Rotational absolute inductive kit encoders enable automation and motor drives

Mouser Electronics, Inc. now stocks RAIK060 rotational absolute inductive kit encoders from Vishay. Developed specifically for the accurate positioning of motor drives, industrial robotics and industrial motion control, the device is a patented, off-axis rotational absolute inductive kit encoder that delivers high repeatability, precision and high resolution in a single or multi-turns variant.

The encoders deliver rotation speeds up to 10,000rpm and a latency time of less than or equal to 5µs, allowing for faster motor drive calculation processes. The repeatability of these position sensors is specified at greater than or equal to 17 bits, with overall accuracy at 13 bits and an encoder resolution of 18 bits. The device provides built-in self-monitoring and memorisation of its last position before powering off to increase reliability. The device's available outputs include an SPI, SSI, and BiSS-C interface with single and multi-turn variants. Other notable features include embedded self-calibration, a useful 360° electrical and mechanical angle and easy assembly flexibility through status LED colours.

Built for operating in even extreme environments, RAIK060 encoders are not sensitive to moisture, pollution, temperature, vibrations or shock. The encoders are also insensitive to external magnetic fields (no Hall effect cells), electrical fields and temperature, making them excellent for designs that need close proximity to electrical motors. The encoders feature a compact, space-saving and lightweight chassis-mount form factor, measuring only 60mm in diameter, 5mm in thickness and less than 15g in weight.