Incremental rotary encoder R176H series

opticalhollow-shaftIP64

The Series R176H is a family of optical incremental encoders designed for industrial-grade applications that require thru-hollow shafts, high resolution and high accuracy. All R176Hs share these features: -Resolutions up to [250,000 cycles/rev (1,000,000 |counts/rev) at 0 to 70°C and 50,000 cycles/rev (200,000 counts/rev) at -40 to 100°C -LED illumination for long life (>100,000 hours) -Differential photo-detectors for signal stability -Zero index signal -IP64 sealing for harsh environments I The Series R176H is a family of optical incremental encoders designed for industrial-grade applications that require thru-hollow shafts, high resolution and high accuracy. All R176Hs share these features:- Resolutions up to 250,000 cycles/rev (1,000,000 counts/rev) at 0 to 70°C and 50,000 cycles/rev (200,000 counts/rev) at -40 to 100°C- LED illumination for long life (>100,000 hours)- Differential photo-detectors for signal stability- Zero index signal - IP64 sealing for harsh environments The Series R176H is available in two basic models:Model R176H base code A:Hollow shaft configuration without integral couplingHollow shaft configuration with integral couplingModel R176H base code B: Maximum line count on disc5000Maximum cycles/rev (quad sq waves)250,000Max counts/rev (after quad decode)1,000,000Internal square wave interpolation1X, 2X, 5X, 10X, 25X, 50XEncoder error, ± arcsec115, 30 for linecounts >2,500; 75,150 <2,500Maximum output frequency, kHz 1X square waves2002X square waves4005X square waves1500 10X – 50X square waves1500Starting torque,