Kim chỉ (Arrow) cho Nema 17

This simple but practical pointer is designed for NEMA 17 stepper motors, making it easy to visualize the motor’s position and rotation direction.

It attaches directly to the motor shaft and provides a clear visual reference, which is especially useful for beginners who are learning how stepper motors work.

Perfect for testing, calibration, or educational purposes, this tool helps you better understand movement, direction, and positioning without needing complex measurement tools.

Features:

• Designed for NEMA 17 stepper motors

• Easy press-fit or mount on the motor shaft

• Clear visual indication of rotation and position

• Ideal for beginners and educational use

• Great for testing and debugging projects