The Model 858S Accu-Coder™ is a 58 mm diameter incremental rotary encoder with a 316 stainless steel housing, designed for harsh industrial environments. It supports up to 30,000 CPR, with a maximum shaft speed of 8000 RPM and 80 lb maximum axial and radial shaft loading. The encoder features double-shielded ball bearings, a 75 g shock rating for 11 milliseconds, and optional IP64, IP66, or IP67 sealing. Mounting options include the 20 Type clamping flange or 26 Type synchro flange. Electrical outputs include open collector, pull-up, push-pull, and line driver configurations, with input voltage ranging from 4.75 to 28 VDC depending on temperature. It operates from -40°C to 100°C and meets EMC standards including BS EN61000-4-2 and IEC801-3.
The Model 858S Size 58 Accu-Coder® is a heavy duty, extremely rugged, reliable encoder in a 316 stainless steel package. Its compact design is well suited for harsh factory and plant floor environments that call for a metric solution. The double-shielded ball bearings are rated at 80 pound maximum axial and radial shaft loading, to ensure a long operating life. Shock rating is 75 g for 11 milliseconds duration. With the optional heavy-duty shaft seal installed, the Model 858S is rated at IP67. Two European standard mounting options are available: the clamping flange (20 Type), or the synchro flange (26 Type).
| Encoder Products Company | |
|---|---|
| Product Category | Rotary Encoders |
| Product Number | Model 858S Accu-Coder® |
| Product Name | Incremental Rotary Encoder |
| Encoder Type | Incremental |
