Re: Identify these Steppers

--- In CAD_CAM_EDM_DRO@y..., cla@m... wrote:

> I've got a couple Sanyo Denki Step-Syn steppers model 103-746-1 but

can't

> find any spec. sheets for them. They are 3.4V @ 2.9A and appear to

be Nema

> 23 triple stacks. Can anybody point me to the specs. on these.
>
> Thanks Claton Cadmus

Claton,

Your stepper is rated at 10.8Kg^cm holding torque, which is about the
equivalent of 150 oz/in. The modern equivalent would be a 232-180-SB
(my model number), which is 180 oz/in, needing only two amps.

Hope this helps.

Jon

specs at: http://www.mendonet.com/steppers/nema23.htm