MDT Releases TMR Magnetic Gear Tooth Sensors for Motion Sensing

MDT Releases TMR Magnetic Gear Tooth Sensors for Motion Sensing

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MDT Releases TMR Magnetic Gear Tooth Sensors for Motion Sensing PR Newswire SAN JOSE, California and ZHANGJIAGANG, China, July 10, 2012 - TMR Sensor Technology Enables New Magnetic Gear Tooth Sensors with Precision Measurement and Robust Output for Industrial Motion Sensing Applications SAN JOSE, California and ZHANGJIAGANG, China, July 10, 2012 /PRNewswire

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MDT Releases TMR Magnetic Gear Tooth
Sensors for Motion Sensing
PR Newswire
SAN JOSE, California and ZHANGJIAGANG, China, July 10, 2012
- TMR Sensor Technology Enables New Magnetic Gear Tooth Sensors with
Precision Measurement and Robust Output for Industrial Motion Sensing
Applications
SAN JOSE, California
and ZHANGJIAGANG,
China
,
July 10, 2012
/PRNewswire/ --
MultiDimension Technology Co., Ltd. (MDT) announced the world's first
Tunneling Magnetoresistance (TMR) gear tooth sensors for industrial motion
sensing applications that measure position and speed of gear teeth, cams,
linear and rotary magnetic encoders, and linear magnetic scales.
The new MMG44DG TMR magnetic gear tooth sensors are designed and
manufactured with MDT's unique TMR sensor technology and intellectual
property. They feature very high sensitivity for small-pitch gear tooth detection,
high-amplitude output signals that are resistant to magnetic field interference,
large air-gap tolerance, and low power. They offer very high resolution for
detecting small changes in magnetic field by gear teeth, magnetic strips, linear
magnetic scales, and other ferrous materials.
"MDT's TMR magnetic gear tooth sensors are the first-of-a-kind on the market,
and they bring many unique benefits of TMR sensor technology to our
customers, with small-pitch gear tooth detection, robust signals, and larger air-
gap," said Dr. Song Xue, Chairman and CEO of MultiDimension Technology. "We
are fully committed to deliver the best value to our customers with multiple
service options, including TMR sensor wafers, TMR sensor chips, custom
designed packages, custom sensor modules, and application solutions."
MDT's TMR sensor technology realizes the key benefits of existing magnetic
sensor technologies including Hall Effect, AMR (Anisotropic Magnetoresistance)
and GMR (Giant Magnetoresistance), while adding high sensitivity, large signal
output, and low power inherent in TMR technology. MDT offers all advantages
of TMR to the commercial sensor market in a growing product portfolio,
including TMR magnetic field sensors, TMR magnetic angle sensors, TMR
magnetic switches, and the new TMR magnetic gear tooth sensors.
Key Features
Small-pitch gear tooth detection at 0.5/1.0/1.5mm
Direction and phase measurement with SINE/COSINE outputs
High sensitivity allowing large air-gap tolerance for easy installation
High tolerance to magnetic field interference
Wide dynamic range and linear operating range
Versatile design suitable for a variety of position and speed sensing applications
Very-low power consumption
Excellent temperature stability
Compact LGA packages
The MMG44DG TMR magnetic gear tooth sensors are immediately available for
sampling. Custom packages for different gear tooth pitches are also available
upon request.
About MDT
MultiDimension Technology was founded in 2010 in Zhangjiagang,
Jiangsu
Province
,
China
, with branch offices in
Shanghai
and
San Jose, Calif.
, USA. MDT
has developed a unique intellectual property portfolio, and state-of-the-art
manufacturing capabilities that can support volume production of high-
performance, low-cost TMR magnetic sensors to satisfy the most demanding
application needs. Led by its core management team of elite experts and
veterans in magnetic sensor technology and engineering services, MDT is
committed to creating added value for its customers and ensuring their
success. For more information about MDT please visit
http://www.multidimensiontech.com.
Media Contacts
Jinfeng Liu, jinfeng.liu@multidimensiontech.com,
Tel: +1-650-275-2318 (US), +86-189-3612-1156 (
China
)