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- Changchun Rongde Optics
- Co.,Ltd.
- Add：No.1666 Yaan Road,
- North Lake Development District,
- Changchun 130102,China
- Tel：86-431-81881745
- Fax：86-0431-85256892
- E-mail：rongdecui@roundss.net
- Skype：adacui_roundss
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Magnetic Encoders！
Changchun Rongde Optics Co.,Ltd. Release time：2016/10/9 Browse：778Magnetic sensorv sensing technology is very resistant to dust, grease moisture,and other contaminants common in industrial environments, and to shock and vibration. There are several types of magnetic sensors Variable reluctance sensors detect changes in the magnetic field caused by the presence or movement of a ferromagnetic object. The simplest variable-reluctance rotary sensor, often called a magnetic pick up, consists of a coil wound around a permanent magnet. This generates a voltage pulse when a gear tooth moves past it. Rugged, reliable, and inexpensive, this sensor is used mostly to measure speed, as it does not work unless the target is moving past the sensor face at about 180 inches per second or faster. hybrid encoder, non-magnetic encoder, multi-turn encoder, multi-turn combination encoder, draw wire encoder, digital readout, linear scale
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