Dear all,
I'm facing a problem with my stepper motor. It was working fine previously. But under exactly the same condition, the new moving pattern becomes a repetition of 4 steps, i.e. after turning from step 1 to 4, it goes back to the step 1 position.
I'm not sure if it is the problem with the supplied current and voltage. The motor I'm using is RS_441_0401_16HS_012, the datasheet (attached) specifies 36V supply voltage, 0.6amp/phase and 6.6 ohm/phase. But for my previous experiments, 12V worked fine. Now even if I supply 12V, it doesn't work properly again.
Some additional info:
1. I'm sending a sequence of signals: 1010, 0110, 0101, 1001 from BasicX to L298N
2. the circuit is similar to that I've attached.
3. when driving at a high voltage, say 20V, the power source jumps from 'constant voltage' to 'constant current' mode at the end of each 4-step repetition.
Thanks a lot in advance!
I'm facing a problem with my stepper motor. It was working fine previously. But under exactly the same condition, the new moving pattern becomes a repetition of 4 steps, i.e. after turning from step 1 to 4, it goes back to the step 1 position.
I'm not sure if it is the problem with the supplied current and voltage. The motor I'm using is RS_441_0401_16HS_012, the datasheet (attached) specifies 36V supply voltage, 0.6amp/phase and 6.6 ohm/phase. But for my previous experiments, 12V worked fine. Now even if I supply 12V, it doesn't work properly again.
Some additional info:
1. I'm sending a sequence of signals: 1010, 0110, 0101, 1001 from BasicX to L298N
2. the circuit is similar to that I've attached.
3. when driving at a high voltage, say 20V, the power source jumps from 'constant voltage' to 'constant current' mode at the end of each 4-step repetition.
Thanks a lot in advance!
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