Inductive Encoders

The CALTSENSOR slim inductive encoder is an inductive angle encoder designed based on the non-contact electromagnetic induction principle with wireless power transmission technology. The product consists of two parts: a stator and a rotor. The stator transmits power wirelessly to the rotor when energized and senses the rotor’s electromagnetic field. The rotor requires no external power supply; it receives energy from the stator in real time and applies it to the coil to generate a regular electromagnetic field. Dual code-track design is adopted to achieve absolute angle output.

With non-contact and friction-free operation between the rotor and stator, the stator integrates an angle calculation circuit. Proprietary technologies are implemented to achieve low power consumption and integrate various high-speed digital interfaces.

All products from CALTSENSOR undergo strict factory testing to ensure quality. We provide a **2-year warranty** for stable customer operation. Backed by 16 years of experience in rotary encoder applications, we offer 24/7 technical consultation. Our encoders are CE certified and have been exported to more than 20 developed countries and regions, including the United States, the United Kingdom, Spain, and Germany, gaining recognition from high-end customers.

CALTSENSOR always puts customers first. We support flexible encoder customization according to actual customer needs, ranging from small components such as connectors and cables to large-scale customization including special-shaped encoder machining, output circuit customization, communication protocol customization, and software development. Even small-batch orders are supported. We strive to enhance our technical capabilities, control product quality, and create tangible value for customers.