LIR-DA290 big hollow shaft optical absolute encoder


High precision absolute encoder LIR-DA290 provide not only high resolution up to 24 bit and accuracy up to +/- 15″ but also big hollow shaft (50 mm). Encoder based on optical technology also called absolute angular encoder or absolute transducer. LIR-DA290 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.


Related Products

  • ac61_hauptfoto_reautomatico-ou

    AC61 multiturn stainless steel optical absolute encoder

    The AC61 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). Connection options are parallel output, Profibus, CANopen, CANlayer2, DeviceNet and Interbus.

    Multiturn:
    Yes
    Technology:
    Optical
    Body Ø, mm:
    61,5
    Shaft type:
    Solid
    Shaft Ø, mm:
    9,52; 10
    Temperature (°C):
    - 40 … 100
    Speed (rpm):
    6000
    Protection Class:
    IP67
    Resolution (bit) MT / ST:
    4 … 12 / 10 ... 17
    Accuracy:
    +/-35"
    Interface:
    BiSS / SSI / CANopen / CANLayer2 / Profibus DeviceNET / Parrallel / SSI programmable
  • ar62_hauptfoto_reautomatico-ou

    AR62 multiturn magnetic absolute encoder

    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.

    Multiturn:
    Yes
    Technology:
    Magnetic
    Body Ø, mm:
    58
    Shaft type:
    Solid
    Shaft Ø, mm:
    9,52 … 12
    Temperature (°C):
    - 40 … 100
    Speed (rpm):
    5000
    Protection Class:
    IP67 / IP69K
    Resolution (bit) MT / ST:
    12 … 16 / 12
    Accuracy:
    +/-1°
    Interface:
    BiSS / SSI / CANopen
  • ar60-absolute-rotary-encoder-reautomatico-ou

    AR60 multiturn magnetic absolute encoder

    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.

    Multiturn:
    Yes
    Technology:
    Magnetic
    Body Ø, mm:
    58
    Shaft type:
    Solid
    Shaft Ø, mm:
    10
    Temperature (°C):
    - 40 … 100
    Speed (rpm):
    10000
    Protection Class:
    IP64 / IP67
    Resolution (bit) MT / ST:
    12 … 16 / 12
    Accuracy:
    +/-1°
    Interface:
    SSI / CANopen / Analog
  • ac58_foto_02_reautomatico-ou

    AC58 multiturn optical absolute encoder

    The AC58 series combines a series of absolute rotary encoders with optical scanning for numerous fields of application. The 58 mm encoders are available as solid-shaft or hollow-shaft models and meet the requirements for nearly every demanding industrial application and use involving motor feedback. As single-turn and multi-turn versions, these encoders achieve a resolution of up to 34 bits (22 bits single-turn, 12 bits multi-turn, depending upon interface). Apart from connections by SSI/ BiSS, many other interfaces such as EtherCAT, Profibus, CANopen, CANlayer2, DeviceNet, Interbus and SUCOnet are available.

    Multiturn:
    Yes
    Technology:
    Optical
    Body Ø, mm:
    58
    Shaft type:
    Solid / Hollow
    Shaft Ø, mm:
    6 … 12/ 9,52 … 14
    Temperature (°C):
    - 40 … 100
    Speed (rpm):
    10000
    Protection Class:
    IP50 / IP64 / IP67
    Resolution (bit) MT / ST:
    4 … 12 / 10 ... 22
    Accuracy:
    +/-35"
    Interface:
    BiSS / SSI / CANopen / CANLayer2 / Profibus DeviceNET / Inerbus / Parrallel / SUCOnet / EtherCAT / SSI programmable