Dynapar designs and manufactures rotary encoders, resolvers, and motion-feedback accessories, operating the Dynapar, NorthStar, Harowe, and Hengstler brands.
Incremental rotary encoders providing speed, direction, and relative-position feedback via optical or magnetic sensing, in hollow-shaft, shafted, hub-shaft, and bearingless configurations.
Absolute rotary encoders providing unique position data that persists after power loss, in single- and multi-turn configurations up to 22-bit resolution, with multiple mounting styles.
Incremental and absolute rotary encoders rated for ATEX zones and North American hazardous locations, including intrinsically safe and explosion-proof designs, IP66/IP67 rated.
Absolute rotary encoders (AI25 series) with EtherNet/IP, PROFINET, and EtherCAT interfaces, up to 22-bit single-turn with 12-bit multi-turn resolution, IP64/IP67 rated, for -40 to 100C operation.
Electromechanical resolvers converting rotary motion into electronic signal, offered as housed (size 11, 25) and frameless (size 10-55, including radiation-hardened) variants for harsh environments.
Encoder measuring wheels, flexible shaft couplings, and cables for encoder installation and linear-distance measurement applications.