BEI Sensors HS35F-100-BS-1024-ABZC-28V-SM12-S 01070-1265 Rotary Encoder

BEI Sensors HS35F-100-BS-1024-ABZC-28V-SM12-S, also cataloged as 01070-1265, is an optical incremental rotary encoder that delivers 1024 pulses per revolution for high‑resolution shaft position feedback. It operates from a 5 V to 28 V DC supply and uses an SM12‑S connector for termination. The encoder provides a Quadrature with Index (incremental) output at 1024 PPR, enabling precise motion feedback with a reference pulse per revolution. This model is an optical encoder with no detent and no built‑in switch, suitable for chassis‑mount or motor‑mount installations and offering user‑selectable orientation to fit different mounting configurations. The HS35F family specifies a minimum rotational life of 7.5 billion cycles and is RoHS compliant and lead‑free. Designed for industrial automation and motor‑control applications requiring reliable incremental feedback, this part harmonizes BEI’s precision optics with a compact 28 V interface and a durable SM12‑S termination, making it a direct fit where 1024 PPR feedback is essential.