What is the point of using an absolute value encoder?

June 12, 2022

We know that rotary encoders are divided into incremental and absolute value types. Generally, absolute value encoders are much more expensive than incremental ones; and absolute value encoders are divided into single-turn and multi-turn types. Among them, the multi-turn type is also a lot more expensive than the single-turn type.
So what's the point of using an absolute encoder, especially choosing a multi-turn absolute encoder?
Let's briefly review some basic concepts about these encoders.
The main differences between incremental and absolute encoders are:
◆Incremental encoder outputs a set of pulse codes alternately after each rotation passes through a fixed angular interval when the mechanical shaft rotates;
◆The absolute value encoder is always based on the current angle of the mechanical axis, and continuously outputs its rotational position code.
The difference between single-turn and multi-turn absolute encoders is only in the output range of the angular position encoding. The range of the former is only one turn, while the latter can measure the rotational position of multiple turns.

However, this does not mean that absolute encoders must be used in position measurement applications, nor that multi-turn absolute encoders must be used for long-distance position detection.

Sebelumnya

Seterusnya

Hubungi Kami

Author:

Mr. Robort

Phone/WhatsApp:

+8613357159418

Produk popular

Berita Syarikat

Cara Memilih dan Memohon Backbacklash Ketepatan Motor Stepper Deceleration

November 30, 2022

Mempromosikan perniagaan servo bersama

September 27, 2022

Industri berita

Mengapa perkembangan motor servo semakin baik dan lebih baik?

October 31, 2022

Blog News

How to choose an AC servo motor?

September 27, 2022

How to choose a servo motor for automation equipment?

June 18, 2022

You may also like

Related Categories

E-mel kepada pembekal ini

Subjek:

E-mel:

Mesej:

Your message must be betwwen 20-8000 characters

Hubungi Kami

Author:

Mr. Robort

Phone/WhatsApp:

+8613357159418

Produk popular

Berita Syarikat

Cara Memilih dan Memohon Backbacklash Ketepatan Motor Stepper Deceleration

November 30, 2022

Mempromosikan perniagaan servo bersama

September 27, 2022

Industri berita

Mengapa perkembangan motor servo semakin baik dan lebih baik?

October 31, 2022

Blog News

How to choose an AC servo motor?

September 27, 2022

How to choose a servo motor for automation equipment?

June 18, 2022

Tentang kita

Hubungi Kami

Tel: +86--13357159418
Telefon mudah alih: +8613357159418
Alamat: Huzhou, Zhejiang China

Hantar pertanyaan