> On 2022-03-27, at 10:58, Gerrit Heitsch <gerrit_at_laosinh.s.bawue.de> wrote: > >>> No, that's digital. And the drive motor is fixed in speed, it's the >>> clock for the shift register that gets varied and results in the 4 >>> different data rates. >>> >> What about spinning up and down? Can you do motor tricks turning it on >> and off quickly? > > You could try that, but the motor controller itself is on the drive mechanic. It expects a digital signal to turn the motor on or off. And the controller varies by maker Plus the mech varies in inertia and spin-up/down characteristics (e. g. various belt vs. direct drive solutions). So in general, with a form of targeted PWM one should be able to reduce rotational speed but not in a reliable manner between different units.Received on 2022-03-27 16:00:07
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