Lightobject EMOT-57HSM09 NEMA 23 57HSM09 Stepper Motor, Dual Shaft, 2.8 Amp, 127 oz.

I have installed the steppers on a 4 axis mill with rotary table. Even the Z axis is moved with no problems. I am equally impressed with the customer service . Due to my own old mind I thought I had not received an order. They work with me to see what I had done. The light came on. It was totally my mistake. They were awesome. Products can be sold all day long but if you do not have support during and after the sale it’s not the same. So again you folks are my first go to for what ever I need.

I was amazed to find these stepper motors in my mailbox just two days after I placed the order. Very fast shipping from California! I'm using them with a Tinyg board and I wired them following the instructions in the Tinyg wiki: Green to Winding A1, Black to Winding A2, Red to Winding B1, Blue to Winding B2. They appear to be working correctly on my little Sherline CNC lathe conversion, it's a new-to-me machine and I've only cut air with it so far. lol.

Yes, I was going for the low price, so I was a little concerned that I was going too cheap. But I haven't had any issues...these motors have worked perfectly so far. Only down side is they came with NO documentation. A little internet research and a multimeter and I'm on my way.

Bought one a couple months ago. Just now hooked it up. Works great. Wiring nomenclature is on the motor! Got another project coming up, so ordered another one today.It is now July 1, 2018. Both motors still working great to drive my XY linear axis. Today, ordered one for the Z axis.

Would have been great to have documentation, but not that difficult to figure out which lead is which. Timely delivery and nicely made.

This is a great product at a great price. It is performing well and I am very satisfied. No problems.

Good shipping, fine product, has the wiring info right on the case.

Excellent !!!