Outer Radius (R) 27.56~27.71 mm；Inner Radius (R) 21.10~21.25 mm
Radial Thickness 6.00~6.40 mm；Total Height 18.80~19.80 mm
Axial Length 50.00~52.50 mm
Chord Width 44.20~46.40 mm；End Angle 7.0°~13.0°
Magnetization Radial Magnetized
Application BLDC Motor / Power Tool Motor / DC Motor
Grade CY35/CY36/CY37 Series (Customizable)
Tolerance Standard ±0.1~±0.5mm
Applications: Electric vehicle motors; Industrial motors; E-bike & scooter motors; Generator rotors
Packaging: Neutral inner boxes + outer cartons (moisture-proof, shock-proof, and impact-resistant); custom packaging available upon request.
Customization Services: Custom dimensions, tolerances, and performance grades supported based on drawings or samples; post-processing services (e.g., surface coating, magnetization) are available.
Lead Time: 10–15 days for standard samples; 35–40 days for bulk orders.
Quality Certification: Third-party test reports (e.g., RoHS, SGS) are available upon request.

Precision Motor Magnet Segment - High-Performance Arc Magnets for Motors

Jiangsu Angu Electric Appliances Co., Ltd brings you high-precision arc magnets engineered for demanding motor applications. Our Precision motor magnet segment features tight dimensional control with outer radius ranging from 27.56~27.71 mm and inner radius of 21.10~21.25 mm, delivering consistent performance across BLDC motors, power tools, and DC motor systems.

With over 20 a long time of fabricating mastery, we keep up resistance benchmarks of ±0.1~±0.5mm through ISO 9000 and IATF 16949 certified generation forms. Our CY35/CY36/CY37 review arrangement offers outspread magnetization optimized for greatest torque thickness and warm steadiness in your engine designs.

Backed by 9 technical patents and factory-direct supply capabilities, we deliver reliable quality with flexible customization options to match your exact specifications.

Factory Strength Guarantee

Technical Specifications of Precision motor magnet segment

Parameter	Specification
Outer Radius (R)	27.56~27.71 mm
Inner Radius (R)	21.10~21.25 mm
Radial Thickness	6.00~6.40 mm
Total Height	18.80~19.80 mm
Axial Length	50.00~52.50 mm
Chord Width	44.20~46.40 mm
End Angle	7.0°~13.0°
Magnetization Direction	Radial Magnetized
Material Grade	CY35/CY36/CY37 Series (Customizable)
Tolerance Standard	±0.1~±0.5 mm
Application	BLDC Motor / Power Tool Motor / DC Motor

Wide Application Range

Our product serves diverse industries requiring reliable magnetic performance. You'll find these arc magnets powering electric vehicle motors where consistent torque output matters most.

Industrial automation systems benefit from the stable magnetic flux distribution across operating temperatures. E-bike and scooter motors achieve better efficiency ratios with our precisely calibrated segment geometry.

Generator rotor assemblies gain improved electromagnetic balance through our tight dimensional tolerances. Power tool manufacturers choose our segments for their durability under high-speed rotation and thermal cycling.

Whether you're developing next-generation BLDC motors or upgrading existing DC motor designs, our magnet segments provide the magnetic foundation your application demands.

Comprehensive Customization Services

We understand that every motor design has unique requirements. That's why our technical team supports full customization based on your drawings or sample specifications.

You can specify custom dimensions beyond our standard ranges to match your motor housing constraints. Performance grades are adjustable to balance magnetic strength with cost considerations for your production volume.

Our post-processing capabilities include various surface coating options for corrosion resistance in harsh environments. Magnetization direction and intensity can be tailored to your electromagnetic design requirements.

Sample development takes just 10-15 days, allowing rapid prototyping for your motor projects. Bulk production runs complete within 35-40 days with our stable manufacturing scheduling system.

Third-party certifications including RoHS and SGS reports are available upon request to meet your compliance needs.

Standardized Production Workshop

Quality Assurance & Certifications

Quality control runs through every stage of our Precision motor magnet segment production. Our ISO 9000 certified quality management system ensures consistent dimensional accuracy across production batches.

IATF 16949 automotive quality standards govern our manufacturing processes, delivering reliability you can count on. Each production lot undergoes magnetic property testing to verify flux density and coercivity values.

Dimensional inspection uses calibrated measurement equipment traceable to international standards. Our 20 years of manufacturing experience translates into mature process controls that minimize variation.

Three invention patents and six utility model patents protect our proprietary manufacturing techniques. This intellectual property ensures you receive technologically advanced products with competitive advantages.

We back every order with a 1-year warranty covering material defects and manufacturing issues.

Certificate

Packaging & Global Delivery

Your magnet segments arrive protected through our specialized packaging system. Neutral inner boxes provide initial cushioning against shock and vibration during transit.

Moisture-proof outer cartons with impact-resistant construction shield your products from environmental damage. Custom packaging solutions are available for special handling requirements or branding needs.

We offer adaptable shipping strategies coordinated to your direness and budget. Ocean cargo gives temperate conveyance for huge volume orders with longer lead times.

Air cargo quickens conveyance for time-sensitive ventures requiring quicker turnaround. Express administrations through DHL, FedEx, or UPS guarantee fast conveyance for pressing test demands or little group orders.

Our coordinations group facilitates with worldwide carriers to give door-to-door conveyance following and traditions documentation bolster.

Refined Packaging Operation

FAQ

Q：What resistance levels can you accomplish for engine magnet segments?

A：We keep up accuracy resiliences of ±0.1~±0.5mm over all measurements. Our ISO 9000 and IATF 16949 certified forms guarantee reliable exactness for your engine get together requirements.

Q：Can you customize magnet grades past CY35/CY36/CY37 series?

A：Yes! We offer full customization based on your attractive execution needs. Our specialized group can alter grades, measurements, and magnetization escalated agreeing to your drawings or test specifications.

Q：What is your commonplace lead time for custom orders?

A：Sample advancement takes 10-15 days for prototyping. Bulk generation runs total inside 35-40 days. We'll give exact timelines based on your arrange complexity and volume.

Q：Do your magnet sections comply with worldwide quality standards?

A：Absolutely. We give RoHS compliance certification and SGS testing reports upon ask. All items are fabricated beneath IATF 16949 car quality guidelines with full traceability documentation.

Q：What shipping choices do you offer for universal orders?

A：We give adaptable shipping arrangements: ocean cargo for prudent bulk orders, discuss cargo for speedier conveyance, and express administrations (DHL/FedEx/UPS) for pressing needs. All shipments incorporate moisture-proof bundling and full following back.

Overall Factory Scale

Contact Us

Ready to enhance your motor performance with Precision motor magnet segment precision-engineered magnet segments? Our technical team is standing by to discuss your specific requirements.

Email us at: chenrf@angu.com

Let's build a reliable partnership for your motor component needs today.