Segment Motor Magnet

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Delivery Lead Time10-20 days after receipt of payment
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Supplier Info.

Company Name Ningbo Horizon Magnetic Technologies Co., Ltd.
Membership Free member
Registration Date2019.06.24
Country/RegionChina
CityNingbo
Contact Victor Zhou(Mr.)

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Ningbo Horizon Magnetic Technologies Co., Ltd.

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Product Attributes

- Place of Origin China
- Supply Type In-Stock Items
- Condition New
- Related Keywords Segment Motor Magnet

Description by Manufacturer

arc shaped Neodymium magnets

wind generators Segment Motor Magnet

Servo motors Segment Motor Magnet

Segment or arc shaped Neodymium magnets are widely used instead of expensive radial rings in electric motors.

Horizon have been focusing on the development and production of high end series of NdFeB rare earth permanent magnets, which are widely used in permanent magnet motors and generators.

Due to their advantage, NdFeB rare earth magnets have become one of the most important components of permanent magnet motors and generators, whose performance and life time mainly depends on the quality of magnets . Generally speaking, the working environment to motors and generators is very harsh. In order to adapt to this working environment, we have been devoting ourselves to research and develop NdFeB rare earth magnets specially used for permanent magnet motors and generators since its foundation. For this application, the magnets are available in a wide range of shapes such as block, ring, segment, loaf, wedge, etc.

Currently we are producing serials of high end grades, like H, SH, UH, EH and AH for NdFeB with following three characteristics:

High intrinsic coercivity Hcj: high to >35kOe (>2785 kA/m) which increases magnets demagnetizing resistance

Low reversible temperature coefficients: low to α(Br)< -0.1%/ºC and β(Hcj)< -0.5%/ºC which increases magnets temperature stability

Low weight loss: low to 2~5mg/cm2 in HAST testing condition: 130ºC, 95% RH, 2.7 ATM, 20 days which increases magnets corrosion resistance

Although the low weight loss material improves its corrosion resistance, the coating is still often required by customers. If customers require coating, we suggest magnets be phosphated or passivated. However, more and more customers change to use magnets without any coating, because uncoated magnets have much better glue cohesiveness than coated magnets.

stepper motors Segment Motor Magnet Applications:

Servo motors, elevator motors, traction motors, stepper motors, disc type motors, wind generators, etc.

Size:

Normal Size Range: L (Length): 1~180mm, W (Width): 3~180mm, H (Height): 1.5~100mm

Maximum Size: L50 x W180 xH80mm, L180 x W80 xH50mm,

Minimum Size: L1x W3 x H2mm

Orientation Direction Size: Lower than 80mm

Tolerance: Generally +/-0.1mm, Particularly +/-0.05mm

Segment Motor Magnet Machining Method:

Generally the segment requires grinding and EDM cutting from the big block. Sometimes, the approximate final shape achieved after the EDM cutting needs processing with a shaped diamond grinding wheel which provides the precise dimensions and speeds up the machining process. Prior to coating, the small segment needs vibration tumbling and the big segment needs manual chamfering.

Main Test Items Prior to Delivery:

In order to ensure NdFeB magnets to meet requirements, we main test following items: size, weight loss, magnetic properties, flux, flux density, angle deviation, magnetic loss, appearance, coating thickness, corrosion resistance, etc.

More information:

http://www.rubberotik.de

http://www.atmetallurgy.com

http://www.edpackages.com

http://www.constructionslist.com

http://www.iilinks.com

http://www.constructionslist.com

http://www.ralfelectrician.uk

http://www.articlenewspress.com

http://www.equipmentsbook.com

http://www.thetabletnewsblog.com

http://www.china-supplierslist.com

http://www.seobusinesslist.com

Packaging & Shipping

- PackingCorrugatedboxPolywoodpalletPolywoodcase
- Delivery Lead Time10-20 days after receipt of payment
- Shipping Career

Product Image

Segment Motor Magnet Related Products

Company Profile

About Ningbo Horizon Magnetic Technologies Co., Ltd.

Membership Free member
Registration Date2019.06.24
Country/RegionChina
CityNingbo
Contact Victor Zhou(Mr.)

Not only a magnet supplier, but also a magnetic solutions supplier!
Nowadays the technology is developing daily, and then new materials and applications are developed as well. As a leading magnet company, we take advantage of our Neodymium magnets and magnetic solutions to assist you in your increased projects related to magnets.
In order to fullfil this commitment, Ningbo Horizon Magnetic Technologies Co., Ltd was founded by a professional team with a depth of expertise and breadth of experience in the magnet field. We are specialized in the development and production of sintered Neodymium magnets and related magnetic assemblies with facilities in Ningbo, China which is the source of rare earth permanent magnets.

Selling Categories

- Minerals & Metallurgy >> Magnetic Materials

Keywords

Neodymium magnet , motor magnet , magnetic chamfer

Registration Date	2019/06/24(Year/Month/Date)
Buyer / Seller in EC21	Seller
Business Type	Manufacturer
Year established	2011
Employees total	51 - 100
Annual revenue	USD 2,000,001 - 5,000,000

Contact Information Order Credit Report

Company	Ningbo Horizon Magnetic Technologies Co., Ltd.
Address	128# Buzheng East Road, Haishu District, NingboNingboZhejiang315171China
Phone	86 - 0574 - 27883742
Homepage	http://www.horizonmagnet.com
Contact	Victor Zhou

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Segment Motor Magnet

Product Attributes

Description by Manufacturer

Segment Motor Magnet Machining Method:

Packaging & Shipping

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Segment Motor Magnet Related Products

Company Profile

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