High precision absolute encoder based on optical technology also called absolute angular encoder or transducer. Encoder LIR-DA190 suitable for responsible applications with high accuracy required: metrology and laboratory equipments, machine tools, medicine, antennas, etc. Encoder provide resolution up to 24 bit with accuracy up to +/- 3,5″. Encoder body size 90 mm which is quite compact for such high parameters. Solid shaft 10 mm suitable for many connecting tools, we recommend to use precision couplings LIR-803.

High precision absolute encoder LIR-DA2110 provide highest resolution up to 26 bit and accuracy up to +/- 5″. It has big hollow shaft: 60 mm. Encoder based on optical technology also called absolute angular encoder or absolute transducer. LIR-DA2110 suitable for responsible applications with high accuracy required: metrology and laboratory equipments, machine tools, medicine, antennas, industrial robots, printing machines, etc. Big hollow shaft suitable for market needs and brings easy installation. Two different installation versions exist LIR-DA2110A and LIR-DA2110B.

Small and robust. Miniature absolute magnetic encoder LIR-MA208 has only 8 mm body diameter and up to 12 bit resolution. Hub shaft diameter is 3 mm. Encoder based on ON AXIS magnetic technology. Magnetic absolute encoder LIR-MA208 suitable for applications with compact size : robots, medicine, cameras, compact motors, etc. Magnetic technology very robust in relation to environment.

Small, high resolution and robust. Miniature absolute optical encoder LIR-DA119 has 19 mm body diameter and up to 19 bit single turn resolution. Solid shaft diameter is from 3 mm to 4 mm. Recommended connection couplings: LIR-800, LIR814. Encoder based on optical technology. LIR-DA119 suitable for applications with compact size : robots, medicine, cameras, compact motors, pharmacy, aerospace, laboratory equipment, pick and place equipment, etc.

The AksIMTM board level encoder is specifically designed for integration into applications where there is no space for the classic
AksIM TM readhead with T-shaped housing. An external case (provided by the customer) must serve as environmental protection
of the encoder.
The encoder has a built-in advanced self-monitoring function, continually checking several internal parameters. Error reporting,
warnings and other status signals are available on all digital interfaces and are visualised with the on-board LED.

The AD 34 is the most compact absolute encoder. It is available with a resolution of up to 19 bits single-turn and 12 bits multi-turn. The mechanical concept is based on a shaft assembly mounted in dual ball-bearings with a flexible torque support. Thanks to its innovative shaft assembly system, the AD34 saves time when configuring the motor shaft. Just a simple 6 mm central bore in the “B” end of the motor shaft is sufficient. The notched shaft of the AD34 is press-fitted in the “B” end of the motor shaft in a single operation. The BiSS or SSI communication interface enables control circuits to be set up that are completely digital.

Encoder LIR-MA137R is an magnetic absolute rotary encoder with a multi-turn gearbox and magnetic scanning, body diameter 36,5 mm. It has solid shaft 6 mm and physically compatible with standard incremental encoders. It is possible to make full use of the technical benefits of absolute multi turn encoders in industrial equipment. The mechanical concept is based on a shaft assembly mounted in dual ball-bearings. Encoder LIR-MA137R offering multi-turn resolution 12 bit, single turn resolution up to 12 bit, the same performance data as the 58 mm variants but with a smaller device size.

The AR60 absolute multi turn encoder has robust housing and suitable for heavy duty application. Even high axial and radial forces acting in the axial plane of the shaft of this rotary encoder will not cause it to miss a beat. The AR60 will cope with extreme acceleration, marked changes in climatic conditions and even work normally under water. This means it is predestined for use in wind turbines, ships and commercial vehicles, marine cranes just as much as in presses, wood-processing machines or stone masonry. In terms of its electrical design, the AR60 is compatible with standard industrial controller systems. The interfaces available are SSI, BiSS, CANopen and analogue. The encoder is available with resolutions from up to 12 bits as a single-turn unit and 16 bits as a multi-turn device.

The special features of the AR62/ 63 include not only a robust housing but also large dimensioned, block-type ball bearings. Even high axial and radial forces acting in the axial plane of the shaft of this rotary encoder will not cause it to miss a beat. The AR62/ 63 will cope with extreme acceleration, marked changes in climatic conditions and even work normally under water. This means it is predestined for use in wind turbines, ships and commercial vehicles just as much as in presses, wood-processing machines or stone masonry. In terms of its electrical design, the AR62 is compatible with standard industrial controller systems. The interfaces available are SSI, BiSS, CANopen and analogue. The encoder is available with resolutions from up to 12 bits as a single-turn unit and 16 bits as a multi-turn device.

