The SANYO DENKI 35MA‑MS01‑11B is a factory-engineered, high-resolution rotary encoder designed for servo motor feedback in industrial automation. With advanced optical sensing (no glass disc), it delivers precise real-time rotational position data and exceptional reliability. Compact and rugged, it is suited for tight installations and withstands demanding environmental conditions. This encoder excels in robotics, CNC machines, and precision drive systems where accurate and durable motion feedback are vital. Often supplied as a tested used or refurbished component, it maintains excellent operational integrity even after extended use.