grblShield with Arduino and 3 stepper motors

Hello,

I would like to order a grblShield but first I want to make sure that this is what I really need. The application I will use it for drives 1 motor in X-direction and 2 motor synchronously in the Y-direction. The motor needs to deliver a torque of at least 60mNm at a frequency of 4200PPS.

I searched a bit on the internet and I decided that I want to order a Shinano stepper motor (SST43D2085) with the following specifications:
* 1,8° step angle
* Bipolar
* 3,9V
* 1,13A/phase
* 3,45ohm/phase
* number of pins = 4
* torque of 100mNm @ 4200PPS

Will these motors in combination with the grblShield do the job for my project?

Thanks in advance,
Arne

• This topic was modified 9 years, 9 months ago by ArneVDL.