Technical support
Practical references for material selection, specifications and custom magnet procurement.
Make specifications easier to understand.
Match materials to operating conditions.
NdFeB material comparison
Compare sintered and injection-bonded NdFeB against geometry, magnetic requirements and operating conditions.
Grades and magnetic properties
Read common sintered grades and parameter definitions, then review operating temperature, magnetic circuit and specifications.
Magnetization and pole patterns
Use direction, polarity and drawing illustrations to communicate magnetization and assembly requirements.
Surface protection and operating conditions
Review temperature, humidity, contact media and assembly when specifying protection and validation.
Turn questions into clear requirements.
What information is needed for a custom magnet inquiry?
Start with the application, drawing and quantity. Separate confirmed requirements from open questions to make quotations and sampling more useful.
Which dimensions and polarity details belong on a magnet assembly drawing?
Connect critical fits, working faces and reference features so geometry, magnetization and assembly are described consistently.
What should be confirmed between magnet samples and pilot production?
Record drawing revisions, fit, functional validation and batch requirements separately so sample decisions can guide later supply.
Does a higher surface field always mean a stronger pull?
A field reading describes a location; pull force describes a loading condition. Align the objects and test conditions before comparing.
How should different surface-field readings on the same magnet be compared?
Align the probe sensing point, orientation, spacing and surroundings before interpreting different readings.
Is a higher magnet grade always the better choice?
Review space, temperature, magnetic circuit and assembly together to understand the trade-offs in grade selection.
What should drawings specify for magnets assembled with metal or plastic parts?
Move from single-part dimensions to assembly requirements by defining location, polarity, retention and validation together.
Why should housing walls and gaps be reviewed together in a magnetic attachment?
Review wall thickness, assembly clearance and intervening layers in one section before validating the final attachment.