Overview
The Stepper Motor is designed for precise control of angular or linear position, velocity, and acceleration. It is widely used in applications requiring accurate and repeatable motion. The motor divides a full rotation into equal steps, allowing fine-grained control over movement.
Pinout Description
- Coil A+: First terminal of the first winding.
- Coil A-: Second terminal of the first winding.
- Coil B+: First terminal of the second winding.
- Coil B-: Second terminal of the second winding.
Connect these pins to a stepper motor driver for proper operation.
Working Principle
The Stepper Motor works by energizing its windings in a specific sequence to produce motion. Each pulse of electrical energy corresponds to a single step, enabling precise control over the motor's position. By varying the sequence and duration of pulses, the motor can move forwards or backwards at varying speeds.
In full-step mode, one winding is energized at a time. In half-step mode, two windings are energized simultaneously, doubling the resolution. Micro-stepping can be used for even finer control by partially energizing windings.
Applications
- 3D printers and CNC machines.
- Robotics and automation.
- Camera gimbals and stabilizers.
- Precise control systems in industrial machinery.
- Positioning tools and equipment.
