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Unread 16-01-2011, 12:32
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Re: RS550 Enough Power?

Quote:
Originally Posted by Alienvin View Post
So Jim,

I'm looking at the RS-550, 19300 RPM Free Speed with a Banebots Gearbox with a Gear Ratio of 256:1, then maybe a 10T off the Banebot Gearbox to either a 48T, 54T, or 60T Sprocket attached to a 3' Arm Extension that at the end of it has a 1'6" arm extension that to has a gearbox setup on the end of it. All in all I would like to keep the entire weight to the arm under 7lbs.... What you think?
To play it safe, you'll want to gear such that at max load, the torque on the motor is only 20-25% of the stall torque, some people prefer even less.