Dynapar G0570203 AR62/1212EQ.76OLB-F0 Incremental Optical Encoder

The Dynapar G0570203 (AR62/1212EQ.76OLB-F0) is a shafted incremental optical encoder from the H20 series, delivering resolutions from 1 to 2540 pulses per revolution (PPR) with quadrature phasing at 90° ±22.5° electrical and squarewave outputs featuring rise/fall times under 1 ?s into 1000 pF loads. It supports 5-26 VDC input at 80 mA max (excluding outputs), with options for open collector, push-pull, or differential line driver outputs (40-100 mA sink/source) and frequency response up to 100 kHz; mechanical specs include 10 mm, 1/4", or 3/8" stainless steel shaft sizes, dual-row bearings for 40-80 lbs radial/axial loading (resolution-dependent), max shaft speeds of 5000-10,000 RPM, and aluminum housing weighing 10 oz max. Environmental ratings cover 0 to +70°C (standard) or +85°C (extended) operation, 50G shock, 20G vibration (5-2000 Hz), 98% humidity, and NEMA 12/IP54 enclosure (upgradable to NEMA 4/IP66 with shaft seal); typical mounting includes servo, flange, face, or foot configurations for motor feedback, speed/direction sensing, and position control in industrial machinery. Documentation - Technical Datasheet: https://www.dynapar.com/hubfs/downloads/H20_DS_701879-0002.pdf - Installation Guide: https://www.dynapar.com/uploadedFiles/Products/Encoder_General_Wiring_and_Installation_Guide.pdf - Product Catalog: https://www.dynapar.com/hubfs/uploadedFiles/Products/Heavy_Duty_Encoders/Specification_Pages/FullEncoderCatcmf2(7).pdf - Encoder Manual: https://www.dynapar.com/uploadedFiles/NexGenQubeMANUAL702886_1_P.pdf