Small Neodymium Magnet Oval Shape Magnet

Name: Small Neodymium Magnet Oval Shape Magnet
Brand: Huatai Xinding (beijing) Metal Materials Co., Ltd.
SKU: 60752104935_1
Price: 5.70 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

High-Strength Magnetic Holding: Engineered with neodymium-iron-boron (NdFeB) alloy, these magnets deliver exceptional magnetic force (grades N35-N52), enabling secure fixation of heavy or metallic objects.
Precision Tolerance: Manufactured with tight tolerances (e.g., ±0.1mm), ensuring reliable integration into precision machinery and devices.

Key features

1. Material Technology

With an epoxy or Ni-Cu-Ni-coated neodymium-iron-boron (NdFeB) alloy core, ensure corrosion resistance and durability in harsh industrial environments*.

2. Interactive Design

With a compact oval shape and customizable coatings (e.g., gold, silver), adapt seamlessly to precision engineering, tool fixation, or machinery assembly needs*.

3. Performance Parameters

With N35-N52 strength grades and ±0.1mm precision tolerance, deliver up to 40% stronger magnetic force and 5x tighter dimensional accuracy than standard ferrite magnets*.

4. Scenario Solutions

Designed for industrial applications, handle heavy loads (e.g., machinery parts, robotics components) and maintain performance in high-vibration or temperature-variable settings*.

5. Certification Standards

With NdFeB alloy construction and strict tolerance standards, meet or exceed ISO/IEC 17025-compliant industrial magnet performance benchmarks*.

Product details

Small Neodymium Magnet Oval Shape Magnet

Small Neodymium Oval Magnets are engineered for industrial applications requiring high magnetic strength and precision. With grades ranging from N35 to N52, these magnets offer customizable performance, corrosion-resistant coatings, and tight tolerances (±0.1mm) for reliable integration into machinery, electronics, and manufacturing systems.

Technical specifications

Feature	Specification	Application Scenario
Material	Neodymium-Iron-Boron (NdFeB) Alloy	Industrial machinery, robotics, sensors
Coating	Epoxy, Ni-Cu-Ni, Gold, Silver	Corrosion protection in harsh environments
Model Grade	N35 to N52 (BHmax 35–52 MGOe)	Varies by strength demand (e.g., N52 for heavy loads)
Tolerance	±0.1mm dimensional, ±5% weight	Precision engineering, medical devices

Customization guide

Adjustable parameters include:

Coating selection (e.g., Ni-Cu-Ni for saltwater use, gold for electronics)
Grade selection (N35 for basic tasks, N52 for extreme holding power)
Tolerance specifications (tighter tolerances for high-precision assemblies)

Get inspired

With their oval shape and industrial-grade strength, these magnets excel in automation systems, magnetic separators, and precision tooling. Whether securing parts in automotive assembly or stabilizing components in robotics, their customizable performance ensures reliability across diverse applications.

Choose your model

Parameter	Base Model (N35)	Advanced Model (N42)	Pro Model (N52)
Max Magnetic Strength	35 MGOe	+20% vs. Base	+48% vs. Base*
Temperature Resistance	80°C	100°C	120°C
Coating Durability	1 year	3 years	5 years

Supplier's note

Three Breakthroughs:
- N52 Grade Strength: The Pro model’s 52 MGOe rating outperforms industry benchmarks by 48%, enabling heavy-load applications.
- Multi-Coating Options: Ni-Cu-Ni plating extends lifespan in corrosive environments by 300% compared to uncoated magnets.
- Precision Tolerances: ±0.1mm accuracy ensures seamless integration into automated machinery.
Optimal Version Selection:
- Base Model: Ideal for standard tasks (e.g., securing lightweight parts in dry environments).
- Advanced Model: Suitable for moderate industrial use (e.g., magnetic conveyors with temperature fluctuations up to 100°C).
- Pro Model: Required for extreme scenarios (e.g., aerospace components needing N52 strength paired with gold coating for EMI shielding).

*Pro Model’s strength exceeds industry-standard N45 magnets by 15%.

Frequently asked questions

Which neodymium magnet model (N35-N52) is best suited for heavy-duty industrial applications?
How do I clean and maintain epoxy-coated neodymium magnets to prevent corrosion?
Neodymium vs. Ferrite Magnets: Which is better for industrial machinery?
Can I customize the coating (e.g., gold/silver) or shape of these oval neodymium magnets?
Are these industrial-grade neodymium magnets RoHS-compliant and certified?
What’s the maximum weight a N52 neodymium magnet can hold in industrial settings?
Do these magnets have tight tolerances for precision machinery integration?
Why choose oval-shaped neodymium magnets for electronics or automotive parts?

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Manufacturing User Reviews

⭐⭐⭐⭐⭐ James Peterson - Automation Engineer, Automotive Assembly Plant
"We integrated the Pro Model (N52) oval neodymium magnets into our robotic arm end-effectors for part handling, and the performance has been outstanding. The ±0.1mm tolerance ensured perfect fitment in our precision assembly line, and the 50kg+ holding capacity allows us to securely manipulate heavy steel components without slippage. After 5 months of continuous use, zero demagnetization or coating wear—impressive even under high vibration and temperature swings. The gold-coated variants we customized for EMI-sensitive zones are working flawlessly in our sensor arrays."

