incremental linear encoder / magnetic / digital output / analog output



  • Type:


  • Technology:


  • Output signal:

    digital output, analog output

  • Construction:


  • Other characteristics:

    high-accuracy, high-speed

  • Length:

    10 m (32'09")

  • Resolution:

    Min.: 100 nm

    Max.: 10,000 nm


What is RGH45?

The RGH45 readhead offers all the benefits of the market proven RG4 linear encoder system - generous installation tolerances and high-speed, non-contact performance with filtering optics to guarantee reliable performance over light oils, dust and scratches.
What is RTLR40 scale?

RTLR40 is a low profile stainless steel tape scale featuring a 40 µm pitch. Accurate to ±15 µm/m and in lengths up to 10 metres. Two mounting options are available, both allow independent thermal expansion and tape scale convenience.
RTLR40 can be used with the revolutionary FASTRACK™ scale carrier system. This system allows a track to be laid quickly and easily with no need for fixing holes. A sacrificial spacer is removed and the tape scale is then fed into the track.
RTLR40-S is laid onto the substrate with self-adhesive backing tape. The self-adhesive is formulated in such a way that it allows for independent scale expansion to that of the substrate.
To complete the installation, both types of scale are clamped at one point to provide a datum position.

Other RENISHAW products

Optical encoders