AMT series of robust and high-precision rotary encoders with unique capacitive technology.
Since the release of the first generation in 2006 by CUI Devices, the AMT series has built an excellent track record with high reliability and accuracy. It is more robust than optical encoders, resistant to various harsh conditions such as dust, dirt, and oil, and has far superior resistance to vibration and extreme temperatures. Additionally, it does not use LEDs, resulting in a longer lifespan, smaller size, and lower current consumption (6-18mA). It is robust like magnetic encoders, unaffected by magnetic interference or EMC noise, while achieving higher precision and resolution. Moreover, due to its digital nature, users can flexibly change the encoder's resolution. In capacitive encoders, the resolution can be set programmatically, which not only helps optimize the system when designing PID control loops but also allows one model to be used across multiple applications, reducing inventory holding. For BLDC motors, it enables the digital setting of index pulses and alignment, and the diagnostic features included in CUI's GUI software allow users to quickly troubleshoot on-site.
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basic information
- Incremental Encoder Thanks to the innovative capacitive platform, it is unaffected by contaminants such as dirt, dust, and oil that trouble encoders in industrial environments. It supports a configurable resolution of 48 to 5120 PPR and accommodates shaft diameters from 1 to 15.875 mm. - Absolute Encoder Outputs absolute position information in 12-bit or 14-bit via SPI, RS-485, or SSI communication, in single-turn or multi-turn modes. Based on capacitive technology, it is not affected by contaminants that trouble encoders in industrial applications. - Commutation (for BLDC) Encoder Generates U/V/W communication signals to rectify brushless DC (BLDC) motors. It features a 22-step configurable incremental resolution ranging from 48 to 4096 PPR and is resistant to dirt, dust, and oil. It also boasts a compact package, low current consumption, high precision, and a wide operating temperature range. Details https://japan.cui.co.jp/pick-up-news2023Jan.html
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Applications/Examples of results
Robots, AGVs, industrial sewing machines, etc.
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Company information
Same Sky Japan (formerly CUI Japan) is a group company of the American electronic components manufacturer Same Sky (formerly CUI DEVICES) and serves as a sales base for the Japanese market. Our mission is to provide customers with a collaborative design experience, supporting them in achieving their design goals on schedule and within budget. Same Sky Japan offers a wide range of products, including connectors, audio, temperature management, motion control, sensors, and switches. We also handle power products from partner companies such as CUI Inc. Both Same Sky and Same Sky Japan strive to be a trusted and approachable source of electronic components that continuously evolves. We are committed to providing the best support to our customers through our extensive online resources and experienced staff, ensuring that we address various changes and issues that arise during the design phase and contribute to the success of their projects.
