Re: [CAD_CAM_EDM_DRO] Re: age old question

A couple things to think about. Their motors as I recall are all single
shafts. Many applications benefit from dual shaft motors.
Most of their motors are 4 wires so that means you must have a bipolar
drivers and you therefore have no choice as to how to connect it, last they
don't give the inductance or phase resistance of their motors which in my
option is important. Look at the speed/torque chart for the 434 oz in
stepper motor. The torque drops to 25 oz in at 375 RPM. Not very good.
Yes I do sell stepper motors so I might be biased but the above speaks for
itself.
Dan
Camtronics Inc
www.seanet.com/~dmauch

----- Original Message -----
From: "William Carrothers" <wcarrothers@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Thursday, February 03, 2005 5:51 AM
Subject: RE: [CAD_CAM_EDM_DRO] Re: age old question


>
>
> I'm new to the list but have done a lot of business with
> AutomationDirect.com for things other then step motors. So sorta can
> recommend them based on their performance (delivery and customer
> service) there. But curious what others might think about the step
> motors they offer?
>
>