Five things to know before buying Encoder Online

Have you considered buying an encoder for the automation processes in your industry? Are you confused because you do not know which encoder to choose? Well, cheer up; you are reading just what you need. You will learn the essentials on the subject matter, “how to buy an encoder.” For the sake of context, there may be a need to clarify which encoder is being referred to in order for the writer and reader to be on the same page.

Basically, an encoder is anything that converts data from one format to another. Bearing this definition in mind, an encoder can be a program, transducer, an appliance, or even a human. The transducer kind of encoder is the focus here. So, take your mind off the other examples of encoders.

Why is an encoder important? It is essential because, in systems where machines are in constant motion, and machine components are constantly changing positions, there is a need for standardization and accuracy. An encoder can help you achieve this. But, which encoder do you choose?

There are many encoders in the market today whether you decide to buy encoder online or you buy from land-based stores. You will need some basic knowledge if you hope to buy the right kind of encoder.

Types of Encoder

For starters, there are four main types of encoders.

1- Optical Encoder

2- Positional Encoder

3- Rotary Encoder

4- Linear Encoder

It would be wrong to work on the assumption that any of these encoders will do an excellent job for any task you have in mind. Some encoders work best for some particular task than others. Below are things you should know before you buy an encoder online.

Things to know before buying an Encoder Online

1- Size

Encoders comes in different sizes. The size of the encoder you are to buy will be determined by the system it is integrated into. When you want to buy an encoder, do not have an arbitrary size in mind. Measure the space available for the encoder to fit in. Area for the encoder to occupy will be clearly seen in the system you want to integrate it into. Just measure the encoder space length and diameter.

2- Identify the Possible Constraints

Every encoder that is purchased will be fitted into a moving system. The encoder is so placed because it needs to collect data on position, motion (velocity and acceleration), and displacement. While doing its job, the encoder will face some constraints (mechanical or environmental). Protect these possible constraints.

3- Incremental or Absolute Encoder

The difference between these two is the nature of the signal they produce. An encoder (rotary, linear, optical, etc.) can either be incremental or absolute. Know the pros and cons of these two before selecting one.

4- Application

What do you need an encoder for? What industry needs the encoder? You must be able to answer this question before you buy one. This will help you to buy the exact encoder you need.

5- Price

Have a budget in mind. Do research online for encoder price in India to find the encoder you need at an affordable price.