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Linear encoders sense and digitize linear position change for position measurement and feedback to control systems. They convert linear motion into electrical signals, ensuring accuracy and repeatability in high-performance applications.
Linear encoders are available in two types, absolute and incremental, as defined by their position signals. Absolute linear encoders create a unique position signal that is available anywhere along travel. The exact position will be read after power cycling. Incremental encoders do not generate a unique signal. The encoder is zeroed after power-down and relies on another switch or encoder for initial reference.
Linear encoders are critical components in motion control, providing precise position feedback for automation, CNC machining, robotics, and semiconductor manufacturing.
Electromate offers capacitive linear encoders from KappaSense, designed for applications requiring ultra-high resolution, long-term reliability, and operation in harsh environments.
Why Choose KappaSense Linear Encoders?
Exceptional Accuracy & Resolution – Achieve precise measurements down to 0.5 µm.
Non-Contact, Wear-Free Operation – Ensures long service life and reduced maintenance.
Compact & Lightweight Designs – Space-efficient for seamless integration.
High-Speed Performance – Supports motion control applications with speeds up to 10 m/s.
Environmental Resilience – Operates reliably in dusty, vibrating, and high-temperature conditions.
Multiple Output Options – Easily integrates with industrial automation systems.
Applications of Linear Encoders
CNC machining – High-precision position feedback for milling, grinding, and cutting.
Semiconductor manufacturing – Ensuring micron-level accuracy in wafer handling.
Medical robotics – Enabling precise motion in surgical and diagnostic equipment.
Industrial automation – Optimizing performance in conveyors, packaging, and metrology.
Electromate provides expert guidance to help you select the best linear encoder for your application. Contact us today to explore available models and request a quote.
Linear Encoder Product Lines:
FLEXe Linear Encoders
The KappaSense FLEXe™ linear encoder offers high-accuracy position feedback with a resolution down to 2 µm and stroke lengths up to 1,900 mm. Its capacitive sensing technology ensures reliable, non-contact operation, making it well-suited for industrial automation, semiconductor manufacturing, and CNC machining. Designed for environments with vibrations, dust, and temperature fluctuations, it provides stable performance and easy integration into motion control systems.
The KappaSense FREEe™ linear encoder features a cable-free, ultra-light readhead, reducing friction and wear for long-term reliability. With a resolution down to 0.5 µm and stroke lengths up to 800 mm, it delivers high-precision position feedback for CNC machining, medical robotics, and automation. Its compact design and non-contact sensing make it ideal for applications requiring smooth, high-speed motion in challenging environments.
The KappaSense µFREEe™ linear encoder is a compact, high-precision solution designed for applications with limited space. It features a passive, cable-free readhead for frictionless motion and long-term reliability. With high resolution and stable performance, it is ideal for precision instrumentation, medical devices, and automation systems requiring accurate linear position feedback in a miniature form factor.
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