- KMA36數字磁阻傳感器中英文產品介紹
- 來源：賽斯維傳感器網 發表于 2014/6/20
Applications: Industrial environment, Harsh environment, Handling machine, Machine tools, Robotics, Potentiometer, Motor motion control
Industries: Engine and Vehicle, General Industry
Description: The KMA36 is a universal magnetic encoder for precise rotational or linear measurement. These digital position sensors feature a system-on-chip technology that combines a magnetoresistive element along with analog to digital converter and signal processing in a standard small package. By using Anisotropic Magneto Resistive (AMR) technology, the KMA36 is able to determine contactlessly the magnetic angle of an external magnet over 360°, as well as the incremental position on a magnetic pole strip with 5 mm pole length. Its sleep and low power mode as well as automatic wake-up over I2C – make the KMA36 ideal for many battery applications. Position data can be transmitted using a PWM or digital two-wire (SDA, SCL) communication bus. Using the programmable parameters of this digital position sensor, the user can have access to a wide range of configuration to ensure the maximum of freedom and functionalities. Used as both a linear position sensor or a rotary position sensor, these KMA36 magnetoresistive sensors designed by MEAS (Measurement Specialties) are insensitive to magnetic drift due to mechanical tolerances, changes in temperature or thermal stress. The maintenance-free operation and high bandwidth of this universal magnetic encoder and Position Sensor makes it a good choice for dynamic applications in harsh environments. Measurement Specialties designed the universal magnetic encoder KMA36 to replace the less precise Hall-Effect position sensors that are often susceptible to external noise. As a robust Position Sensors the Measurement Specialties KMA36 can also replace more fragile optical encoders whose bearings are subject to failure.
Features:
Contactless Absolute 360° (180°) angle measurement
Incremental mode
Linear mode
Standard I2C Interface (100 kHz)
Programmable resolution up to 13 bit (0.04 degree)
典型應用: 工業環境，惡劣環境，機床，機器人，電位計，電機控制
行業: 發動機和機動車輛, 工業控制
產品描述: KMA36是一款精確測量轉角或直線位移的通用磁性編碼器。這款小型芯片包括一個磁阻元件，模數轉換器和信號處理系統。利用成熟的AMR（各向異性磁阻）技術，KMA36可以非接觸測量360°角位移和5mm增量位移。傳感器的睡眠/低功耗模式和I2C喚醒功能使其可以應用于眾多電池供電設備。數據可以通過PWM或兩線（SDA, SCL）通訊總線傳輸。用戶使用可調參數配置傳感器，將傳感器功能最大化。
特點:
非接觸式絕對角度測量（360°/180°）
增量模式
線性模式
標準I2C接口（100kHz）
高達13位的可編程分辨率（0.04度）
KMA36傳感器更多技術參數及規格書下載請瀏覽：http://www.sensorway.cn/sensors/686.html
北京賽斯維測控技術有限公司產品咨詢熱線：010-84775646，84775648。
