The motors used in these systems operate in sync, relying on encoder feedback to ensure that all varying components are picked up and placed on the PCB at the same time. Motion control systems detect various sizes and weights of the components being placed on the printed circuit board (PCB) prior to soldering.

Surface mount (SMT) pick and place equipment in automated assembly lines must deliver high throughput. Console settings are developed based on the motor speed requirement to move the shade into the desired position.Įlectronic assembly equipment. The mechanism that provides automatic speed and position control incorporates an encoder. During the development process of the pump, feedback is used to determine the required motor speed needed to deliver the proper amount of medication.Īutomated window shades. A drug delivery system requires a precise amount of medication at a specified speed. Here is just a small sample of the many applications that incorporate encoders:ĭrug delivery systems. This article will provide an overview of two common types of encoders: optical encoders and magnetic encoders.Įncoders are used most anywhere you’ll find electric motors.

Two square waves, or channels, shifted 90 electrical degrees from each other, along with an optional index pulse that occurs once per revolution, encode the angular position data. Encoders make motion control possible by sensing the motor’s speed and position and sending feedback signals to control components. In many mechanical systems, precise motion hinges upon effective monitoring and control of the motor. How Encoders Provide Motor Speed and Position Control This article will provide an overview of two common types of encoders: optical encoders and magnetic encoders.

Motor en pcb wizard