Custom Neodymium Magnets Cylinder N35-N52 Grade with ±0.05mm Tolerance and 240°C Temperature Resistance
Price:
Negotiable
MOQ:
3 pcs
Delivery Time:
5 - 15 work days
Brand:
VISION
Product Description
Product Overview
High-performance neodymium iron boron magnets available in cylinder shapes with customizable dimensions and multiple coating options. These permanent magnets deliver exceptional magnetic strength and temperature resistance for demanding industrial applications.
Key Advantages
- High Performance: Ideal for variable frequency compressors, motors, rotors, and precision applications
- Exceptional Consistency: Surface magnetic field and magnetic flux controlled at ±0.05% tolerance
- Superior Temperature Resistance: Working temperatures up to 240°C depending on grade selection
Technical Specifications
| Parameter | Specifications |
|---|---|
| Shape | Cylinder (custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Magnetic Flux Density (Br) | N35: 11.8-12.2 kgs; N52: 14.4-14.8 kgs |
| Coercive Force (Hcj) | N35: ≥955 ka/m; N52: ≥876 ka/m; N30SH: ≥1353 ka/m; N33AH: ≥2785 ka/m |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
Applications
These neodymium rare earth permanent magnets are widely used across multiple industries including:
- Electro-acoustic devices: loudspeakers, headphones, microphones, alarms
- Electrical products: permanent magnetic actuators, sensors, reed switches
- Motor applications: VCM, DC motors, generators, linear motors
- Mechanical equipment: magnetic separators, magnetic holders
- Healthcare: NMR spectrometers, medical instruments
- Automotive and wind turbine applications
Ordering Information
Minimum Order Quantity: Samples available for evaluation
Delivery Time: 3-10 days for samples, 10-30 days for production orders
Certifications: ROHS, SGS, ISO9001 compliant
For Accurate Pricing & Quotation
Please provide the following information with your inquiry:
- Material type and required grade
- Size, shape, and dimensional tolerances (sketch/drawing preferred)
- Preferred coating type
- Intended application
- Maximum working temperature requirements
- Quantity needed
- Magnetization requirements and direction
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd.
Location
3/F, Bldg F, Hui Hong Industrial Park, JinXiaoTang village, Fenggang Town, Dongguan City, Guangdong Province, 523702 China
Contact Person
Victor