Henan Ando Magnetics Co., Ltd. · Zhengzhou, China · Est. 2010 +86-166-38098606 [email protected]
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NdFeB Shapes

Custom Arc and Motor Segment Magnets

Arc and tile magnets cut for motor and generator stators or rotors. High-temperature grades and low-weight-loss options for wind, tide, biogas and elevator motors.

N35–N52Ni-Cu-NiMOQ 10 pcsCustom 10–15 days
MaterialSintered NdFeB
ShapeArc / tile / segment from drawing
GradesN35–N52 plus M / H / SH high-temperature series
NotesL-T low-weight-loss series offered for generator and elevator duty
CoatingsNi-Cu-Ni, epoxy and other anti-corrosion stacks
Lead timeCustom 10–15 days after drawing approval

Email or call Lucy Liu. There is no form on this site — quotes move over email and phone.

The problem this part solves

Motor segments fail when the grade, arc radius and coating are copied from a catalogue disc. The part has to match the lamination stack.

Where it is used

  • Servo, traction and elevator motors
  • Wind, tide and biogas generators
  • Pumps and industrial drives
  • Robot joints

How to inquire

Send quantity, grade, coating, magnetization direction and a drawing or marked photo. If you are matching a sample, include the measured diameter or block size. Custom lots are quoted against the 10–15 day window published on the original product pages. N35 stock sizes, when available, ship sooner.

Questions buyers actually ask

Do you keep arc magnets in stock?

Most arcs are custom. Send inner/outer radius, length, thickness, grade and magnetization.

What is low-weight-loss?

A process and grade choice aimed at humid or long-life generator duty. Ask if the motor specification calls for it.