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About us


Dr.-Johannes-Heidenhain-Str. 5
83301 Traunreut
+49 8669 31-0
+49 8669 5061

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The German word Klartext stands for straightforward accessibility. It’s not just the name of our machine tool programming language, it’s our promise to you. Our linear encoders, rotary encoders, angle encoders, and CNC controls put rigorous positioning tasks within your reach. Our high-accuracy touch probes, camera systems, length gauges, digital readouts, and signal converters keep you on target. Our software and services pave the way for your equipment automation.

Whether you’re a machine operator, plant manager, or service technician, HEIDENHAIN delivers the practical solutions you need for higher accuracy, greater digitalization, faster removal rates, and improved processes in industries such as machine tools, electronics, robotics, medical technology, elevators, and metrology.
Association Membership
VDW - German Machine Tool Builders' Association
VDWF - German Association of Moldmakers and Toolmakers
VDMA - German Engineering Federation
umati - universal machine technology interface
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Machine tools
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Precision tools & clamping technology 1
Software and Hardware
Controls & electronic equipment 1
Metrology & quality assurance 1