N42 Grade Neodymium Cylinder Magnets - Rare Earth NdFeB with ±0.05mm Tolerance and 150°C Max Temperature
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
Negotiable
Brand:
VISION
Product Description
Product Overview
Professional-grade cylinder neodymium magnets manufactured from N42 grade NdFeB rare earth material, offering exceptional magnetic strength and durability for industrial applications.
Key Specifications
| Parameter | Details |
|---|---|
| Shape | Cylinder, Disc, Ring, Arc, Block, Bar, Ball (custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Grade Range | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Br(kGs) | N35(11.8-12.2); N52(14.4-14.8) |
| Hcj(kA/m) | N35≥955; N52≥876; N30SH≥1353; N33AH≥2785 |
| Max Working Temperature | N35≤80°C; N52≤70°C; N30SH≤150°C; N33AH≤240°C |
| Certifications | ROHS, SGS, ISO9001 |
Applications
- Electro-acoustic devices: Loudspeakers, headphones, microphones, alarms
- Electric products: Permanent magnetic actuators, sensors, reed switches
- Motor applications: VCM, DVD-ROM, generators, DC motors
- Mechanical equipment: Magnetic separators, magnetic holders
- Healthcare: Medical instruments, NMR spectrometers
- Wind turbines, automotive components, magnetic filters
Ordering Information
Required Information for Quotation
- Material type and grade requirements
- Dimensions, shape, and tolerances (drawings preferred)
- Coating specifications
- Application details
- Maximum working temperature
- Quantity requirements
- Magnetization requirements and direction
Minimum Order Quantity
10pcs to 500,000pcs depending on size and specifications. Sample orders accepted.
Delivery Time
3-10 days for samples, 10-30 days for production orders (based on stock availability).
Technical Specifications
Plating Characteristics
Magnetization Direction
Application Examples
Company Profile
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. is a high-tech manufacturer specializing in permanent neodymium and ferrite magnets. Our 3000 square meter facility features advanced production equipment and comprehensive quality testing systems.
Payment & Contact
Payment Methods
Small orders: T/T, Western Union, PayPal, Escrow (full payment in advance)
Large orders: T/T, L/C, D/P, D/A, Western Union, Escrow (30% deposit, 70% before shipping)
Contact Information
Available upon request - we respond within 24 hours
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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