Dynapar G0551425 Hengstler RI58-O/150EK.72ID Incremental Encoder

Hengstler RI58-O/150EK.72ID Incremental Encoder The RI58-O is a universal industrial incremental rotary encoder offering up to 40,000 steps with 10,000 pulses per revolution, designed for demanding industrial automation and motion control applications. This 58 mm diameter unit delivers high signal accuracy with ingress protection up to IP67, supporting RS422 output with shock resistance rated to 1000 m/s² and operating temperatures from –10 °C to +70 °C. The encoder accommodates multiple flange, shaft, and connector configurations, making it suitable for machine tools, CNC axes, packaging machinery, motors and drives, injection molding equipment, and sawing or textile machinery. Key Specifications: - Resolution: up to 10,000 pulses per revolution (150 ppr for this configuration) - Output: RS422 + Alarm (standard versions include A, B, N, ?, B?, N? logic levels) - Max pulse frequency: 300 kHz - Supply voltage: DC 5 V (±10%) or DC 10–30 V depending on output type - Current draw (typical, no load): 40 mA @ 5 V, 60 mA @ 10 V, 30 mA @ 24 V - Vibration resistance: 100 m/s² (10–2000 Hz per DIN EN 60068-2-6) - Shock resistance: 1000 m/s² (6 ms per DIN EN 60068-2-27) - Protection class: IP67 with appropriate mating connectors; IP64 at shaft input - Connectors: M23 (Conin) 12-pole, M12 8-pole, or MS connector options depending on configuration - Cable: TPE (polyethylene) for flexible and fixed installations The encoder's stainless steel or aluminum construction, combined with its compact form factor and flexible mounting options, provides reliable position and speed feedback in high-vibration and shock-prone environments. Documentation - [Technical Datasheet – RI58-O / RI58-T / RI58-C Series](https://www.hengstler.com/products/rotary-encoders/incremental-encoders/ri58/) - [RI58 Series Product Selection & Customization Guide](https://www.hengstler.com/products/rotary-encoders/incremental-encoders/ri58/ri58o150ek72id) - [Installation and Mounting Instructions](https://www.hengstler.com/support/documentation/installation-guides/ri58-installation/) - [CAD Models & 2D Drawings](https://www.hengstler.com/support/cad-downloads/ri58-mechanical-drawings/)