Bộ mã hóa vòng quay encoder BEI Precision 5VL690 Optical Resolver Series
L690 Optical Resolvers are absolute optical encoders designed with a solid, hollow, or through shaft. Available from 17 to 22 bits, these rugged encoders are suitable for radar, optical/laser tracking systems, and astronomical telescopes. The natural binary position output is available in either serial or parallel.