hybrid stepper motor nema 17

hybrid stepper motor nema 17
Product Details

The hybrid stepper motor nema 17 hybrid step combines the advantages of permanent magnet and reactive. It is further divided into two phases, three phases and five phases: the two phase step angle is generally 1.8 degrees and the five phase step angle is generally 0.72 degrees. Hybrid stepping motors have the widest application of stepping motors as the number of phases (number of energized windings) increases, the step angle decreases, and the accuracy increases.

Technique  Parameters



Step Angel

1.8 degree

Step Angel Accuracy


Resistance Accuracy


Inductance Accuracy


Temperature Rise

80°C Max

Ambient Temperature


Insulation Resistance

100MΩ Min., 500VDC

Dielectric Strength

500VAC for one minute

Shaft Radial Play

0.02Max (450g-load)

Shaft Axial Play

0.08Max (450g-load)

Nema 17 series 42STH series stepper motors:

Model No.Step AngelVolt age/ PhaseCurrent/ PhaseResistance/ PhaseInductance/ PhaseHolding TorqueLead wireWeightLength


All above is used normally , and we can customize according to your requirements.


1. The hybrid stepper motor nema 17 adopts a unique stator-rotor finishing process. The rotor structure is precise, uniform and smooth, and its inner hole has high precision, and the operation process is smooth and accurate without losing steps.

2. The surface of the rotor is coated with an imported black magnetically-filled material. The entire rotor is sealed and subjected to a special finishing process, so that its cogging does not easily leave residues such as iron dust and dust, so that the motor will not appear in the long-term operation.

3. Its drive control is a perfect combination. The product is small and sophisticated and requires no additional driver and control. Such products can save users a lot of time and resources and provide great convenience.


Stepper motor lead wires: