Sensor Magnets

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Sensor Magnets (Download Sensor magnets leaflet)

We developed magnetic solutions for the magnetic sensor market for many years.  The company's legacy of engineering expertise and customer awareness has created the most reliable and robust magnetic solutions for magnetic sensor technology.   We have rich experience to help you choose the suitable magnets for hall effect sensor,speed sensor, magnetic encoder, location sensor, flow sensor ,Pneumatic Cylinder and reed switch applications  .

Encoder Magnets 

A magnetic encoder consists of a rotating gear and a magnetic pick-up that contains a permanent magnet and the hall effect sensing element . It include the linear encode and rotary encode serial . 


Multipole Magnets
Multipole ring magnets are custom solutions It is always used together with Hall sensor for speed ,postion sensor application .

The multipole magnet magnetizing on outdiameter , on inner diameter ,axial and double track can be available .

Reed switch magnets

The principle of Magnetic proximity switches is produce a magnetic field around the sensor through changed the position and polarity of trigger so that make the sensor working . We offer the wide range of magnets  as  magnetic trigger for reed switch. 

Pneumatic Cylinder Magnet (Download Application of Pneumatic Cylinder Magnet)

The magnetic ring can be used for Peumatic cylinder to detected the position.  the When the magnetic ring moving with the Peumatic cylinder is close to the induction switch, the two magnetic reeds of the induction switch are magnetized and the contacts are closed, resulting in electrical signals. When the magnetic ring leaves the magnetic switch, the tongue reed loses its magnetism, the contacts are disconnected and the electrical signals disappear. In this way, the piston position of the cylinder can be detected and the corresponding solenoid valve action can be controlled.

Typical Products:

AMS typical Encode Magnets 

AS5000-MD6H encode magnets

N35H D6*2.5mm AS5000_MD6H Encode Magnets for Rotary Position Sensors  

AS5000-MR20-44  D32*24*1.5mm Sensor Ring Magnet

IRD32*24*1.5mm- axial 44 poles AS5000-MR20-44 Sensor Ferrite Ring magnets

AS5000-MR10-128 magnets

CRD42.5*38.5*1.5mm-axial 128poles AS5000-MR10-128 Sensor Ring magnets

Multipole Ring Magnets

CRD12x9x11.5-OD24P bonded NdFeB magnets

» CRD12x4.4x5-OD8 poles Compression bonded neodymium magnets

» CRD20.08x15.8x27–OD12 poles Compression bonded neodymium magnets

compression bonded magnets

» CRD21.3x16x30–OD24 poles Compression bonded neodymium magnets

» IRD24.2* 8* 2.6mm  Multipole ring injection magnets 16 poles honeywell SS40AT/SS30AT

» IRD20.5*9*4mm Multipole ring injection sensor magnets 8 poles


» CRD22x18x6-36P Bonded Neodymium Magnets

Radial ring magnets

» CRD26x20x3 Bonded Neodymium Magnet Radial Magnetizing inner N /Outer S poles

» CRD31.7x26.65x27-OD4 poles Compression bonded neodymium magnets

» CRD40*30*1.5mm-OD16 poles poles compression bonded neodymium magnets

compresson bonded ndfeb magnets

 » CRD49x43.2x4-OD48 poles Compression bonded neodymium magnets

compression bonded ndfeb

» CRD58.5x51x1.5–A86 poles Compression bonded neodymium magnets

Multipole 2 poles / 4 poles/ 8 poles / 16poles/ 18poles/ 32 poles  sensor ring injection  magnets

» IRD55* 49* 9mm gearbox Multipole ring injection magnets 18 poles

» CRD71.9xD64.9x8.7-OD64P bonded NdFeB magnets

speedometer magnet

» ACD27x22x6-OD12P speedometer magnet plastic assembly

water flow magnets

» AI13x2x10-4P flow sensor magnets

AI18.4x2x10-8P flow sensor magnets

dual track magnetic ring

» AC30x10x13-64P+62P double track Compression Bonded Neodymium Magnet

MHL1S 30-20 encode magnet with index

» CD30-15x1-40P+3P Incremental magnetic encoder disc magnet 2mm pole pitch with index

» CD60-56x2-128P Bonded NdFeB magnets with index track

Reed switch Magnets

» LF19x3.2x3.2 Meder standex ALNICO500 Rectangular Magnets 4003004018

» LD2.5x12.7mm Meder standex ALNICO500 Magnets 4003004015

» LD7.6x27mm Meder standex ALNICO500 Magnets 4003004006

» LD4x19mm Meder standex ALNICO500 Magnets 4003004003

» LD6.35*31.75 ALNICO Honeywell 101MG3 Cylindrical magnets

» SF5.59*5.59*5.08 Honeywell 103MG8 bar rare earth magnets


Sensor Magnets» Sensor magnets leaflet

peneumatic cylinder magnets» Application of Pneumatic Cylinder Magnet

encode magnet» Application of Rotary Encode magnet 

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