Heidenhain 334752-97 appears to be a specific ordering code for a Heidenhain rotary encoder, most likely from the ERN 1331 Serie (incremental) oder ROC/ERQ absolute Familie, based on similar part patterns and catalog references. These encoders mount on motor shafts via stator coupling oder clamping ring, delivering 1024 lines per revolution (incremental) with options for EnDat 2.2 digital interface oder 1 VPP analog sine/cosine signals for high-speed position and speed feedback. Resolution can reach 13 bits (8192 positions/rev) with interpolation, Genauigkeit ±5–10 arcsec, and speeds up to 6000 U/min.
The encoder features integral bearing, sealed housing (IP64/IP65), and operates from DC 3.6–14 V with low power consumption (~0.6 W). It’s designed for servo drive feedback in CNC, Robotik, und Automatisierung, compensating for thermal expansion and vibration. Mechanical specs include shaft loads axial 150 N/radial 350 N Und moment of friction <20 mNm. Compatible with Fanuc/Mitsubishi drives via EnDat protocols.
