how to measure force of motor
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‎2021-08-30 3:25 AM
i need to measure force of a motor but i don't know i how to measure .
please any one help me
i'm using 24v dc motor with encoder
and stm32f446re controller
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STM32F4 Series
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‎2021-08-30 3:49 AM
Hi LOGU,
to measure the force of a motor you must measure the corrent absorbed from it.
You can use a shunt and an OPAMP to converte the current into a voltage readable from ADC of your microcontroller.
The current flow through the shunt is the same of motor current: this is proportional to the mechanical strength avialable on the shaft.
(encoder is used only to evaluate the speed and direction of rotation).
Best regards
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‎2021-08-30 3:57 AM
MPast.1
thanks for your valuable point
i will check.
Best regards
