Introducing the IncOder Inductive Angle Encoder from Zettlex

November 4, 2019

Zettlex position sensors (IncOders) use non-contact, inductive technology for precision angle measurement. Rather than the bulky transformers of traditional inductive sensors, Zettlex sensors use printed circuits. This enables compact, accurate, lightweight and robust position sensors with no contacts, no delicate parts, no maintenance, no hassle – just accurate measurements – all day, every day. IncOders are ideally suited to harsh environments – where potentiometers, optical or capacitive devices may prove unreliable.

IncOders have 2 main parts – a Stator and a Rotor – each shaped like a flat ring. The large bore makes it easy to accommodate through-shafts, slip-rings, optical-fibres, pipes or cables. The Stator is powered and the Rotor is passive. The Stator contains the electronics to receive power and generate an output signal. The output signal from the Stator shows the true absolute angular position of the Rotor relative to the Stator without the need of any motion.

IncOder inductive angle encoders do not require compliant or special couplings and the Rotor & Stator can simply be screwed to the host product. Precise mechanical mounting is not required and there are no bearings. Whereas optical or capacitive angle encoders can be unreliable in harsh conditions – notably with condensation or dust – Zettlex angle encoders are generally unaffected by foreign matter and IP67 rated versions are available. Unlike capacitive devices, there is no need to earth the Rotor or Stator. Robust, hard-anodized aluminium alloy housings and monolithic constructions are used throughout. There are no contacting, delicate or wearing parts, so there is no need for periodic replacement, service or maintenance. In other words, IncOder angle encoders are true ‘fit and forget’ devices. Features include:

• Robust Angular Position Measurement for Extreme Environments
• High-reliability Inductive Angle Encoder Technology
• Simple installation; ‘fit and forget’ technology
• Non-contact technology for high reliability in extreme environments
• Proven in Aerospace, Defence, Medical & Industrial applications
• Over 4 million product configuration options available

Information on the IncOder Inductive Angle Encoder from Zettlex can be viewed at: https://www.electromate.com/catalog-video-library/zettlex/.

Related Articles



Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More



Latest Articles

  • Why Use Low-Consumption Contactors in Your Motor Control Systems?

    April 15, 2025 By Tiffany Moore Organizations are under more pressure than ever to improve sustainability metrics. How can you help them succeed — and win more business in the process?    Building motor control systems with more sustainable parts is one piece of the puzzle. Control panel builders, system integrators, and design firms have an… Read More…

  • The Long Cable Run Dilemma: Where Should You Install the VFD?

    April 15, 2025 By Damien Herwegh Sophia, a dedicated electrical engineer in a large industrial complex, has been tasked with installing a drive system where the motor is located hundreds of meters away from the control room. Like many engineers before her, she considers the usual question: Should I place the drive in the electrical… Read More…