ERN 1020

Description

The HEIDENEHAIN ERN 1020 rotary encoders have an integral bearing and a stator coupling where it connects directly to the measured shaft, absorbing torque and reducing friction in the bearing.  The ERN 1020 rotary encoders offer the following features…

  • TTL incremental signals
  • 6mm diameter blind hollow shaft
  • Line counts from 100 to 3600
  • 5V power supply
  • Single reference mark
  • System accuracy is 1/20 of grading period
  • Maximum scanning frequency is 300 kHz
  • Maximum shaft speed is 12000 rpm
  • Permissible axial motion against shaft is 0.5mm
  • IP64 rating