What is the step angle of a bipolar stepper motor?
2 Answers
The step angle of a bipolar stepper motor refers to the angle by which the motor shaft rotates with each step pulse. For most bipolar stepper motors, the typical step angle is either 1.8 degrees or 0.9 degrees.
Here’s how it breaks down:
1. **1.8 Degrees Step Angle**: This is common in many stepper motors, meaning the motor will make 200 steps per full revolution (360 degrees / 1.8 degrees = 200 steps).
2. **0.9 Degrees Step Angle**: This is less common but offers higher resolution. It means the motor will make 400 steps per full revolution (360 degrees / 0.9 degrees = 400 steps).
The actual step angle can vary depending on the specific design and the number of poles in the motor. For accurate information, always refer to the motor's datasheet.
Here’s how it breaks down:
1. **1.8 Degrees Step Angle**: This is common in many stepper motors, meaning the motor will make 200 steps per full revolution (360 degrees / 1.8 degrees = 200 steps).
2. **0.9 Degrees Step Angle**: This is less common but offers higher resolution. It means the motor will make 400 steps per full revolution (360 degrees / 0.9 degrees = 400 steps).
The actual step angle can vary depending on the specific design and the number of poles in the motor. For accurate information, always refer to the motor's datasheet.