Dynapar G0539449 AX71/1212EK.72DPB-K0 Incremental Optical Rotary Encoder
Dynapar
$11,171.25
The Dynapar G0539449 (AX71/1212EK.72DPB-K0) is an incremental optical rotary encoder from the H20 series, delivering resolutions up 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 operates on 5-26 VDC at 80 mA max, supports output types including open collector (40 mA sink), push-pull, and differential line driver (up to 100 mA), with frequency response to 100 kHz min and noise immunity per EN61326-1. Mechanical specs include 10 mm, 1/4", or 3/8" stainless steel shaft options, dual-row bearings, radial/axial shaft loading to 80 lbs (?1024 PPR), max speeds to 10,000 RPM (?1024 PPR), and aluminum housing weighing 10 oz max; environmental ratings cover 0 to +70°C operation (extendable to +85°C), 50G shock, 20G vibration (5-2000 Hz), up to 98% humidity, and NEMA 12/IP54 enclosure (NEMA 4/IP66 with seal and connector).
Documentation
- Technical Datasheet: https://www.dynapar.com/hubfs/downloads/H20_DS_701879-0002.pdf
- Product Details Page: https://www.dynapar.com/ecatalog/encoder-products/product-details?sku=G0539449
- H20 Series Catalog: https://www.dynapar.com/products_and_solutions/incremental_encoders/h20
- Installation Guide: https://www.dynapar.com/support/product-manuals?product=G0539449