What is an encoder?
Encoders help motors and motion systems work better. They turn movement or position into an electric signal. This way, control systems can get precise feedback and adjust motors as needed. Encoders are useful in many fields, like making things, robots, and automation, where you need accuracy and control. The encoders can work with any IEC electric motor and you can modify them to suit your needs, even if you have a different motor type.
Different encoder types: Incremental encoder and absolute encoders
Incremental encoders:
Incremental encoders are common in many industries. They produce pulses when they move slightly, and these pulses help measure their movement speed and distance. This type of encoder is simple, affordable, and very accurate. It works by producing pulses as the shaft rotates, indicating the rotation speed and distance. The incremental encoder is suitable for applications where you only need to know the position relative to a starting point.
Absolute encoders:
A simpler way to explain absolute encoders is that they measure the exact position of a shaft that rotates once. They give a different digital code for each position, so they can tell where the shaft is very precisely. Absolute encoders are very dependable and give accurate position information, which is very important in applications where the shaft's position affects how things work.
Understanding encoder types and their applications:
Incremental and absolute encoders are both important for how motors and similar systems work. Incremental encoders work well for situations where you need to know the relative position of something, while absolute encoders are very useful for tasks where you need to control the exact position of something with precision.
Why choose BJ-Gear A/S for encoders?
If you need encoders, you can count on BJ-Gear A/S. We have different kinds of encoders, like incremental and absolute ones, to fit different industrial uses. Our encoders are made with technology, so they work well, last long, and measure accurately. We care about giving you great products and service, and we want to help you with your motion control and precision needs in your industrial work.