The 18SA is a robust magnetic encoder in an Ø18 x 15.5 mm housing. It offers an absolute 10 to 18-bit digital output with a 10 MHz sampling rate. At the same time, it has an incremental interface of 10,000 P/R, either SPI4, SPI3, SSI3 or SSI2, and in parallel an incremental interface of 10’000 P/R, which are additionally equipped with UVW signals with 1 to 32 pole pairs for the commutation motors as standard.
The Ø 2.5 mm shaft is mounted on two sets of ball-bearings and enables rotation speeds of up to 10,000 rpm. Its small dimensions and multiple interfaces, as well as its high level of precision, give it a wide range of applications, such as use in portable devices, for laboratory and dental technology and in robotics to give position feedback in small drive systems.
For more information, please visit http://www.pewatron.com.