- Stepper Motor NEMA 17
About
Description
The NEMA 17 stepper motor is a popular type of bipolar stepper motor widely used in automation and precision motion control applications. The "NEMA 17" designation refers to its standard mounting face size of 1.7 x 1.7 inches (43.2 x 43.2 mm), making it compact yet powerful for a wide range of projects. It is available in both single-shaft and dual-shaft configurations, providing flexibility for use with encoders, pulleys, or other accessories. This motor features a 1.8° step angle, which translates to 200 discrete steps per full revolution, allowing for precise control of position without the need for feedback systems like encoders. Each phase draws 1.2 A at 4 V, and it offers a holding torque of approximately 3.2 kg-cm, which is suitable for driving moderate mechanical loads. Internally, the motor uses permanent magnets and electromagnetic coils arranged in a specific configuration to produce rotational motion in precise increments. It can be controlled using stepper motor drivers like the A4988, DRV8825, or more advanced TMC series drivers for quieter operation and smoother microstepping.
Characteristics
- Info
Step Angle: Typically 1.8 degrees per step, meaning the motor executes 200 steps per revolution. There are also motors with different step angles for specific requirements.
- Info
Rated Voltage: 12V DC
- Info
Current: 1.2A at 4V
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Stepper Motor NEMA 17
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About
Description
The NEMA 17 stepper motor is a popular type of bipolar stepper motor widely used in automation and precision motion control applications. The "NEMA 17" designation refers to its standard mounting face size of 1.7 x 1.7 inches (43.2 x 43.2 mm), making it compact yet powerful for a wide range of projects. It is available in both single-shaft and dual-shaft configurations, providing flexibility for use with encoders, pulleys, or other accessories. This motor features a 1.8° step angle, which translates to 200 discrete steps per full revolution, allowing for precise control of position without the need for feedback systems like encoders. Each phase draws 1.2 A at 4 V, and it offers a holding torque of approximately 3.2 kg-cm, which is suitable for driving moderate mechanical loads. Internally, the motor uses permanent magnets and electromagnetic coils arranged in a specific configuration to produce rotational motion in precise increments. It can be controlled using stepper motor drivers like the A4988, DRV8825, or more advanced TMC series drivers for quieter operation and smoother microstepping.
Characteristics
- Info
Step Angle: Typically 1.8 degrees per step, meaning the motor executes 200 steps per revolution. There are also motors with different step angles for specific requirements.
- Info
Rated Voltage: 12V DC
- Info
Current: 1.2A at 4V