NEMA 17 Stepper Motor 17HS3401S, 0.29 N·m, 1.0 A
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Prices updated: 13 Oct 2026
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About this product
A NEMA 17 two-phase hybrid stepper motor for 3D printers, CNC machines and automation builds. It has a rated current of 1.0 A and a holding torque of 0.29 N·m. Drive it with a stepper motor driver set to the motor's rated current.
Specifications
- Frame
- NEMA 17
- Type
- Hybrid, 2-phase
- Holding torque
- 0.29 N·m
- Rated current
- 1.0 A
- Voltage
- 3.4 V DC (as listed)
Frequently asked questions
Which driver should I use with this motor?
Use a two-phase stepper driver such as the A4988 or DRV8825, which are common in 3D printers. Set the driver current limit to 1.0 A or lower, depending on cooling, and check the driver settings before running the motor.
Why is the listed voltage 3.4 V DC?
The listing gives 3.4 V DC, which is unusual for a stepper motor because these motors are normally specified by rated current and coil resistance. Check the supplier datasheet or measure the coil resistance before choosing the driver supply voltage.
