Stepper Motor Specification

[arispal]

Hello everybody!!! I am a newbie here. I need your help regarding the specification of my stepper motor. I purchased a stepper motor just recently, I tried to find the specification in the internet but I could not find aything about this motor. Please find below the details written on the motor:

Shinano Kenshi Co., LTD. China
EM-335
04900G
STH-39H112-04

This is intended for Epson LQ-680 with 4 wires on it.


Thanks.

[RomanLini]

It sounds very small! I think it is a 39mm body (ie size NEMA 14). Can you post a photo?

I think it might be too small for any typical CNC use.

[arispal]

Thank you for your reply. This is the photo of the motor. I will be making a cnc which is a desktop type....the base will same size with the A4 size paper. This is intended for the PCB making.

[jiyaramz]

Yes, it depends on not only on panel weight also on how the weight is distributed.

[RomanLini]

That motor is a bit too small. You might get a working result if you use a fine threaded rod for your leadscrews, like a 6mm thread with 1mm pitch (1mm lead).

Just remember the machine will be slow and will not have much power. But it might still be ok for PCB engraving.

Personally I would look for 3 larger motors, even if they cost a bit more it will be worthwhile long-term as your machine will be faster and better.

[arispal]

thanks for all your advise....I might consider purchasing a larger motor....