Re: [CAD_CAM_EDM_DRO] Vexta Steppers / gearheads help needed........

Hi Russ,

I have PH266-01GK Vexta steppers. They are about 83 oz/in. My attached
gearboxes are 2GK7.5KA. I have a data sheet for the gear boxes and the
steppers, mostly Japanese. and I see 50 ~ 180 as a "reduction ratio". I
can scan and send you the data sheet, perhaps you'll make more of it
then I did! I think the simplest method of determining the gear ratio
is just to drive it, and count the rev's! The motor data sheet did not
say the torque. The motor plate says 1.8 degree, 6V, 1.2A

Let me know if you want the scans, about 2.3M each!

Alan KM6VV


RC wrote:

>
> Does anyone know the specs or where I could find information on Vexta stepper mod. #ph266-ogk, information needed work be holding torque, and on the attached gearhead, information needed would be the gear ratio.
>
> Thanks,
> Russ