Hengstler G0554256 RI58-O/10000AK.42RA Industrial Incremental Rotary Encoder

The Hengstler RI58-O/10000AK.42RA is a universal industrial incremental rotary encoder with 10,000 pulses per revolution, delivering up to 40,000 steps via quadrature output. Housed in a compact 58 mm aluminum cylinder with stainless steel shaft, this encoder provides high signal accuracy suitable for demanding motion control applications including CNC machines, servo drives, packaging equipment, and injection molding systems. Electrical Specifications: - Output: TTL/HTL push-pull with complementary A, B, N channels; maximum pulse frequency 200 kHz - Supply voltage: DC 5 V (code A) or DC 10–30 V (code E) - Current consumption: Approximately 40 mA (DC 5 V) or 30 mA (DC 24 V) - Switching frequency: 300 kHz maximum (RS422 variant); 200 kHz (push-pull) Mechanical & Environmental: - Operating temperature: ?10 °C to +70 °C (RI58-O standard variant) - Shock resistance: 1000 m/s² (6 ms per DIN EN 60068-2-27) - Protection class: IP64/IP65/IP67 available, depending on connector variant; standard housing IP64 - Shaft diameter options: 6, 6.35, 7, 8, 9.52, 10, or 12 mm - Weight: Approximately 360 g - Cable: PVC or TPE, axial or radial configuration Installation & Compatibility: Available with multiple flange and connection options (MIL-C-5015 connectors) to suit diverse mounting geometries. Short-circuit-proof output (codes K, I) available. Typical pulse counts range from 1 to 10,000 ppr; this 10,000 ppr variant suits high-resolution positioning and speed feedback applications. Documentation - [Technical Datasheet - RI58-O Series](https://www.hengstler.com/en/products/rotary-encoders/incremental-encoders/ri58/documentation) - [RI58-O Product Specifications & Variants](https://www.hengstler.com/en/products/rotary-encoders/incremental-encoders/ri58) - [CAD & 3D Models - RI58 Series](https://www.hengstler.com/en/support/cad-data) - [Installation & Mounting Guide](https://www.hengstler.com/en/products/rotary-encoders/incremental-encoders/ri58/installation-guide)