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Ningbo Haishu Nide International Co., Ltd.
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·  Add:14-5, East Kemao Center, No.100 Xiangyun Road, Hi-tech District, Ningbo, China.
·  Contact person:Annie
·  Tel:0086-574-87295639
·  Mob/Whatspp/WeChat:0086-13738869026
·  Fax:0086-574-87295637
·  Email:emarketing@nide-group.com;marketing4@nide-group.com
 

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Encoder Magnet Ring For Miniature Metal Gear Motors

 Model:NDPJ-CW-65

These magnetic encoder ring magnet are widely used in many industries and fields such as motors, sensors, electrical appliances, automobiles, communication equipment, frequency conversion appliances, medical equipment, electric tools, computer mobile phones, smart homes, and electronic appliances. Motors, speakers, toys, crafts, mahjong machines/tables, curtains, refrigerator magnets, sensors, etc.

Categoryes:  Magnet

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Encoder Magnet Ring For Miniature Metal Gear Motors

 

This ceramic magnet ring is a radial ferrite ring magnet for motor magnetic rotary encoder sensors.

The appearance of ferrite ring magnet is smooth and flawless, with high dimensional accuracy, good consistency, subsequent processing, stable performance, shock resistance, and complex products. It is an indispensable signal source and constant magnetic source for micro-motor and automation industries. No other magnet can replace and match the sex.

The magnetization method of the permanent magnet can be single magnetization in the axial direction, multi-stage magnetization in the radial direction, or compound magnetization in the axial and radial directions.

 

Encoder Magnetic Ring Parameters

Product Name:  Sensor Encoder Magnetic Ring
Shape:  magnetic ring/disc
Coercivity 230-275 (KA/m), can be customized
Remanence 250-400 (T), can be customized
Intrinsic coercive force  235-290 (KA/m), can be customized
Maximum energy product 15.0-32.0 (KJ/m3), can be customized
Density: customized
Temperature Coefficient:  Customized

If you want to order the encoder magnetic ring, please provide the quantity, performance, size, coating requirements, and magnetization direction requirements.

 

Encoder ring material:

Injection magnet (PPS+NdFeB);

Injection molded magnet (PPS+ferrite);

Ferrite plastic magnet (nylon 6/nylon 12);

The binder used in injection molding magnets is thermoplastic, and there are two types of nylon (PA) and polyphenylene sulfide (PPS) on the market. The widely used nylon variety in the industry is PA12, which has low water absorption and excellent mechanical properties. PPS has good high temperature resistance and corrosion resistance, and is insoluble in known solvents below 200 ° C. Compared with the two, the latter is more conducive to use at higher temperatures and harsher environments.

 

Encoder magnetic ring application

These magnetic encoders are widely used in many industries and fields such as motors, sensors, electrical appliances, automobiles, communication equipment, frequency conversion appliances, medical equipment, electric tools, computer mobile phones, smart homes, and electronic appliances. Motors, speakers, toys, crafts, mahjong machines/tables, curtains, refrigerator magnets, sensors, etc.

 

Encoder magnetic ring picture

magnetic encoder disk

magnetic encoder ring

magnetic encoder supplier

Information needed for magnet inquiry

It will be better if customer could send us detailed drawing including below information.

1. Magnet drawing

2. Magnet material

2. Magnet dimension: width, thickness, tolerance.

3. Magnet grade

4. Magnet applications

5. Required quantity: normally its weight or quantity

6. Other technical requirement.

If you are not sure which grade is proper, please contact our engineer. We can also customize according to your needs

 We can offer a variety of NdFeB Magnet and Ferrite Magnet, If you need special magnetic tiles, we can also customize according to your needs.

About Motor component and  accessories

 

NIDE can supply the full range of electric motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper, shaft, magnet, fan, motor cover,etc.

motor components

 

 

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Motor Parts Department

 

Email : emarketing@nide-group.com;marketing4@nide-group.com