Ran the motor today off just the attraction pulse.
Roughly lined the commutator up by eye then didnt touch it again.
14V, 2.8A with no resistance pulling 1500rpms and climbing.
24V, 5A varistor by passed 3600rpms and climbing.
Ran it for 10 mins or so with no worries.
Not much vibration at all and one happy tinkerer.
Pitting in the commutator all across the leading edge was interesting at such low power.
Coils did not warm at all.
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