On 18 Feb 2018, at 23:53, Chris Albertson wrote:
> So I need to select a belt type and size. My initial guess at this a the
> GT2, 3mm pitch and 9mm wide.
>
I am planning to renew my belts after some 13 years fairly heavy use
(ballscrews now worn), so I too have been pondering this problem.
I have one of those motors. On the Z of my mill, with a 60 volt psu, very
poor performance. 27 ipm or stall lifting the head on the G0704.
With the 860 drive and 48 volts I could only get about 60 ipm . The
automation direct ( kelling) drives at 120 volt really make the difference,
far less motor
On Friday 16 February 2018 11:19:09 jeremy youngs wrote:
> I have one of those motors. On the Z of my mill, with a 60 volt psu,
> very poor performance. 27 ipm or stall lifting the head on the G0704.
>
>
> With the 860 drive and 48 volts I could only get about 60 ipm . The
> automation direct ( ke