NEMA 17 hybrid stepper motor 17HS8401B with 1.8 degree step angle

Information about this module is generated with the help of AI. The description may be incomplete, inaccurate, or subject to change.
The 17HS8401B is a NEMA 17 hybrid stepper motor with a single shaft, two phases and a 1.8 degree step angle. The motor is designed for precise control of position, speed and rotation and is suitable for CNC machines, 3D printers, robotics, automation and various electronics and DIY projects.

The motor is a bipolar hybrid stepper motor with four leads and two separate windings. It is used with a suitable two-phase stepper motor driver that regulates the current through the windings. With a step angle of 1.8 degrees, the motor provides 200 full steps per revolution. With microstepping, each step can be divided into several smaller steps for smoother operation and higher resolution.

The rated current is 1.7 A per phase and the phase resistance is 1.8 ohms. The resistive rated voltage can be calculated as approximately 3 V per phase at rated current. This is not the same as the supply voltage of the stepper motor driver. The motor should normally not be connected directly to a 12 V or 24 V power supply. A current regulated stepper motor driver can instead be supplied with a higher voltage while limiting the current to the motors rated current.

A higher supply voltage to the driver can provide better performance at higher speeds because the current can build up faster in the motor windings. For example, 24 V can provide better high speed performance than 12 V if the driver is designed for this voltage. Always check that the selected stepper motor driver supports the intended supply voltage and rated current.

The motor is designed for smooth operation with low noise, low heat generation and good acceleration performance. It is therefore also suitable for applications where smooth and controlled movement is important.

Facts.
Model: 17HS8401B
Motor type: Hybrid stepper motor
Size: NEMA 17
Shaft type: Single shaft
Number of phases: 2 phases
Electrical type: Bipolar
Number of leads: 4
Step angle: 1.8 degrees
Full steps per revolution: 200
Rated current: 1.7 A per phase
Phase resistance: 1.8 ohms
Motor length: 42 mm
Rated voltage: approximately 3.0 V per phase at rated current
Driver: Two-phase stepper motor driver
Compatible drivers: 2M420, 2M415
Features: Low noise, low heat generation, smooth operation and good acceleration
Applications: CNC, 3D printers, robotics, automation and electronics
Connection: JST PH 6-pin, 2.0 mm
Cable: JST PH 6-pin, 2.0 mm to 4-pin 2.54 mm connector housing
Cable length: 1 meter, included

Included.
1 pc module.

About the product.
Weight: approx 375 gram.
Contact us if you have questions at info@pchbutik.se
Article no: 1102
Remaining stock quantity can be found under the Product details tab.
In our range since: 2026-08-31

For you.
Components and building materials for those who build electronics themselves experiment and develop.