Product Overview
The SparkFun NEMA-17 Stepper Motor with Cable is a precision stepper motor designed for robotics, CNC machines, automated mechanisms, and other motion control systems that require reliable, repeatable positioning. With a rated voltage of 12V and torque of approximately 2.3kg·cm, this stepper offers a balance of power and compact size.
This motor includes an integrated cable for easy connection to drivers and controllers, reducing setup time and wiring complexity.
Key Features
-
12V stepper motor with consistent torque output
-
NEMA-17 mounting standard for universal compatibility
-
Includes cable for straightforward installation
-
Rated torque ~2.3kg·cm for reliable motion control
-
Precision stepping for accurate positioning
-
Durable construction for long-term performance
Why Choose a Stepper Motor?
Stepper motors provide precise motion control by moving in fixed increments, which makes them ideal for applications requiring repeatable positioning. Unlike DC motors, steppers maintain accurate open-loop control without feedback systems.
Compared to servos, stepper motors are simpler to drive and offer excellent positional repeatability in many automation and robotics applications.
Typical Applications
-
3D printer drives and motion axes
-
CNC routers, mills, and automated tools
-
Robotics joints and linear stages
-
Automated camera sliders and positioning platforms
-
Small automation systems and DIY projects
This stepper motor fits systems where reliable repeatable motion and precise control are important.
How to Choose the Right Stepper Motor
When selecting a stepper motor, consider:
-
Voltage compatibility with your controller/driver board
-
Torque requirements based on load and motion speed
-
Physical size such as NEMA frame standard
-
Cable/connectivity options to simplify wiring
This NEMA-17 stepper with integrated cable offers a good balance of power and ease of integration for medium-scale motion systems.
Technical Specifications
-
Model: SparkFun NEMA-17 Stepper Motor with Cable
-
Rated Voltage: 12V DC
-
Torque: ~2.3kg·cm
-
Mounting: NEMA-17 standard
-
Cable: Integrated for easy connection
-
Application: Robotics, CNC, automation
Frequently Asked Questions
This stepper motor operates at 12V and is compatible with common stepper drivers such as A4988, DRV8825, and similar. Stepper motors are chosen for precision motion control when open-loop positioning is needed without encoders or feedback. The integrated cable simplifies wiring to drivers and controllers.
Package Includes
1 × SparkFun NEMA-17 Stepper Motor with Cable
