What is the lead time for production?

The average lead time is within 15 workdays, applicable for both peak season and off-season periods.

How is the quality guaranteed?

We use 100% new standard material and conduct strict inspections at every stage, achieving a 99.5% pass rate for dimensions, tolerance, and magnetic strength.

What certifications do the magnets have?

Our products are certified with RoHS, Reach, ISO9001, and MSDS, ensuring compliance with international safety and environmental standards.

Customized Neodymium Halbach Array Magnet Assembly for Motor Rotor

Name: Customized Neodymium Halbach Array Magnet Assembly for Motor Rotor
Brand: Ningbo Multimagnets Technology Co., Ltd.
SKU: 2040285802

Zhejiang, ChinaNingbo Multimagnets Technology Co., Ltd.

US$10.00

10-199 Pieces

US$9.00

200+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet, Halbach Array Magnet

Shape

Rectangular

Model NO.

Halbach magnet

Coating

Nickel

Grade

N35-N54-36H

Material

NdFeB/Neodymium Magnet

Torelance

+/-0.05mm

Magnetization Direction

Axial

Certification

Reach, RoHS, ISO

Strength

2000-8000GS

Salt Spray Test Standard

48 / 96 Hours

Transport Package

Packed with Box

Specification

50x40x6mm

Trademark

Multimagnets

Origin

Ningbo, China

HS Code

8505111000

Production Capacity

50000PCS/Month

Key features

Halbach Array Design: Concentrates magnetic field on one side while canceling it on the other for high efficiency.

High-Grade NdFeB Material: Made of 100% new standard Neodymium Iron Boron with grades N35-N54/36H for superior strength.

Full Customization Options: Customizable size, shape, coating, and magnetic strength to fit exact specifications.

Strict Quality Control: 99.5% pass rate with inspections on grade, coating, dimension, tolerance, and pulling force.

Multiple Coating Choices: Available in Nickel, Zinc, Gold, Chrome, and Black Epoxy for enhanced durability and corrosion resistance.

Wide Application Scope: Ideal for motors, speakers, industrial equipment, jewelry, and electronic products.

Certified Standards: Complies with RoHS, Reach, ISO9001, and MSDS standards for safety and quality assurance.

Low MOQ & Fast Delivery: Minimum Order Quantity of 1 piece with lead time within 15 workdays for both peak and off-season.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Ningbo Multimagnets Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Ningbo Port; Shanghai PortAverage Response Time: ≤10.89h

AI-Powered supplier vetting

SummaryNingbo Multimagnets Technology Co., Ltd. is a China-based limited trading company established in 2019, with four employees and a product focus on magnets and magnetic materials. It provides OEM and broad customization services and reports that 90% of total sales come from exports, serving South America, Europe, and North America. Its service processes include documented procedures for complaint handling and corrective actions, while its stated after-sales policy promises replies within 12 hours and refunds or alternative solutions for quality issues. However, the supplier reported no new products launched in the past year and no available SDK. Production and quality-control resources appear limited, with fewer than five quality-control staff and only two years of total staff experience reported. An audit by TÜV Rheinland is documented, but the audit result is recorded as 0 and the stated report validity period has expired. Financial credibility and customer-case evidence remain insufficient for a...

Supplier typeThe supplier is identified as a limited company and trading company based in Ningbo, Zhejiang, China, established in 2019. Its scope covers magnetic materials and products, related components, tools, toys, hardware, and equipment, and it is not indicated as part of a larger group.

After-Sales capabilityThe supplier states that customer issues are answered within 12 hours and that quality problems may receive refunds or alternative solutions. It also reports written and followed procedures for complaint handling, corrective and preventive actions, and service-capability assessment, although the approved-supplier list lacks approval signatures or dates.

R&D capabilityThe supplier states that it has research and development capability within its business scope, but it has no available SDK and launched no new products in the past year. These explicit limitations prevent a positive assessment of current innovation capability.

Customization capabilityCustomization is explicitly described as an advantage, with services covering sample-based customization, design-based customization, full and minor customization, and flexible customization. The supplier also states that products can be designed with technical support and a focus on lower cost, providing direct evidence of broad customization capability.

Product Q&A

Q:What is the Halbach Array design?

It is a unique magnet configuration that concentrates the magnetic field on one side while almost completely canceling it out on the opposite side, improving efficiency and reducing stray fields.

Q:What grades of Neodymium magnets are available?

We offer grades ranging from N35 to N54 (including 36H), providing high energy product and superior magnetic properties.

Q:Can the magnets be customized?

Yes, we provide full customization including size, shape (ring, disc, block, arc, etc.), coating, and magnetic strength based on your specific requirements.

Q:What coatings are available for these magnets?

Available coatings include Nickel, Zinc, Gold, Chrome, Black Epoxy, NiCUNI, and EPOXY to protect against corrosion and suit different environments.

Q:What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 1 piece, allowing for flexible ordering for testing or small-scale production.