Magnetic Gear Tooth Speed Sensors
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Full customization support is available.  Customization Page
Example of customization Attachment of specified connector 
Easy replacement

Flange for fixing 
No gap adjustment required
Easy installation
Various other customization is also possible.
Tip shape Cable length Connector shape etc.

Go to Inquiry page for customizing sensors

Product Lineup   TO Gear Sensors Selection Guide

IP67 Tip and body are integrated. Leak-free head that prevents foreign objects from entering, and our original cable withdrawal technology, Conical Press™.
Highly resistant to noise Rotation detection part with high resistance to magnetic field noise and jitter suppression. Line driver specifications resistant to transmission noise [IMG Series].
Reverse junction protection Reverse power connection protection circuit to prevent failure due to wiring errors [IMG series].
Direction Discrimination Direction discrimination with a single cable, compatible with various modules [RFP Series].
Wide temperature range Stable detection even in high temperature environments
 
  Magnetic Gear Speed Sensor
Outputs magnetic field changes caused by rotation of gears and other magnetic materials as pulse signals.
Power-generating electromagnetic pickup
Outputs magnetic field changes as AC signals
Appearance / Model name

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IMG12/16
FDP10/16
FP12T-50
RFP16A/D
GP12/16
Response frequency [Hz] 0 - 20k 0 - 15k 10 - 30k 0 - 15k 220 - 50k
Operating temperature[℃/℉] -20 to +105 ℃/
-4 to +221 ℉
-20 to +80 ℃/
-4 to +176 ℉
-40 to +150 ℃/
-40 to +302 ℉
-20 to +100 ℃/
-4 to +212 ℉
-20 to +100 ℃/
-4 to +212 ℉
Power supply DC[V] 4.5 - 25(17) 4.5 - 25 5 - 12 9 - 25 No power supply required
Output Circuit Semi-open collector*1
Line driver
Differential (balanced) CMOS logic*2
Semi-open collector*1 Open collector Semi-open collector*1
(A/B phase or speed/direction discrimination signal)
Voltage output proportional to speed*3
0.5Vp-p or more
Features Power supply reverse connection protection circuit All screwed, general-purpose, easy to install Wide temperature range Detects both forward and reverse directions with a single wire Self-power generation type requiring no power supply


*1 Semi-open collector (open collector + pull-up)

*2 Differential (balanced) CMOS logic
*3 About GP type output


Our unique output circuit allows connection without modification even if the pull-up voltage at the signal receiving end is higher than the sensor power supply voltage. Unlike a simple open collector, a pulse output with a voltage close to the sensor power supply voltage can be obtained.
Can be used as an unbalanced signal. When using a balanced signal, please check the power supply voltage and output voltage specifications.
In principle, the output voltage is proportional to the speed, but the GP type prevents unnecessary rise in output to improve reliability.

Other Products
FP12/16-50
Discontinued Products
GP-2/GP-3
Discontinued Products
PS-102
Discontinued Products
MS-102
Discontinued Products
  FSP12-50
High-sensitivity magnetic velocity sensor for magnetic fine wires
   
     
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