Dynapar G0539616 AX70/1212EK.72SBB-K0 Incremental Optical Rotary Encoder
Dynapar
$8,170.20
The Dynapar G0539616 (AX70/1212EK.72SBB-K0) is an incremental optical rotary encoder designed for precise position and speed feedback in industrial applications. It delivers resolutions from 1 to 5000 pulses per revolution (PPR) with two-channel quadrature (A/B) output, optional index (Z), and complementary signals; A leads B for CCW rotation viewed from shaft end. Electrical specs include 5-26 VDC input at 80 mA max, output options such as open collector (30 VDC/40 mA sink), push-pull, or differential line driver, with 100 kHz frequency response and protection against overvoltage, reverse polarity, and short circuits; noise immunity meets EN50082-2 heavy industrial standards. Mechanical features support shaft speeds to 5000 RPM, 40 lbs radial/axial loading, starting torque of 2.0 oz-in max, and NEMA 4X/IP56 enclosure rating; environmental ratings include 0 to +70°C operating temperature, 50G shock, 5-2000 Hz/2G vibration, and 98% humidity tolerance.
Documentation
- Technical Datasheet: https://www.dynapar.com/hubfs/Products/Heavy_Duty_Encoders/Specification_Pages/G0539616_Datasheet.pdf
- Installation Guide: https://www.dynapar.com/uploadedFiles/Encoder_General_Wiring_and_Installation_Guide.pdf
- Product Catalog: https://www.dynapar.com/hubfs/uploadedFiles/Products/Heavy_Duty_Encoders/FullEncoderCatalog.pdf
- CAD Models: https://www.dynapar.com/products_and_solutions/product_quicklinks/G0539616