This listing is for a brand new Nema 23 600oz in stepper motor rated at 3.5A, 1/8 degree, featuring 8mm dual shafts for maximum strength with flats machined into them. These are 4 lead bipolar steppers.

Very few  CNC systems require more torque than these provide. (600oz/in is 37.5in/lbs)

If your looking for smaller motors I offer 300oz steppers as well in my store. They are designed in house for optimal performance with the G540.

Motor wiring schematic for the Gecko is listed in the pictures above with polarities. 

 *Due to high demand these units can take up to 5 days to have stock replenished in the event there sold out. 

The best deal on Ebay for motors featuring a Nema 34's torque rating located in the US.

Full Specs Are below:

These motors are very powerful considering there torque rating, and provide more than enough holding torque for light to medium grade CNC's.

These can also be used in robotics, and many other applications requiring a great deal of torque with 3.5A. These motors also feature 3.9 inductance rating so they hold their torque much better at higher IPM Speeds.

I encourage you to check my store to compliment these motors with a Gecko G540, shielded motor cables, and power supplies. I will offer the lowest combo pricing online period.

 International shipping welcome with adjusted shipping price. Please message me prior to purchasing for an accurate shipping quote.

 *If you need more than one please refer to the shipping cost after the first one is purchased. These motors weigh in at over 2.2lbs. each*