The robust ERM modular magnetic encoders are especially suited for use in production machines. Their large available inside diameters, their small dimensions and the compact design predestine them for Spindles on milling machines. Spindles are among the key components of machine tools and significantly influence their function. The spindle properties are determined by design, drives and bearing systems, but also the encoders make a decisive contribution to performance. They have to permit high rotational speeds and be sufficiently sturdy. Speeds of over 40 000 rpm are no problem for the ERM 2900. In addition they fulfill the requirement for compact dimensions.

Measurement - Equipment & Instruments
  • modular
  • magnetic
  • encoders

Product features

Scanning Head AK ERM 2480
Incremental signals 1 VPP
Scale Drum ERM 2404 / ERM 2405
Measuring standard MAGNADUR grad. / signal period ~400 µm
diameter in / out 40-100mm / 64.37-128.75mm

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