2018年11月11日星期日

Multipole Ring Magnets for Linear Incremental (off-axis) Position Sensor

Multipole Ring Magnets for Linear Incremental (off-axis) Position Sensor
Left Images shows the proper placement of a multipole ring over the Linear Incremental (off-axis) Position Sensor. The centerline of the magnetic ring (median Hall sensor scan path) is located over the Hall array. multipole sensor magnet for encoder linear rotary
The magnetic ring is designed such that the pole length lp matches the required length at the scan path (typically the center) of the ring. The IC is oriented in perpendicular with respect to the rotation center.


Marking
The magnet ring has two marks at the backside:
One mark shows the number of poles (44) the other mark shows a single digit letter (A…F), which is of no relevance.
Mounting the Magnet Ring
The magnet ring may be mounted directly on magnetic or non-magnetic surfaces. When magnetic surfaces are used, the ring may be mounted on top of the surface, but not immersed in a cavity, as this may weaken the magnetic field of the magnet. When mounting the magnet on a non-magnetic surface, either method is acceptable.
Depending on the carrier material, there are several adhesives available to glue the ring to the surface. For general ruggedness and vibration demands, the use of two-component-adhesive (binder + hardener) has proven to be successful in most cases.
Sensor Magnets, While all of our Neodymium magnets at MPCO Magnets have a strong hold with corresponding material, our Neodymium sensor magnets are one of the more intricate. Neodymium is the preferred type of component for magnets due to its strength, so when it comes to the most effective sensor magnets, MPCO Magnets offers the finest.




2018年11月9日星期五

Multipole Ring Ferrite Magnets for Linear Sensor

Multipole Ring Ferrite Magnets for Linear Sensor, Multipole Bonded Ferrite Sensor Magnet for Encoder Linear Rotary, Plastic Bonded Strontium Ferrite Multipole Ring Magnet, Magnetic Multipole Ring China Supplier


Multipole Ring Ferrite Magnets for Linear Incremental (off-axis) Position Sensor Overview
Multipole Ring Magnet Part No.: MPSMR24-44
Magnetisation Grade: BMNP-1612
Material: Plastic bonded Strontium Ferrite SrFe.
Magnet Shape: Ring
Magnet Dimension: inner diameter = 24mm, outer diameter = 32mm, thickness = 1.5mm
Pole Length: 2.0 mm
Poles No.: 44 Poles
This specification defines the dimensional and magnetic properties of a multipole magnetic ring for use with the linear position magnetic encoder for off-axis rotary applications.
Multipole Ring Magnets for Linear Incremental (off-axis) Position Sensor
Left Images shows the proper placement of a multipole ring over the Linear Incremental (off-axis) Position Sensor. The centerline of the magnetic ring (median Hall sensor scan path) is located over the Hall array. multipole sensor magnet for encoder linear rotary
The magnetic ring is designed such that the pole length lp matches the required length at the scan path (typically the center) of the ring. The IC is oriented in perpendicular with respect to the rotation center.




2018年11月7日星期三

Plastic Bonded Strontium Ferrite Multipole Ring Magnet 128 poles

Plastic Bonded Strontium Ferrite Multipole Ring Magnet 128 poles, Multipole Ring Ferrite Magnets for Linear Incremental (off-axis) Position Sensor, Multipole Plastic Bonded Ferrite SrFe Ring Magnet for Sensor, Multipole Ring Ceramic Magnets, Magnetic Multipole Ring China Supplier



Plastic Bonded Strontium Ferrite Multipole Ring Magnet for Linear Incremental (off-axis) Position Sensor Overview
Multipole Ring Magnet Part No.: MPSMR38-128
Magnetisation Grade: BMNP-8L
Material: Plastic Bonded Strontium Ferrite SrFe.
Magnet Shape: Ring
Magnet Size:  inner diameter =38.5mm, outer diameter =42.5mm, thickness =1.5mm
Pole Length: 1.0 mm
Poles No.: 128 Poles
Plastic Bonded Strontium Ferrite Multipole Ring Magnet 128 poles – Linear Position
The linear magnetic position sensor product family measures the linear movement of a multi-pole magnetic strip. Circular multi-pole magnetic rings can also be used in rotary incremental rotation off-axis applications. This high precision product family allows the user to detect linear movement with a resolution as fine as 0.5μm. All products are aimed at applications which require extreme precision, accuracy, dynamic range and ultra-low power consumption.




