Incremental linear encoder LL Series

high-resolutionminiature

The SMAC LL linear encoder is a miniature non-contacting high-resolution incremental linear encoder, which delivers two count channels in quadrature RS422 output signals. This series is available in 1 and 5 micron resolution. Features - Light Source: Light Emitting Diode; - Light Sensor: Optical ASIC - Resolution after quadrature: 5 and 1 micron - Output Format: Differential RS422 line driver output. Two count channels A and B in quadrature with an optional ZR output; - Quadrature spec.: 90° ± 45° at maximum conditions; - Rise and Fall Time: 1 µs max., with 1000 pF load; - Travel length: up to 250mm (special lengths available on request)