MicroE Systems manufactures miniature, high-performance encoders for motion control feedback. The Mercury II™ encoder family offers unmatched performance, versatility, ease of use, and robustness. Resolutions range from 5 microns to 1.2 nanometers, linear and up to 268M counts per revolution, rotary. Vacuum models operate at up to 1E-08 torr.

Models with all electronics in the sensor, and either digital our analog output, enable the most compact motion systems. Equipment designers seeking performance improvements, cost reductions and smaller motion systems are specifying Mercury II encoders.

MicroE Systems is part of GSI Group, a global technology leader encompassing:

• MicroE Systems’ encoders
• Cambridge Technology & General Scanning optical scanners & scan heads
• ExoTec lightweight beryllium structures
• Westwind air bearings
• CircuitTrim, WaferMark, WaferTrim, and WaferRepair manufacturing equipment
• Quantronix, Continuum, Synrad, JK, Spectron, & Lumonics laser sources