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

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

Product Description：
These N52UH, N48UH, and N45UH neodymium magnets are widely used in brushless motor rotor assemblies for FPV drones, unmanned aerial vehicles, robots, and other high-performance motors. Manufactured from high-grade neodymium-iron-boron material, they deliver strong magnetic force and reliable performance in applications that demand high power density and temperature resistance.
UH-grade magnets can withstand operating temperatures of up to 180°C, making them ideal for motors subjected to heavy loads or prolonged operation. These magnets are available in both square and rectangular shapes, and their dimensions can be customized to suit specific rotor designs and motor specifications. Kzron offers both small-batch sample production and large-scale manufacturing, ensuring consistent quality, on-time delivery, and reliable shipping.
Whether for new motor development or rotor component replacement, these magnets offer a practical solution for manufacturers seeking stable magnetic performance and long-term reliability.

Features:

• Available in three magnetic grades: N52UH, N48UH, and N45UH
• Operating temperature up to 180°C
• Strong magnetic performance, suitable for high-efficiency motor designs
• Available in square and block configurations, with custom shapes available upon request
• Magnets meet strict dimensional tolerances, suitable for rotor assembly
• Custom sizes, tolerances, and coatings available
• Suitable for both prototyping and mass production projects
• Strict pre-shipment inspection

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 development projects
• 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	N52UH、N48UH、N45UH（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