Dynapar G0537507 RI58-D/4096EF.47RB Hollow-Shaft Incremental Rotary Encoder with RS422 Output
Dynapar
$1,956.15
The Dynapar RI58-D is a precision incremental rotary encoder with 4096 pulses per revolution, designed for direct mounting on motor shafts and machinery requiring accurate speed and position feedback. This hollow-shaft encoder features RS422 differential output with integrated alarm signaling, IP64/IP65 ingress protection, and operates across -10°C to +70°C with a maximum shaft speed of 4000 rpm. The robust aluminum housing (58mm diameter) accommodates hollow shafts up to 15mm and is suitable for high-shock industrial environments including CNC machine tools, packaging equipment, injection molding machines, and motor drive systems.
Key specifications: 4096 steps per revolution, 300 kHz maximum pulse frequency, DC 5V supply (±10%), radial PVC cable connection, 1000 m/s² shock resistance (6 ms), and ?2 Ncm starting torque. The encoder integrates opto-ASIC sensing technology for reliability and electromagnetic interference immunity.
Documentation
- Technical Datasheet: https://www.dynapar.com/products/incremental-encoders/ri58-d-series/
- Installation and Wiring Guide: https://www.dynapar.com/hubfs/Documentation/RI58-D_Installation_Guide.pdf
- RI58 Series Product Selection Guide: https://www.dynapar.com/hubfs/Documentation/RI58_Series_Selection_Guide.pdf
- Dimensional Drawings and CAD Models: https://www.dynapar.com/products/incremental-encoders/ri58-d-series/cad-drawings/