Purchase Date: February 2025 | Usage Period: 5 months

🛠️ DIY & Workshop User Reviews

⭐⭐⭐⭐⭐ Amanda Liu - Home Workshop Enthusiast
"I bought the Advanced Model (N42) with Ni-Cu-Ni coating for my garage workshop to build a magnetic tool holder. These oval magnets are ridiculously strong—even the smaller ones hold my wrenches and pliers with zero sag. I embedded them into a wooden rail, and they’ve held up perfectly through humidity changes and minor impacts. Installation was easy thanks to their consistent dimensions. For $20, this was a game-changer. I’ve already ordered more for a second wall."

Purchase Date: November 2024 | Usage Period: 7 months

🏭 Electronics Production User Reviews

⭐⭐⭐⭐☆ Rajiv Mehta - R&D Manager, Consumer Electronics Firm
"We use the custom silver-coated N45 oval magnets in our compact speaker modules. Their uniform magnetic flux distribution and low profile make them ideal for slim devices. The supplier delivered exact tolerances (±0.1mm), which was critical for our automated pick-and-place system. After 8 months of production, failure rate is under 0.2%. Only reason I’m not giving 5 stars is that lead time for custom orders could be faster—but the quality is undeniable."

Purchase Date: September 2024 | Usage Period: 8 months

🚘 Automotive Repair Shop User Reviews

⭐⭐⭐⭐⭐ Carlos Mendez - Mechanic, City Auto Works
"These magnets are a lifesaver in the shop. I mounted the N52 epoxy-coated ones under my workbench to hold sockets and bits. They’re so strong I have to peel tools off them. Survived oil, coolant, and daily bumps. I also used a few to temporarily hold trim panels in place during alignment—works better than tape or clamps. After 4 months, no rust or degradation. For industrial strength at a DIY price, you can’t beat these."

Purchase Date: April 2025 | Usage Period: 4 months

🤖 Robotics & Prototyping User Reviews

⭐⭐⭐⭐⭐ Dr. Elena Torres - Robotics Lab Director, Tech University
"Our team uses the custom oval magnets (N50, gold-coated) in mobile robot docking mechanisms. The combination of high remanence, tight tolerances, and EMI shielding from the gold plating is exactly what we needed. They integrate seamlessly with our motor encoders and sensors. After 6 months of rigorous lab testing, including thermal cycling and shock tests, performance remains consistent. RoHS and ISO compliance gave us peace of mind for student projects and grant reporting."

Purchase Date: January 2025 | Usage Period: 6 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

⭐⭐⭐⭐⭐ (5-star): 82 reviews (87.2%)
⭐⭐⭐⭐☆ (4-star): 10 reviews (10.6%)
⭐⭐⭐☆☆ (3-star): 2 reviews (2.1%)
⭐⭐☆☆☆ (2-star): 0 reviews (0%)
⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Industrial Materials Expert Recommendation

Dr. Alan Foster - Senior Materials Engineer, Industrial Magnetics Lab
"Neodymium magnets in the N45-N52 range represent the gold standard for modern industrial applications. This product line stands out due to its consistent NdFeB alloy quality, precision tolerances, and multi-coating options. The N52 model’s 48% strength advantage over baseline N35 is not just marketing—it translates directly into smaller, lighter, and more efficient designs. I recommend these for any application demanding reliability under mechanical stress or thermal variation."

Precision Manufacturing Consultant Recommendation

Linda Park - Automation Systems Consultant
"In over 15 years of designing automated assembly lines, I’ve seen countless magnet failures due to poor tolerances or coating defects. These oval neodymium magnets with ±0.1mm accuracy and Ni-Cu-Ni plating are among the most reliable I’ve used. Their seamless integration into sensors and motor systems reduces downtime and calibration issues. For OEMs and contract manufacturers, this is a high-value, low-risk component choice."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Sensor Integration" - Daniel Wu (Industrial Automation)

Posted: 2 days ago

"Used the N42 oval magnets in our proximity sensors. The consistency in magnetic output eliminated signal drift. Highly recommend for precision electronics."

⭐⭐⭐⭐⭐ "Custom Shapes Delivered on Time" - Sophia Reynolds (Product Design Studio)

Posted: 1 week ago

"Ordered custom oval magnets with silver plating for a client prototype. Exact dimensions, flawless finish. The team was impressed by the documentation and certifications provided."

⭐⭐⭐⭐☆ "Strong but Handle with Care" - Marcus Lee (Hobbyist Maker)

Posted: 3 weeks ago

"Incredibly powerful—pinched my finger during installation! Maybe add a safety note for new users. Otherwise, love the strength and finish."

🎯 Reviews by Use Case Category

🏭 Industrial Manufacturing (38 Reviews)

Average Rating: 4.9/5
Most Praised Features:
High holding strength (95% mentioned)
Vibration resistance (88% mentioned)
Precision tolerance (91% mentioned)

🏠 Home & DIY Workshops (29 Reviews)

Average Rating: 4.8/5
Most Praised Features:
Ease of integration (93% mentioned)
Corrosion-resistant coating (85% mentioned)
Value for money (90% mentioned)

🧪 Electronics & Robotics (27 Reviews)

Average Rating: 5.0/5
Most Praised Features:
EMI-compatible coatings (gold/silver) (100% mentioned)
Compact oval design (96% mentioned)
RoHS and ISO compliance (89% mentioned)