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JOINT-MAG Magnetic Materials Co., Ltd. Zigong

  • China,Zigong ,Sichuan
  • Verified Supplier
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China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom
China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom

  1. China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom
  2. China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom
  3. China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom
  4. China Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom

Y30BH Sintered Ferrite Segment Magnet 60mm OD for BLDC Motor Rotor OEM Custom

  1. MOQ: 1000 Pieces
  2. Price: USD 0.05-0.60 / Piece
  3. Get Latest Price
Magnetization Direction Radial
Payment Terms T/T, L/C, PayPal, Western Union
Max Energy Product (BH)max 27.0-30.0 kJ/m3
Arc Angle 60 Degree
Delivery Time 10-15 working days for production
Grade Y30BH
Coercivity Hcb 224-240 kA/m
Outer Diameter 60mm
Max Operating Temperature 250C
Shape Segment
Intrinsic Coercivity Hcj 302-318 kA/m
Remanence Br 400-420 mT
Application BLDC Motor Rotor
Packaging Details Foam tray inner packing with export-grade corrugated carton and wooden pallet
Port Shanghai, China
Supply Ability 5000 Tons per Year
Certification IATF 16949, ISO 9001, RoHS
Brand Name JOINT-MAG
Place of Origin Sichuan, China
Model Number Y30BH-SEG60

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  1. Product Details
  2. Company Details

Product Specification

Magnetization Direction Radial Payment Terms T/T, L/C, PayPal, Western Union
Max Energy Product (BH)max 27.0-30.0 kJ/m3 Arc Angle 60 Degree
Delivery Time 10-15 working days for production Grade Y30BH
Coercivity Hcb 224-240 kA/m Outer Diameter 60mm
Max Operating Temperature 250C Shape Segment
Intrinsic Coercivity Hcj 302-318 kA/m Remanence Br 400-420 mT
Application BLDC Motor Rotor Packaging Details Foam tray inner packing with export-grade corrugated carton and wooden pallet
Port Shanghai, China Supply Ability 5000 Tons per Year
Certification IATF 16949, ISO 9001, RoHS Brand Name JOINT-MAG
Place of Origin Sichuan, China Model Number Y30BH-SEG60
High Light BLDC Motor Rotor Magnet ,High Temperature Stable Ferrite ,Custom Arc Segment Magnet

Y30BH Sintered Ferrite Segment Magnet for BLDC Motor Rotor

JOINT-MAG supplies Y30BH sintered ferrite segment magnets for BLDC and PMDC motor rotors. The sintered ferrite process produces a dense, dimensionally stable magnet body that keeps motor cogging torque low and efficiency high.

Key Selling Points

  • Cost-Effective Motor Magnet: Delivers reliable magnetic flux at a fraction of rare-earth magnet cost, ideal for high-volume BLDC motor production.
  • Thermal Stability to 250C: Maintains consistent torque output across wide operating temperatures with minimal flux loss.
  • High Intrinsic Coercivity: Hcj 302-318 kA/m provides strong resistance to demagnetization from motor armature reaction fields.
  • Multi-Pole Radial Magnetization: Custom pole counts and magnetization patterns available to match your rotor design.
  • OEM Custom Geometry: Segment arc angle, OD, ID and length machined to print; rapid tooling for new designs.

Typical Specifications

ParameterValue
GradeY30BH
Remanence Br400-420 mT
Coercivity Hcb224-240 kA/m
Intrinsic Coercivity Hcj302-318 kA/m
Max Energy Product (BH)max27.0-30.0 kJ/m3
Max Operating Temperature250C

Widely used in BLDC fans, pumps, power tools, e-bike hub motors and automotive auxiliary motors. Request a quote with your rotor drawing for a tailored solution.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Employee Number:

    300~500

  • Ecer Certification:

    Verified Supplier

JOINT-MAG has engaged in the production and research of permanent ferrite magnets for 40 years, with 400 employees among whom two experts enjoying subsidies from the State Council and dozens of senior engineers. With an area of 90, 000sqm, 10, 000 tons′ annual capacity and thousands of spec... JOINT-MAG has engaged in the production and research of permanent ferrite magnets for 40 years, with 400 employees among whom two experts enjoying subsidies from the State Council and dozens of senior engineers. With an area of 90, 000sqm, 10, 000 tons′ annual capacity and thousands of spec...

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  • JOINT-MAG Magnetic Materials Co., Ltd. Zigong
  • Chenguang Industrial Park, Fushun County, Zigong, Sichuan, China 643200
  • https://www.ferritesmagnets.com/

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