stepper motor indicator pointer

This 3D-printed stepper motor indicator pointer is designed to clearly show the rotation direction and shaft position of the motor in a simple, visual way. Mounted directly on the motor shaft, the arrow-shaped pointer provides an instant reference for alignment, calibration, and movement tracking during testing or setup. Its lightweight design ensures it doesn’t affect motor performance, while the bright color makes it easy to see even in workshop environments. This small but practical accessory is ideal for debugging, demonstrations, and precise mechanical alignment tasks.