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| John Hill:
I wired another stator today, using all 42 coils, every phase 4,4,3,3 in parallel and it is not a very good performer at all on 55volts 6 amps. :coffee: |
| John Hill:
I had another try with my latest rotor and managed to measure nearly 6 N.m. of holding torque. It also free runs up to 300rpm. That is using every coil configured every phase 4,4,3,3 in parallel. The three phases are connected in delta. I think it is time to start building the machine. |
| vtsteam:
Well that's nearly 1000 in oz. ! Should do the job. :thumbup: |
| John Hill:
What would a 'regular' stepper with that torque cost do you think? |
| vtsteam:
From $100, on up, here, depending on country of origin and the firm selling it. |
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