Angle Measurement

Heidenhain provide a large selection of angle measurement encoders that cover the entire range of accuracy requirements.

Heidenhain angle encoders are characterised by high accuracy values in the arc second range and better.

Heidenhain ERM modular encoders consist of a magnetised scale drum and a scanning unit with magnetoresistive sensor.

Heidenhain ECN, EQN and ERN rotary encoders with integral bearings and stator-mounted couplings operate by photo-electric scanning.

Length Measurement
•	Sealed Linear Encoders
•	Exposed Linear Encoders
•	Length Gauges
Angle Measurement
•	Angle Encoders
•	Modular Encoders
•	Rotary Encoders
Machine Tool Control
•	Contouring Controls
•	Accessories
Tool & Workpiece
•	Workpiece Touch Probes
•	Tool Touch Probes
Measured Value Acquistion
•	Interface Electronics
Digital Readout
•	Metrology Applications
•	Manually Operated Machine Tools