MagSelect
Sintered NdFeB Grade Selector
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
MagSelect—your pocket guide to sintered NdFeB grades. Full specs, 12 application scenarios, smart recommendations & magnet basics. Based on Magmax typical data.
MagSelect is a reference and selection tool for sintered neodymium-iron-boron (NdFeB) permanent magnet grades, designed for magnet industry professionals, motor engineers, and purchasers. Developed by Klas, with grade data sourced from Magmax typical sintered NdFeB magnetic property specifications.
KEY FEATURES
• Grade Library
Browse all series—N, M, H, SH, UH, EH, and AH—with full specifications including remanence Br, coercivity HcB/HcJ, max energy product (BH)max, temperature coefficients, and max working temperature TwMax. Filter by series or search by grade name.
• Smart Advisor
Enter operating temperature, minimum energy product, coercivity requirements, and cost preference. Get multi-tier recommendations—Economy N Series, Best Value, Best Quality, and Balanced—with clear reasoning for each suggestion.
• Application Scenarios
Twelve typical applications: consumer electronics, audio, PM motors, EV drive, wind power, magnetic clasps, medical devices, sensors, aerospace, toys, industrial automation, and magnetic separation—each with recommended grades and selection notes.
• Learn
NdFeB fundamentals, key parameter explanations, series and coercivity grade overview, relative price reference, and Magmax company information.
HIGHLIGHTS
• No account required; works fully offline
• No personal data collection
• Simplified Chinese or English based on system language
• Clean, simulation-inspired UI with readable specifications
IMPORTANT NOTICE
All magnetic properties shown are typical reference values. Actual performance varies with batch, dimensions, coating, tolerances, and test conditions. Always validate final grade selection through magnetic circuit design, bench testing, and supplier confirmation.
CONTACT
Developer: Klas
Email: Klas.lu@qq.com
Company: Magmax
Website: www.magmax.cn
Ratings & Reviews
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The developer, 向龙 卢, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 向龙 卢
- Size
- 4 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Klas. All rights reserved.