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TMR4M04B TMR Geartooth Sensor
  • TMR4M04B-big
Part No.: TMR4M04B
Single / Double Full: Double Full
Supply Voltage (V): 0 to 7
TMR Element Spacing (mm): /
Gear Tooth Pitch Range: module 0.4
Resistance (kΩ): 2
Saturation Field (Gs): /
Sensing Direction: X-axis
Package: LGA6L(3×6×0.9)
Lead Time: In stock

Description

TMR4M04B geartooth sensor is composed of a dual-channel push-pull Wheatstone full bridge including eight high sensitivity tunneling magnetoresistance (TMR) sensing elements. The placement of TMR sensing elements is designed for specific gear pitches in different gear modules. The dual-channel Wheatstone full bridge outputs two orthogonal sine and cosine signals with the rotation of the gears. The period of this signal equals to the gear pitch to measure the rotation position and direction of the gear. TMR4M04B is available in compact LGA6L (3mm × 6mm × 0.9mm) package, fit 0.4 module gear.

LGA6LLGA6L

Features and Benefits

iconTunneling magnetoresistance (TMR) technologyiconAdapt to gears of different modules
iconHigh saturation fieldiconDC (zero speed) operation
iconSine/cosine signal output with accurate phase differenceiconExcellent thermal stability
iconExcellent resistance to external magnetic field interferenceiconRoHS & REACH compliant

Applications

iconGear speed and direction measurementiconLinear and angular speed sensing
iconLinear and angular displacement sensing

The information provided herein by MultiDimension Technology Co., Ltd. (MDT) is believed to be accurate and reliable. The technology disclosed by MDT does not infringe the patents of other companies and owns independent intellectual property rights. We reserve the right to change the specification of products and/or the information given herein at any time to improve product quality, reliability and functionality. MDT does not assume any liability arising out of the application and use of its products.