Eltra Encoder Absolute Rotary Encoder

Choose a subcategory:

Show all categories

Absolute rotary multiturn encoder

Solid shaft singleturn absolute encoder with synchronous flange (diam. 50 mm).

Singleturn Absolute Optical Encoder

Single turn encoder

Solid shaft singleturn absolute encoder with clamping flange (diam. 36 mm).

Gray code encoder

Solid shaft singleturn absolute encoder with centering square flange (diam. 31,75 mm).

Optical rotary encoder

Solid shaft singleturn absolute encoder with centering square flange (diam. 50 mm).

Binary code encoder

Solid shaft magnetic multiturn absolute encoder with Serial Synchronous Interface (SSI).

Blind Hollow Shaft magnetic multiturn absolute encoder with Serial Synchronous Interface (SSI).

Absolute encoder

Absolute encoder

Solid shaft multiturn absolute encoder with synchronous flange (diam. 50mm). Rev. 2.0.

Solid shaft multiturn absolute encoder with clamping flange (diam. 36mm). Rev. 2.0.

Solid shaft multiturn absolute encoder with clamping flange (diam. 36mm). Rev. 2.0.

Absolute Multiturn Optical Encoder

Absolute encoder

Blind Hollow shaft multiturn absolute encoder with stator coupling. Rev 2.0.

Blind Hollow shaft multiturn absolute encoder with stator coupling. Rev 2.0.

Blind Hollow shaft multiturn absolute encoder with stator coupling. Rev 2.0.

Absolute encoder

Solid shaft multiturn absolute encoder with synchronous flange.

Solid shaft multiturn absolute encoder with Profibus DP electronic interface. Centering square flange (diam. 31,75 mm). Rev 2.0.

Absolute rotary encoder Eltra

Absolute encoder is a sensor that allows you to determine the position or speed of rotation of a detail in a given space. The main advantage over Eltra incremental encoder will be the ability to instantly spotting the coordinates immediately when device switched on without necessity again enter zero point.

Eltra absolute encoder

Due to its functions and data transmission capabilities over field bus, absolute encoders are currently use in almost all types of industries. Today, the absolute rotary sensors of this brand supported output interfaces like:

  • Bit parallel
  • Analogue
  • SSI
  • Profibus
  • Profinet

By construction, the products divided into two types: singleturn absolute encoders and multiturn absolute encoders. Also according to the principle of work, we can split them into the optical and magnetic. The advantage of first type will be better accuracy in measurements in turn. Second category have a greater degree of protection and reliability.

Multiturn and singleturn

Singleturn absolute encoder Eltra is a sensor that can produce an absolute value within one revolution, which is equal to 360 degrees. After one turn, the system considers the issued code as a completed stage and returns to the beginning of the calculation. The number of bits determines the resolution of the single-turn encoder. For example, if appliance has 16 bits, then this means the resolution of 65,536 pulse per revolution.

Multiturn absolute encoder Eltra is a sensor, which consists of several measuring discs. This construction allows using device to measure not only one, but also at several revolutions of detail.

The max resolution indicators among absolute sensors are 13 bits (8192ppr), and the max number of revolutions is 39 bits.

Absolute encoders Eltra series

Manufactured devices divided into four categories. They separated by construction and principle of action. Also important is the type of coupling and installed output interface.

Optical single turn encoders Eltra. Include series:

  • EA 58B/C-63 A/D/E with solid shaft ;
  • EA 58 F-EA 63 F/G with blind hollow shaft ;
  • EA 90A-115A with solid shaft ;
  • EA 58B/C-63 A/D/E with solid shaft and PROFIBUS ;
  • EA 58F-EA 63F/G with blind hollow shaft and PROFIBUS ;
  • EA 90A-115A with solid shaft and PROFIBUS ;
  • EAX 80 A/D with explosion proof ATEX.

Most popular models: eltra ea63a, eltra ea63.

Optical multiturn encoders Eltra. Include series:

  • EAM 58 B/C-63 A/D/E with solid shaft ; 
  • EAM 58F-EAM 63 F/G with blind hollow shaft ;
  • EAM 90 A-115 A with solid shaft ;
  • EAM 58B/C-63 A/D/E with solid shaft with PROFIBUS ;
  • EAM 58F-EAM 63 F/G with blind hollow shaft with PROFIBUS ;
  • EAM 90 A-115 A solid with shaft with PROFIBUS ;
  • AAM 58 F blind hollow with shaft PROFINET ;
  • AAM 58 B/C with solid shaft PROFINET ;
  • EAMX 80 A/D with explosion proof ATEX.

Most popular models: eltra eam 63, eltra eam58, eltra eam 36.

Magnetic singleturn encoders Eltra. Include series:

  • EMA 22 A with kit encoder ;
  • EA 36 A with solid shaft ;
  • EA 36 F/G with blind hollow shaft ;
  • EMA 50A/B/BY with solid shaft ;
  • EMA 50 F/G with blind hollow shaft ;
  • EML 50A/B/BY with solid shaft analogue ;
  • EML 50F/G with blind hollow shaft analogue ;
  • EMA 55 A/AY with kit encoder.

Most popular models: eltra ema22, eltra ema50, eltra eml 50.

Magnetic multiturn encoders Eltra.Include series:

  • EAM 36A with solid shaft ;
  • EAM 36 F/G with blind hollow shaft ;
  • EAMW 58 B/C- 63 A/D with solid shaft.

Most popular models: eltra eam36, eamw 58 eltra.

Due to the popularity of this type of sensor, Eltra's offer for absolute sensors is constantly growing and improving with the latest technology. A wide range of existing models allows covering almost all client needs.

Also, company can produce some models for a special order. Eltra Encoders have solid construction and excellent performance.
Today, sensors of these categories are the center of attention and priority in the production of the entire company. The Eltra-trade website contains the full catalog of models of all the series presented.

If you need help to make the right choice and buy absolute Eltra Encoder with low cost, call our manager-consultant according to numbers indicated in contacts.