The AC59 series combines a series of absolute rotary encoders with optical scanning that have been specially designed for use in extreme ambient conditions. The size 58 mm encoders have a stainless steel housing and are particularly suited to oil and gas applications, marine fittings, the food industry, packaging industry and offshore applications. As single-turn and multi-turn versions, these encoders achieve a resolution of up to 29 bits (17 bits single-turn, 12 bits multi-turn).

The E58 HM ANA series general industrial absolute encoder combines small dimensions, high resolution and a wide range of supply voltages. It has a high degree of protection and a wide operating temperature range.
It has a compact housing measuring just 58 mm. The standard version has a blind hollow shaft with a diameter of 6, 8, 10 or 12 mm. The model is available with a radial cable outlet.
It has an extended universal supply voltage range of 12-30 V, 7-30 V. Sensor resolution up to 16 bits. Analogue output signal 4…20mA, 0…5V, 0…10V.

In launching the AD35, HENGSTLER has introduced the shortest hollow-shaft encoder in the world. The AD35 is available with a single-sided 8 mm hollow shaft and a single-turn resolution of up to 22 bits. The mechanical concept is based on a shaft assembly mounted in dual ball-bearings with a flexible torque support. The AD35 is suitable for fitting in BLDC servo motors with small frame heights. The BiSS or SSI communication interface enables control circuits to be set up that are completely digital.

Compact absolute encoder LIR-DA235 has optical scanning technology. Small dimensions, high resolution, BiSS or SSI commutation protocol makes LIR-DA235 suitable for motor feedback solutions, for robots application, for industrial equipment. Encoder has resolution up to 21 bit, and height only 34,5 mm (with tether), hub shaft 6 mm. Compatible by size with incremental encoders.

Encoder LIR-MA137 is an absolute rotary encoder with magnetic scanning, body diameter 36,5 mm. It has solid shaft 6 mm and physically compatible with standard incremental encoders. It is possible to make full use of the technical benefits of absolute encoders in industrial equipment. The mechanical concept is based on a shaft assembly mounted in dual ball-bearings. Encoder LIR-MA137 offering single turn resolution up to 12 bit, the same performance data as the 58 mm variants but with a smaller device size.

Absolute single turn encoder LIR-MA142 has magnetic ON AXIS scanning technology. Magnetic encoders more robust in harsh environment. Encoder has resolution 12 bit, 42 mm body diameter, solid shaft 6 mm, communication protocol Parallel. Typical applications: machine tools, robotics, industrial automation.

The AR60 absolute encoder has robust housing and suitable for heavy duty application. Even high axial and radial forces acting in the axial plane of the shaft of this rotary encoder will not cause it to miss a beat. The AR60 will cope with extreme acceleration, marked changes in climatic conditions and even work normally under water. This means it is predestined for use in wind turbines, ships and commercial vehicles, marine cranes just as much as in presses, wood-processing machines or stone masonry. In terms of its electrical design, the AR60 is compatible with standard industrial controller systems. The interfaces available are SSI, BiSS, CANopen and analogue. The encoder is available with resolutions from up to 12 bits as a single-turn unit and 16 bits as a multi-turn device.

The special features of the AR63 include not only a robust stainless still housing but also large dimensioned, block-type ball bearings. Even high axial and radial forces acting in the axial plane of the shaft of this rotary encoder will not cause it to miss a beat. The AR63 will cope with extreme acceleration, marked changes in climatic conditions and even work normally under water. This means it is predestined for use in wind turbines, ships and commercial vehicles just as much as in presses, wood-processing machines or stone masonry. In terms of its electrical design, the AR63 is compatible with standard industrial controller systems. The interfaces available are SSI, BiSS, CANopen and analogue. The encoder is available with resolutions from up to 12 bits as a single-turn unit and 16 bits as a multi-turn device.

Encoder LIR-DA256 is an optical high resolution absolute rotary encoder with optical scanning, body diameter 56 mm and hollow shaft up to 16 mm. Most popular industrial size type. Belongs to Industrial Basic encoders characterized by being particularly flexible and has wide range of applications.  Suitable for many applications in industrial equipment: motor feedback, robots, machine tools, conveyors, elevators, packing and cutting equipment, etc. Encoder LIR-DA256 offering single turn resolution up to 23 bit.