Looking for a low-cost, small, off-the-shelf, motor, plus a simple controller.
Required: 4,000 RPM at 0.2 N.m. (I think - we need you to check our math.)
Brushed or brushless, don't care. Just cheap.
This should be a small motor, for benchtop testing of concepts. It should maintain RPM at desired torque. We're expecting to pay under $50 for the motor, under $25 for the controller. Will pay you $25 to find. Amazon motors don't seem to live up to their advertising, but we accept any quality source. We will purchase and validate the motor before your payment.
We are a nonprofit engineering training project for under-privileged teenagers.
theboom.org
Thx!
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