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Hall Effect
Gear Tooth Sensors/
Gear Tooth Speed Sensors |
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The ability
to measure the position and speed of a rotating shaft is necessary
to the functioning of several types of machinery. Hall effect
Gear tooth sensors are used in applications such as:
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Automotive and Heavy Duty Vehicles
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Camshaft and crankshaft speed
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Sprocket speed and position
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Chain link conveyor speed/distance
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Transmission speed
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Stop motion detector Tachometers
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High speed low cost proximity
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Anti-skid/traction control
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Tachometers, counters.
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Industrial Areas
Other Segments as exercise equipment sport devices,
CNC machine tools, Transmission speed
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Hall Effect
Gear Tooth Speed Sensors are the best choice for a wide variety of
applications. GTS Sensors may substitute optical, inductive
proximity, Variable Reluctance and other competitive technologies.
BB Automacao Inc. supplies a variety of Gear
Tooth Speed sensors (CYGTS101DC, CYGTS99, CYGTS211, CYGTS212,
etc.) for speed measurement with applications
to machines, equipments, motorcycles, automobile industry
and instruments etc. We are specialized in design,
development and production of Hall-effect sensors and can
offer also custom-made Hall sensors for your
applications.
Click Here
for Price List of
our Gear Tooth Speed Sensors
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Case Type |
Data Sheet |
Power supply |
Output type |
Operating Temperature |
Rise/Fall time |
Sensing distance |
Replacement |
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CYGTS101DC
Buy Now |
4.5V-24V
17mA |
NPN (OC) |
-40°C ~ +135°C |
10µs / 2µs |
1mm ~ 2mm |
1GT101DC |
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CYGTS99
Buy Now |
6V-24V
17mA |
NPN (OC) |
-40°C ~ +135°C |
10µs / 2µs |
1mm ~ 2mm |
VDO Sensors |
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CYGTS211
CYGTS212
Buy Now |
5V-30V |
OC or RC |
-20°C ~ +75°C |
1µs / 1µs |
typ. <3mm |
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Speed sensing competitive technogies
| Technology |
Advantages |
Disadvantages |
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Hall Effect Gear Tooth Sensor |
No minimum speeds
Hot, Tough environments
Digital Output
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Used with ferrous targets |
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Optical Sensor |
High spatial accuracy
Fast, Digital Output
Inexpensive |
No good for tough environments
Low temperature range |
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Variable Reluctance Sensor |
Hot, Tough environments
Non-ferrous metal targest
Inexpensive
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Minimum speeds
Used with ferrous targets
Used with exta signal processing |
There are other speed sensing technogies such as Inductive /
Eddy-current killed oscilator, etc.
Magnetic Targets
Most of hall efect speed sensors sense through the passing of a
magnetized target affixed to a shaft. This target may be a number of
discrete magnets, with pole faces to the sensor, or as a number of
poles magnetized onto a ring magnet. The sensing of the target
results in an output of short pulses, each one corresponding to the
passing of a magnet. The cycle of the waveform is dependent on:
- Size and magnets distribution
- Magnet material and geometry
- Operating airgap
- Operating and releasing points
Hall Effect Speed Sensors Categories
One way to compare the hall effect speed sensors is the
combination of sensing and thresholds possibilities
- Single point/fixed threshold
- Single point/dynamic threshold
- Differential/fixed threshold
- Differential/dynamic threshold
Other marketing names you will find for our sensors across the
industries:
Speed Sender, Speed
Sending Unit, Hall-Effect Sender, Pulse Generator, Signal Generator,
Rotary Transducer, Pulse Sender, Electronic Speedometer Sender,
Cruise Control Sender, Speed Pick Up, Magnetic Induction Sender,
Magnetic Speed Sender, Magnetic Sensor, Magnetic Pick Up, Tachometer
Sender, Gear Tooth Sensor, Hall Effect Sensor, etc.
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