BEI Sensors H2DB-37TS-SS-ABZC-V-SM18 Rotary Encoder

BEI Sensors H2DB-37TS-SS-ABZC-V-SM18 is a through-shaft, optical incremental rotary encoder designed for rugged industrial environments. It uses a shaft-seal option (SS) and ABZC end code, with an 18-pin SM18 circular connector, and belongs to BEI’s H20/Sensata family of encoders. It operates on a DC supply range of 5 V to 28 V and provides A, B, and Z signals in a Quadrature with Index configuration for reliable position feedback. The through-shaft (TS) configuration facilitates direct mounting to motor or gearbox shafts, while the shaft-seal option helps resist dust and moisture ingress. BEI’s optical sensing delivers high-resolution incremental feedback suitable for CNC machines, robotics, packaging equipment, and conveyor systems requiring precise speed and position data. The SM18 connector supports robust, field-ready wiring in harsh manufacturing environments.