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Linear Encoders

ZS instruments manufactures glass scale linear encoders with up to 3040 mm measuring lengths. Typical accuracy grade is 5 micron/meter. Applications include manual machine tools, numerically controlled machine tools, linear stages, and metrology equipment.

Available Models

LT10 TTL,1Vpp, or 11uA output, Resolutions down to 0.5um, Measuring length up to 2,040mm, End point mounting up to 1,240mm

LT12 TTL,1Vpp, or 11uA output, Resolutions down to 0.5um, Measuring length up to 2,040mm, End point mounting up to 1,240mm

LT20 TTL,1Vpp, or 11uA output, Resolutions down to 0.5um, Measuring length up to 3,040mm, End+intermediate mounting point

LT30 TTL or 1Vpp analog output, Resolutions down to 0.1um, Measuring length up to 3,040mm, Thermal expansion mounts

LE TTL output, Resolutions down to 0.5 um, Measuring length up to 1,100mm, End point mounting, Recommended for small Manually Operated Machines

Cross-compatability

Our Linear Encoders can be used as a direct bolt on replacement for majority of third party encoders on the market. See below for a list of some of the most popular linear encoders we replace:


Heidenhain®

  • LS 300 series - LS 303, LS 323, LS 328, LS 378, LS 388
  • LS 400 Series - LS 403, LS 406, LS 476, LS 477, LS 486, LS 487
  • LS 600 Series - LS 603, LS 623, LS 628, LS 688
  • LS 100 Series - LS 106, LS 176, LS 177, LS 186, LS 187

Fagor®

  • M, SV, and SV2 series
  • C, S and S2 series
  • G, and G2 series

*All brand names and trademarks such as Heidenhain®, and Fagor® mentioned here are registered trademarks of their respective owners. Compatibility with these products is provided for informational purposes only and does not imply endorsement or affiliation with the trademark holders.