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Optical Encoders

We offer a range of optical linear and rotary encoders ideal for machine tools used within the hobby and model engineering workshops. Offering the quality and performance expected within the industrial but at an affordable price.

Linear optical encoders are comprised of an aluminium extruded beam enclosing a glass scale. The glass scale has a series of fine graduations, typically only a 20um grating. The reading head carriage also has a second glass grating, a light source passes through both gratings and a series of optical sensors detect and count the graduations. A flexible lip seal between the reading head and beam prevents the ingress of dust, swarf and cutting fluids during operation.

Please feel free to contact our technical staff for further advice, or to arrange an on-site install by one of our engineers (UK only).

Click here to watch step-by-step videos of how to Measure Machine Sideway Travels on Mills and Lathes for Selecting the Correct Length Encoder

Mills and Lathes       Optical Encoders

Optical Encoders

  1. Sale
    Part No:DRO-ES-10-1500
    Special Price £254.50 ( £212.08 Ex. VAT) Regular Price: £282.77

    Easson GS10 linear optical encoder with 1500mm (59 1/16") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  2. Sale
    Part No:DRO-ES-10-750
    Special Price £134.95 ( £112.46 Ex. VAT) Regular Price: £149.94

    Easson GS10 linear optical encoder with 750mm (29 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  3. Sale
    Part No:DRO-ES-10-800
    Special Price £138.78 ( £115.65 Ex. VAT) Regular Price: £154.20

    Pre Order Now and Save 5% or Please Contact Us For Stock Details

    Easson GS10 linear optical encoder with 800mm (31 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with mounting cover.
  4. Sale
    Part No:DRO-ES-10-850
    Special Price £142.63 ( £118.86 Ex. VAT) Regular Price: £158.48

    Easson GS10 linear optical encoder with 850mm (33 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  5. Sale
    Part No:DRO-ES-10-900
    Special Price £145.38 ( £121.15 Ex. VAT) Regular Price: £161.53

    Easson GS10 linear optical encoder with 900mm (35 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  6. Sale
    Part No:DRO-ES-10-950
    Special Price £150.14 ( £125.12 Ex. VAT) Regular Price: £166.82

    Easson GS10 linear optical encoder with 950mm (37 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  7. Sale
    Part No:DRO-ES-10-1000
    Special Price £154.91 ( £129.09 Ex. VAT) Regular Price: £172.12

    Easson GS10 linear optical encoder with 1000mm (39 1/2") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  8. Sale
    Part No:DRO-ES-10-1100
    Special Price £223.56 ( £186.30 Ex. VAT) Regular Price: £248.40

    Easson GS10 linear optical encoder with 1100mm (43 1/4") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  9. Sale
    Part No:DRO-ES-10-1200
    Special Price £235.67 ( £196.39 Ex. VAT) Regular Price: £261.85

    Easson GS10 linear optical encoder with 1200mm (47 1/4") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
  10. Sale
    Part No:DRO-ES-10-1300
    Special Price £241.61 ( £201.34 Ex. VAT) Regular Price: £268.45

    Pre Order Now and Save 5% or Please Contact Us For Stock Details

    Easson GS10 linear optical encoder with 1300mm (51 1/4") reading length. Suitable for a wide range of machine tool, inspection machines and metrology applications. Supplied complete with cover.
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