incremental angle encoder / magnetic / modular
ERM 2900 series
The Heidenhain ERM 2900 series of Modular Magnetic Angle Encoders employs a magnetic scanning principle. It can scan up to a signal period of approximately 1000 micrometers at circumference. Also, it can be used for the spindles on milling machines, and only in temperatures from –10 °C to 100 °C.