Part no.: Zettlex Midi Ultra (High Accuracy)
• Wide varitey of through-hollow sizes
• Interfaces: SSI, SPI, BiSS-C
• Up to 22 bit resolution
• Ultra high shock and vibration options
Zettlex Midi Ultra IncOders are non-contact devices for precise angle measurement, with up to 19 arc-seconds of accuracy. They use an inductive technique, similar to that used by electrical transformers.IncOders are well suited to harsh environments-where potentiometers, optical or capacitive devices might be unreliable. IncOders have two main parts each shaped like a flat ring: a Stator and a Rotor. The Stator is powered and measures the angular position of the passive Rotor. A big bore and low axial height allows easy integration with through-shafts, slip-rings, direct drivemotors, optical-fibres, pipes or cables.
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There are several key terms that are critical to specifying the optimal position sensor for a given application. This application note defines these key terms and how they relate to the sensor’s role in the overall system performance. It is important to consider that precision is very much a system issue and can be dominated by mechanical errors such as eccentricity. This paper discusses the most significant mechanical error for rotary applications (eccentricity) and presents eccentricity tolerant position sensor solutions.
With the increasing sophistication of electronic controls for mechanical systems, there is more demand for durable, accurate and easy to use displacement sensors. As automation becomes more common there is also an increasing sensitivity to price. Customers also want sensors that can be easily connected and mechanically integrated.
Encoders that perform in the most important application: Yours!
Positek supplies a range of hydraulic cylinder position sensors that offer high-precision position monitoring in harsh environments such as industrial machinery…