Size matters, and in the world of industrial automation, providing exceptional performance in a highly compact package can be an enormous advantage. With this in mind, encoder manufacturer Posital has unveiled a fully functional prototype of its miniature multi-turn kit encoder for integrated motor feedback. With a diameter of only 22mm and a height of 23mm (0.87"/0.9"), it features a self-powered rotation counter that does away with the need for backup batteries or complex gear systems.
Posital’s 22mm magnetic kit encoders are designed for builders of servomotors, feedback-controlled stepper motors, microdrives, miniature robots, and other machines where high-precision position feedback is required and space is at a premium.
The 22mm kits are reliable, accurate, and simple to install. Unlike resolvers, they cover a multi-turn measurement range and provide digital output. Compared to optical kits, they are more rugged and more resistant to contamination by oil, dust or moisture. They offer 17-bit electronic resolution and a multi-turn measurement range of up to 32 bits. Vendor-neutral SSI and BiSS C interfaces are supported. Installation of the 22mm kits is straightforward and can be done under normal factory conditions. Integrated self-calibration simplifies commissioning. The combination of robust magnetics, high operational reliability (with an integrated temperature sensor for diagnostics), multi-turn functionality, and maintenance-free operation all help to reduce the cost of ownership.