Re: [CAD_CAM_EDM_DRO] NEMA 23 holding torque guess

Hi,my guess is probably 100-150 ozin depending on the driver and mode. cul
brian f.

----- Original Message -----
From: "Multi-Volti Devices (Murray)" <multi-volti@...>
To: <CAD_CAM_EDM_DRO@yahoogroups.com>
Sent: Wednesday, November 28, 2001 2:23 AM
Subject: [CAD_CAM_EDM_DRO] NEMA 23 holding torque guess


> Hello:
>
> I have about 50-60 Sanyo-Denki NEMA 23 steppers, 6 wire 3.5 V 1.5 A per
> phase. Sanyo-Denki part number is 103G770-1848.
>
> I will probably keep a dozen for a weird project, and want to sell the
rest.
>
> They are spares for dot matrix printers...I assume removed from new
> equipment, but I don't see any signs they were installed. I bought them
all
> in one box, packed like sardines, so the labels are a bit scratched.
>
> Anyone have a way to guess at the holding torque, or have data on similar
> series? S-D was uncooperative, saying they were designed for a customer
and
> thus propietary.
>
> I was going to guess 60 oz-in just based on similar average NEMA 23
> single-stack motors.
>
> Thanks
>
> Murray
>
>
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