Re: small servo motors keep stalling

Do you have a way to check motor rotatin vs output shaft rotation ?
I'm thinking 5 motor rev's = 9 output shaft rev's ?

Checked the Jraco site, the CSP-1 motor is 5.9 : 1 so that is quite
different than 5:9 closer to 6:1

The motor is lised as having 200 pounds of thrust max.

If you're doing the math on 5:9, re-do it on 5.9:1 might be a slight
difference! :)


Dave


--- In CAD_CAM_EDM_DRO@yahoogroups.com, "feck123" <feck123@a...>
wrote:

> yes after looking at the motors it says 5:9 ratio gear motor...is

that good or

> bad ? the 1/2-20 is bad too, buti gotta try to work with it for

now...i know of

> lots of people that have no problems with this setup using stepper
> motors..is the servo setup a lot less tolerant of low pecision
> machine/screw setups?..i do not know specs on the drivers and power
> supply..i bought the whole setup from place called jra

co.....website

> jraco.com...the csp-1 system...it is a nice setup and should be ok -

-if i can

> ever figure out how to mount my motors correctly ! :) --- thanks

for the

> help ! Mike