The AT1100 series linear scale is designed to stand up to harsh environmental conditions while delivering reliable, accurate positioning. The AT1100 linear scale features unique electromagnetic induction technology to provide excellent oil, water and other contaminant resistance. The linear scale’s housing shape, detector track location and track-seal material further protect the scale and sensor in harsh environments.

• Features a new coolant-proof design incorporating a high-performance rubber seal to provide higher reliability in the harsh factory environment.
• The 0.4mm air gap between the sensors is approximately four times wider than the conventional optical or magnetic sensors. This lowers the chance of foreign objects lodging in this gap. This air gap is one of the world's largest in this class of scale used on machine tools.
• Due to an improvement in the signal processing technique for the electromagnetic induction Absolute linear encoder, the repeatability is six times better than previous Mitutoyo models
• Contributing to the high performance of the ABS AT1100 are the innovative shape and location of the detector track in the aluminum frame, as well as the extreme coolant resistance of the track-seal material
• The de facto standard frame multipoint mounting method has been adopted to provide high resistance to vibration and shock
• The AT1100 is compatible with high-speed serial interface from leading machine-tool companies, allowing direct connection to an NC controller
• AT1153 - FANUC Corporation, Serial αi Interface
• AT1143 - Mitsubishi Electric Corporation MDS-D/MDS-DH Series
• For details about the connection of applicable systems, please contact manufacturer

Please click here for Mitutoyo AT1100 Comparison table.