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Calculators / WebApps

Magnetic Unit Conversion

(-units-)
 
(-units-)

Disc Magnet Field Strength vs. Distance (Axial Magnet)



(mm)

(mm) Axial Disc Magnet Dimensions
Field Strength Calculator
Distance from face of magnet to center of sensor package (z):
(mm)

 
0
Max: ??
 

(Oe)


Sensor Graph
Power Supply Voltage:

Range:

 Please wait....
Graph for selected sensor(s):

Typical Sensor Output vs. Magnet Distance

Disc Magnet Field Strength vs. Distance (Diametric Magnet)



(mm)

(mm) Diametric Disc Magnet Dimensions

Field Strength Calculator
Distance from face of magnet to center of sensor package (z):
(mm)

 
0
Max: ??
 

(Oe)
Sensor Status:  


Sensor Graph


Please select a sensor.

Rotation Sensor Operating Range

Rectangular Magnet Field Strength vs. Distance



(mm)

(mm)

(mm)

Rectangular Magnet Dimensions
Field Strength Calculator
Distance from face of magnet to center of sensor package (z):
(mm)

 
0
Max: ??
 

(Oe)


Sensor Graph
Power Supply Voltage:

Range:

 Please wait....
Graph for selected sensor(s):

Typical Sensor Output vs. Magnet Distance

Digital Sensor Switching vs. Distance



(mm)

(mm) Disc Magnet Dimensions

Field Strength Calculator
Distance from face of magnet to center of sensor (z):
(mm)

 
0
Max: ??
 

(Oe)
Sensor Status:   


Sensor Graph
Graph for selected sensor:

Digital Sensor Switching vs. Magnet Distance

Current Sensing (Field Estimator for a Known Current)

  

Board Characteristics


(mm)

(mm)

(mm)

(mm)

(A) 

(A)


Power Supply Voltage:



Selected Sensor: none

(mV)



(Oe)

Gear Tooth Sensor Output Calculator

Gear (mm)

Pitch (π × module) =   mm

(mm)

(mm)

Bias Magnet

(mm)

(mm)



(mm)

Sensor Distance
Airgap (z):
(mm)

 
0
Max: ??


Sensor Graph
Power Supply Voltage:

Graph for selected sensor:

Typical Sensor Output (from 0 to 'pitch')

Off-Axis Angle Sensing

| Video  Demonstration Video | Application Note (.pdf)
Magnet Characteristics


(mm)

(mm)

(mm)

Ring Magnet
Optimal Position and Field Strength Calculator

  

Magnet:  

(mm)     (mm)

(Oe)   -- Calculating --

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