Dynapar G0557372 RI58-O/1024EQ.76RK Incremental Optical Rotary Encoder
Dynapar
$2,405.70
The Dynapar RI58-O/1024EQ.76RK (SKU G0557372) is an incremental optical rotary encoder from the RI58 series, delivering 1024 pulses per revolution (PPR) with high signal accuracy suitable for precise motion control in industrial applications such as machine tools, CNC axes, motors, and packaging machinery. It features a rugged 58mm industrial mounting design with stainless steel shaft (6mm or 10mm options), aluminum housing, and glass disc for resolutions up to 2540 PPR, supporting shaft speeds to 10,000 RPM (?1024 PPR) and electrical inputs of 5-26 VDC at 80 mA max with push-pull or differential line driver outputs (40-100 mA). Mechanical specs include radial/axial shaft loading up to 356 N, starting torque of 0.007 N-m (without seal), moment of inertia 21.2 g-cm², and environmental ratings to NEMA 12/IP54 (or IP66 with seal), with operation from 0 to +70°C standard (extended to +85°C), 50G shock, and 20G vibration resistance per EN 61326-1.
Documentation
- Technical Datasheet: https://www.dynapar.com/hubfs/downloads/RI58_DS.pdf
- H58 Series Datasheet (Related): https://www.dynapar.com/hubfs/downloads/H58_DS_701880-0002.pdf
- RI58 Product Catalog Page: https://www.dynapar.com/encoders/incremental/ri58-series
- Installation Guide: https://www.dynapar.com/support/installation-instructions/ri58-encoder