Dynapar G0531071 RI58-H/2048AS.37RB Encoder
Dynapar
$2,261.25
The Dynapar G0531071 (RI58-H/2048AS.37RB) is a rugged incremental optical hollow-shaft encoder with a 58mm diameter synchro flange, designed for precise motion feedback in industrial applications such as machine tools, CNC axes, motors, and drives. It provides 2048 pulses per revolution (PPR) with squarewave A, B, N (index) outputs in push-pull configuration (likely RS422 or similar), supporting resolutions up to 5000 PPR in the series, with high signal accuracy (±2.5 arc-min for >1024 PPR glass disc) and frequency response of 100 kHz min. Key specifications include 6-12mm hollow shaft compatibility, 5-30 VDC supply at 80 mA max, IP54/IP66 enclosure (NEMA12/4 with seal), operating temperature 0 to +70°C (extendable to +85°C), shock resistance to 50G, vibration to 20G at 2000 Hz, and max shaft speeds of 5000-10,000 RPM depending on resolution.
Documentation
- Technical Datasheet: https://www.dynapar.com/hubfs/downloads/RI58-H_DS.pdf
- H58/RI58 Series Overview: https://www.dynapar.com/en/products-and-solutions/incremental-encoders/h58
- Installation Guide: https://www.dynapar.com/manuals/RI58-H_installation.pdf
- CAD Drawings: https://www.dynapar.com/cad/RI58-H_G0531071.stp