Diameter of Sailrite pulley shaft?

[Quade]

Worker-B was close to $300. A decent servo motor with more power than the worker-B is about $150-200.   It's hard to beat the Chinese.   

I'm thinking by the time you finish, it would be cheaper to just buy a Chinese servo.  I have a Cutex branded one on one of my machines. It's been flawless. 

[solowiej]

I'm trying to reduce the volume of the machine when I'm not using it, which is my attraction to a smaller body-mounted motor like your WorkerB setup. Striving for a stage in between the oversized (for me) industrial table and the underperforming (for me) Sailrites.

And right now until 2/19 the WorkerB is on sale for $225.

Are you happy with the torque from the WorkerB motor, and what have you tried it on so far?