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                * 88-264VAC powered

The Animatics is a bit overkill for your application unfortunately due to the other capabilities it has. It can hold a very accurate speed but it’s a bit pricey if that’s all you need."

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34B/FV Series INTEGRAmotor Model 3708 -- Integrated Brushless Motor, Requires Arduino Control

From Steve:

"Bodine-Electric makes an integrated brushless motor that might be an alternative. The control would have to be done on your end. It has an on-board brushless drive but the speed loop would have to be done from your system.

The brushless amplifier requires a 15KHz speed reference in the form of a PWM output (TTL). Your speed depends on the duty cycle.  You would then take the encoder feedback from the motor and close the loop on your end.

You would need the motor, cable kit and a 24V (approx. 400W) power supply.  That should all be under $ 1200.00

P.S. There is a price on the website for the motor and cable set, you can use that as a reference. The pricing from us will be lower."

From Jason:

"...The downside is that to get an accurate, constant speed you'll need to implement the control system yourself to do it. That would mean some sort of dedicated processor (something like one of the beefier arduinos might do it) that would read the encoder, calculate the motor's rotational velocity, compare it to what you want for a velocity, then adjust the duty cycle of the PWM going to the motor/amplifier to correct for the delta. There's sort of an art in doing all of that - it depends on how fancy you want to get and how much time you want to put towards it."

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 If you need to stay closer to $ 1200.00 you can drop the shunt but personally I would use it if you have the choice.

(See 42VDC chart below – continuous torque)"

From Jason:

"Adding in a belt and some pulleys does complicate your setup a little more. Just be careful about what belt you decide to use - you really want a light-weight endless/seamless belt for your application - that will help prevent random "glitches" as the pulley passes across where the two ends of the belt meet. (If you stop by sometime I can show you the one that was used on the scan mirror of MISI.

Putting the shunt on is a very good idea, that will help prevent from roasting your motor or the power supply.... though if you're very careful about how you ramp the speed up and down you can mitigate part of those problems."