Factory Direct Price 2207 2807 3115 3220 FPV UAV Drone Brushless DC Motor Rotor Ferrite Arc N52H N48H N45H N60H Neodymium Magnet NdFeB Manufacturer

Factory Direct Price 2207 2807 3115 3220 FPV UAV Drone Brushless DC Motor Rotor Ferrite Arc N52H N48H N45H N60H Neodymium Magnet NdFeB Manufacturer

Product Description：
In brushless drone motors, magnets are one of the key components that directly affect torque, efficiency, and throttle response. These arc-shaped neodymium-iron-boron magnets are specifically designed for 2207, 2807, 3115, and 3220-type FPV and drone brushless motors, and are commonly used in the rotor assemblies of power systems for racing drones, long-range drones, agricultural drones, and industrial drones.
These neodymium magnets are available in four grades: N45H, N48H, N52H, and N60H. They maintain stable performance even under high motor temperatures and provide strong magnetic flux. For drone motors with high KV ratings or those carrying heavy loads, selecting the appropriate magnet grade can significantly improve motor efficiency and overall flight performance. Reliable quality: Every batch of magnets comes with a material certificate, undergoes quality inspection prior to shipment, and is accompanied by a shipment inspection report.
Each magnet maintains consistent dimensions and magnetic properties, enabling motor manufacturers to achieve better rotor balance and more reliable production results. Kzron offers high-quality magnets with excellent performance, shipping over 3,000,000 pieces monthly. By purchasing materials in bulk, we have significantly reduced costs. We offer factory-direct pricing with no minimum order quantity (MOQ). Please feel free to contact us for inquiries or to place an order at any time.

Features:

• Arc-shaped NdFeB magnets for brushless motor rotors
• Available in N45H, N48H, N52H, and N60H grades
• Strong magnetic performance for high-efficiency UAV motors
• Suitable for high-speed FPV and heavy-lift drone applications
• Consistent magnetization and dimensional accuracy
• Available with custom sizes, coatings, and magnetization directions
• Suitable for both prototype development and volume production

Applications:

• Industrial BLDC motors
• Electric bicycle and scooter motors
• Robotics and automation equipment
• Custom rotor manufacturing projects
• Agricultural spraying drones
• Commercial UAV propulsion systems
• Custom BLDC motor manufacturing
• BLDC Brushless DC Motor

Product Parameters：

Application	Industrial Magnet	Composite	NdFeB Magnet
Tolerance	±1%	Processing Service	Bending, Welding, Decoiling, Cutting, Punching, Moulding
Delivery Time	8-15 days	Brand Name	Kzron
Grade	rare earth neodymium magnet	Grade	N52H、N48H、N45H、N60H（N35-N52 (M.H.SH.UH.EH.AH)
Coating	Nickel or custom	Material	Sintered Neodymium Magnet (NdFeB)
Magnetism direction	Thickness or custom	Working temperature	80-220 Degree Celsius

Kzron CNC Machining Process Video:

High Quality BLDC Brushless Motor Rotor Parts N52UH N48UH N45UH NdFeB Square/Block Magnets Accessories Neodymium 180℃ Manufacturer Price

Product photos:

Product Applications:

What materials can you machine?
Kzron is a professional OEM/ODM CNC machining factory. We ship up to 500,000 parts per month and operate a facility equipped with over 100 machines, supported by comprehensive production and quality control systems. We can machine the following materials:
Aluminum Alloys: Common grades include 6061, 7075, and 5052. These materials are lightweight, high-strength, and offer excellent thermal and electrical conductivity.
Stainless Steel: Grades such as 303, 304, and 316, which offer high strength, high corrosion resistance, and high toughness, making them suitable for heavy-duty machining.
Copper/Brass/Bronze: These materials have excellent electrical and thermal conductivity and are suitable for electrical and decorative parts.
Steel/Carbon Steel: Grades such as 1018 and 1045, which offer high strength at a moderate cost.
Titanium Alloys: High strength, lightweight, resistant to high temperatures and corrosion, commonly used in demanding industries such as aerospace.

Do you offer OEM services?
We have professional design engineers who can design or modify drawings according to your requirements. We can produce according to your specifications, support sample production with fast turnaround and short lead times, and offer high-quality, low-cost mass production with quick delivery.

What is your minimum order quantity?（MOQ）
At Kzron, customer needs are our top priority. We accept orders starting from a single piece, with no minimum quantity requirement.

Company Information:
Kzron is a precision parts manufacturing company. Established in 2010, Kzron is a long-standing manufacturer that provides customers with one-stop custom precision parts manufacturing services.
The company main products include drone components, drone motor parts, agricultural drone components, precision electronic device components, educational device enclosures, aviation equipment components, precision automotive custom parts, smart home components, and industrial non-standard custom parts. Through its one-stop machining services, the company can meet all customer needs from concept design to finished product delivery.
The company possesses robust production capabilities, including over 10 production lines featuring CNC machining centers, high-gloss finishing machines, CNC lathes, sheet metal fabrication, stamping, and welding, with a total of more than 200 machines. Among these, there are over 100 CNC machining centers from manufacturers such as Brother (Japan), Haas (USA), and Taiwanese brands.

Industries We Serve