Motor Permanent Magnet N40

Material

NdFeB

Shape

Arc

Grade

BH Max

40 MGOe

Br Max

12,800 Gauss

Size

Customizable

Product Description

Magnet Introduction

Engineered for continuous duty, the BMAG Motor Permanent Magnet N40 provides excellent thermal stability and high Br. This grade is a popular choice for synchronous motors where performance and efficiency are paramount.

We can customize the magnet’s geometry and coating—such as high-temp Epoxy—to suit your motor’s environment. BMAG assists in testing the magnetic flux and field intensity, ensuring the N40 magnets provide a balanced and powerful rotor field, which is essential for reducing electromagnetic noise and heat.

Motor Permanent Magnet N40 Dimension Diagram

Arc Magnet Dimension Diagram

Arc Magnet Magnetization Direction

Arc Magnet Magnetization Direction

Magnet Specification

Material

NdFeB

Shape

Arc

Grade

BH Max

40 MGOe

Br Max

12,800 Gauss

Size

Customizable

Magnet Calculator

Click to calculate your magnet’s Surface Field, Pull Force, and Weight instantly.

Request A Quote
Scroll to Top
Request A Quote

Looking for reliable magnet solutions? Fill out the form below and let our experts provide customized support for your project.

Download

Looking for reliable magnet solutions? Fill out the form below and let our experts provide customized support for your project.

Download

Looking for reliable magnet solutions? Fill out the form below and let our experts provide customized support for your project.

Request A Quote

Looking for reliable magnet solutions? Fill out the form below and let our experts provide customized support for your project.