2018年11月5日星期一

Magnetic Multipole Ring Ferrite Sensor 72 poles

Magnetic Multipole Ring Ferrite Sensor 72 poles Overview
Multipole Ring Magnet Part No.: MPSMR24-72
Magnetisation Grade: BMNP-1612
Material: Plastic bonded Strontium Ferrite SrFe.
Magnet Shape: Ring
Magnet Size: inner diameter = 24mm, outer diameter = 32mm, thickness = 1.5mm
Pole Length: 1.2 mm
Poles No.: 72 Poles



Plastic Bonded Strontium Ferrite Multipole Ring Magnet 72poles – Linear Position
The linear magnetic position sensor product family measures the linear movement of a multi-pole magnetic strip. Circular multi-pole magnetic rings can also be used in rotary incremental rotation off-axis applications. This high precision product family allows the user to detect linear movement with a resolution as fine as 0.5μm. All products are aimed at applications which require extreme precision, accuracy, dynamic range and ultra-low power consumption.

Left Images shows the proper placement of a multipole ring over the Linear Incremental (off-axis) Position Sensor. The centerline of the magnetic ring (median Hall sensor scan path) is located over the Hall array.
The magnetic ring is designed such that the pole length lp matches the required length at the scan path (typically the center) of the ring. The IC is oriented in perpendicular with respect to the rotation center.





2018年11月3日星期六

Radial-Oriented Multipole Magnetic Ring

Radial-Oriented Multipole Magnetic Ring Ferrite, Injection Molded Ferrite Ring Magnets, Radial Multipole Ring Ceramic Magnets for Motor Rotor System

Radial-Oriented Multipole Magnetic Ring Ferrite – Ferrite/Plastic/Permanent Magnet with Insert Molded, Ferrite magnet Injection Bonded Ferrite Magnet / Injection Complex Magnet, Injection Bonded Ferrite Magnet, Ferrite Rings Magnet – Injection Bonded Ring Magnets Manufacturer, Permanent Magnet Motor Generators,
Bonded permanent ferrite is a magnet compounded by magnetic powder and high polymer materials through the special craft.


Ferrite has high coercive force and high resistance to demagnetized and oxidized than other non-rare earth permanent magnets.
It’s superior to the sintered magnet in aspects of magnet shaping, size precision, flexibility etc. It’s biggest advantage is it’s low cost with high quality.
They are made of bonded ferrite magnet powder, Plastics(pvc,nylon,pp,ect) and other materials, By injecting process, the combination can be made into flexible magnets with precise sizes and complicate…
Specifications 1.The precise magnet with complex shape can be made very easily.
2.high density
3.Integrated forming
4.reasonable price




2018年11月1日星期四

Injection Molded Ferrite Ring Multipoled Magnet

Injection Molded Ferrite Ring Multipoled Magnet, Radial-Oriented Multipole Magnetic Ring Ferrite – Ferrite/Plastic/Permanent Magnet with Insert Molded,  Injection Complex Magnet, Injection Bonded Ferrite Magnet, Ferrite Rings Magnet – Injection Bonded Ring Magnets Manufacturer, Permanent Magnet Motor Generators



Features and benefits of injection molded Ferrite
Injection molded magnets can be of very complex shapes with high precision, typically, tolerance is +/-
0.005mm, it is suitable for high precision parts
It is a new technology to achieve adjustable magnetic properties, composite molding, elastic magnetization
and high mechanical strength
By doing insert molding, magnetic material can be directly molded into or onto other assembly
components without further assembly process
The material is harder to be cracked or chipped than sintered magnet
Applications
(Super) Compact Motor, Actuator, Compact Sensor, Motor, etc
Sometimes, to achieve the magnetic properties between injection molded NdFeB and Ferrite, combinations of ferrite and NdFeB powders provide many different magnetic properties for different applications.




2018年10月30日星期二

Sensor Magnet Application

Sensor Magnet Application
Sensor magnets are used in Hall effect sensor ,speed sensor, reed switch, location sensor etc, We have experience to help you choose the suitable sensor magnet for sensor application.
Magnetic Sensors and Reed Switches
Magnetic Sensors and Reed Switches
Such sensor magnets are widely used invehicle and industrial, include automotive motors, ABS systems, engine ignition systems, brushless motor sensor, industrial automation, robots,office automation, household appliances and a variety of security systems.
Typical applications include:
Throttle position sensors
Rotational devices
Motor speed control sensors
Sensors for mobile device applications
Switches
Gear shift sensor
Brake system sensor
Speed sensor
Cam shaft sensor
Fuel injection sensor
Stearing column sensor




Multipole Ring Magnets for Linear Incremental (off-axis) Position Sensor

Multipole Ring Magnets for Linear Incremental (off-axis) Position Sensor Left Images shows the proper placement of a multipole ring over ...