Miniature rotary encoder R1 series
incrementalopticalsolid-shaft

miniature rotary encoder
miniature rotary encoder
miniature rotary encoder
miniature rotary encoder
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Characteristics

Type
incremental
Technology
optical
Construction
solid-shaft, blind-shaft
Output signal
RS-422
Applications
industrial
Other characteristics
high-resolution, miniature
Housing diameter

19 mm, 20 mm
(0.75 in, 0.79 in)

Description

The R119 and R120 series are manufactured by GPI Encoders, and are optical incremental encoders that are intended for light industrial requisitions. They require high resolution in a very small package. The units have LED illumination for long life with >100,000 hours, and have differential photo-detectors for signal stability. They have a maximum line count on disc of 1024, and have maximum cycles/rev of 16,384. They also have an IP50 degree of protection. Motion Type:RotaryUsage Grade:Output:Max Resolution:Light IndustrialIncremental65,536 counts/revMiniature High-Resolution Encoderingenuity@workISO 9001 CertifiedThe Models R119 andR120optical incremental encoders are designed for light industrial applications that require high resolution in a very small package. The two models share these features:!-40C to +85C extended operating temperature available!Represent either shafted or blind-hollow shaft version!LED illumination for long life (>100,000 hours)!Differential photo-detectors for signal stability!Single-board, surface-mount electronics for reliability!RS-422 differential line driver output for noise immunity!Zero index signal !Monolithic integrated ASIC for internally interpolated resolutions up to 16,384 cycles/rev (65,536 counts/rev) Maximum line count on disc1024Maximum cycles/rev (quad sq waves)16,384Max counts/rev (after quad decode)65,536Internal square wave interpolation1X, 2X, 3X 4X,5X, 8X, 10X, 12X, or 16XEncoder error, ± arcsec1150 (standard), 75 (optional)Maximum output

Other GURLEY Precision Instruments products

Rotary motion

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