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Questions tagged [dc]

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34 views

what if stall torque is exceeded?

for a DC motor, when the torque or load is small, the DC motor rotation speed is fast. When load becomes bigger, the speed slows down. But what if the load exceeded the stall torque, and maybe cause ...
0
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1answer
21 views

Will a change of motor driver improve motor performance?

I have this motor, from datasheet it works on the 6-12V range and has a no load current of 0.52A, and a stall current of 20A. I want to test the motor before buying an expensive motor driver. I have ...
2
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1answer
27 views

How can I limit the current sent to my 6V servos to ensure they don't burn out?

I'm using an adjustable desktop power supply (0-30 volt DC, 0-10 amp) to power my robot which has 7 standard 6-volt servos. There are some situations where the robot gets jammed, and power draw ...