m v^2$. Note the v squared. ...
4
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Torque Problems vs Motor Problem?
The motors have a rated speed of 2750rpm. It doesn't look like there's much of a gear ratio, so at the moment the motors spin at the same speed as the wheels. With 16" wheels, 2750rpm is about ...
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Torque Problems vs Motor Problem?
I would swap the gears between the motor and the shaft, as it looks like you are trying to drive the axle shaft faster than the motor.
If you have a small gear on the motor and a larger (*3 or *4) ...
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Accepted
Why do identical-looking power plugs randomly not fit in some sockets in the same power strip?
Apparently the type of power strip your picture shows is one with something like a child protection. I.e. the green parts (kind of a slider) visible in the picture.
Those are mechanical devices which ...
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Measuring shaft torque of a small motor
For future reference,
If you want to measure the shaft torque of a small motor, just couple it with a DC generator (basically a DC motor) and then short circuit the terminals. The power will dissipate ...
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