Dynapar G0539656 AX71/0012EK.72OLB-K0 70mm Stainless Steel Absolute Optical Rotary Encoder
Dynapar
$9,778.05
The Dynapar AX71/0012EK.72OLB-K0 (SKU G0539656) is a 70 mm diameter absolute optical rotary encoder in the AX70/71 series, featuring stainless steel (1.4404/AISI 316L) housing for robust, corrosion-resistant performance in harsh environments. It provides up to 22-bit single-turn and 12-bit multi-turn resolution with BiSS/SSI interface, absolute accuracy of ±35 arcseconds, and linearity of ±½ LSB (or ±1 LSB for resolutions >13 bits), supporting radial cable connection and a low moment of inertia of 2 × 10?? kgm². Certified for ATEX explosion-proof operation (gas and dust), with IP67 protection, it suits demanding applications such as petrochemical processing, enameling lines, bottling machines, mixers, silo operations, and mills, operating reliably from -40°C to 60°C or higher depending on configuration.
Documentation
- Technical Datasheet: https://www.dynapar.com/hubfs/downloads/AX70_AX71_DS_702911_B.pdf
- Product Detail Page: https://www.dynapar.com/ecatalog/encoder-products/product-details/AX711212EK72OLBK0
- Series Overview: https://www.dynapar.com/en/products-and-solutions/absolute-encoders/ax7071
- ATEX Certifications: https://www.dynapar.com/products_and_solutions/product_quicklinks/ax70-ax71-atex-absolute-encoders