NEMA23 Stepper Motor 59D3012GA 1.2 N·m 2.5A, 6-Lead
Part number: STP-59D3012GAStepper Motors
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Prices updated: 14 Oct 2026
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About this product
A NEMA 23 stepper motor rated 1.2 N·m holding torque and 2.5A, intended for 3D printers and small DIY CNC machines. It has six leads that support unipolar drives, and the four-lead configuration is used for bipolar drives.
Specifications
- Model
- STP-59D3012GA
- Frame size
- NEMA23
- Holding torque
- 1.2 N·m
- Rated current
- 2.5A
- Leads
- 6 (unipolar) / 4 (bipolar)
Frequently asked questions
How do I wire the 6-lead version as bipolar?
Leave the two center-tap wires unconnected and use the remaining four wires as two coils. This gives a bipolar configuration that is common for driver boards.
Which driver should I use with this motor?
Choose a stepper driver that supports at least 2.5A per phase and set its current limit to match the motor's rating or a value below it, as recommended for your build.
