Re: [CAD_CAM_EDM_DRO] Sanyo "Step-Syn" Stepper Motors

Hugh,

Sure! They look like 6-lead motors. Could be driven with either a
unipolar or bipolar driver. Funny 2 deg. step! I'd have to guess the
oz-in, 60? Might be more. Try to find the Sanyo stepper site, if there
is one. Sound like copies of Slo-Syn, Which I have, would be about
60. Fire them up. See previous threads on how to hang a bucket of sand
to determine the torque.

Alan

Hugh Mahlendorf wrote:

>
> Group:
> Tonight I dug out of the barn, a 1980 IBM Printer (thing weighed a ton!)
> and tore it apart. Came up with a couple of power supplies, various and
> sundry boards, and two Sanyo Step-Syn Stepper motors.
> The nameplates on each list the motors as:
> Type 103-820-2
> DC 4.5V
> 1.4A
> 2 degrees/step (that's what it says!)
> They are approx 3-3/8" (85mm) dia. 2-1/2" deep (not including the shaft)
> with a 3/8" (10mm) dia X 1-3/32" (28mm) long.
> One of them has a belt pulley on the shaft that I can't seem to remove
> but it is very close to the motor body.
> Motor leads are as follows:
> 1-blk 2-wht 3-red 4-blue 5-red/wht 6-blue/wht
> Here's my question: Any value to these things? I would like to build a
> small (16"x24") sign router.
>
> Hugh
> Cogito ergo sum quid sum - cogito
> I think, therefore I am what I am - I think