Product Name: Motor Magnet, Segment, Arc ndfeb magnet, Arc Magnets.Tile NdFeB Magnet
It is one special shape of Rare earth magnets and permanent magnets. It is always manufactured via Wire Cutting and grinding etc. Regular Arc magnets or Segment magnets have the following important factors such as, Outer Diameter or Outer Radius, Inner Diameter or Inner Radius, Degree of Angle, Thickness, Length, Round Edge etc.
Applications:
Motors, eg. voice coil motor (VCM),step motor, geared down motor, etc.
Product Details:
12pcs of segment making a ring
ring size: OD32XID24XTH6mm
grade: N40
nickle plating
motor products use
supplied to india market
Drawing:
Properties of Neodymium Magnets
| Grade | Br (KGs) | Hc (KOe) | Hci (KOe) | BHmax (MGOe) | Tmax (C) |
|---|---|---|---|---|---|
| N33 | 11.4-11.7 | 10.3-11.0 | >12 | 31-33 | 80 |
| N35 | 11.7-12.1 | 10.8-11.4 | >12 | 33-35 | 80 |
| N38 | 12.2-12.6 | 10.8-11.5 | >12 | 36-38 | 80 |
| N42 | 12.8-13.3 | 10.0-10.5 | >12 | 40-42 | 80 |
| N45 | 13.3-13.7 | 10.0-10.5 | >12 | 43-45 | 80 |
| N48 | 13.8-14.2 | 10.8-11.4 | >12 | 45-48 | 80 |
| N50 | 14.0-14.5 | 10.5-11.4 | >12 | 47-51 | 80 |
| N40M | 12.6-12.9 | 10.8-11.5 | >14 | 38-40 | 100 |
| N42M | 12.8-13.3 | 10.5-11.0 | >14 | 40-42 | 100 |
| N48M | 13.7-14.3 | 12.9-13.6 | >14 | 45-49 | 100 |
| N35H | 11.7-12.1 | 10.8-11.5 | >17 | 33-35 | 120 |
| N38H | 12.2-12.6 | 11.5-12.0 | >17 | 36-38 | 120 |
| N40H | 12.6-12.9 | 11.5-12.0 | >17 | 38-40 | 120 |
| N42H | 12.8-13.2 | 12.0-12.5 | >17 | 40-43 | 120 |
| N45H | 13.2-13.6 | 12.0-12.5 | >17 | 43-47 | 120 |
| N27SH | 10.2-10.6 | 9.8-10.3 | >20 | 25-27 | 150 |
| N30SH | 10.8-11.2 | 10.1-10.6 | >20 | 28-30 | 150 |
| N33SH | 11.4-11.7 | 10.3-11.0 | >20 | 31-33 | 150 |
| N35SH | 11.7-12.1 | 10.8-11.5 | >20 | 33-35 | 150 |
| N38SH | 12.2-12.6 | 11.4-11.8 | >20 | 36-39 | 150 |
| N40SH | 12.4-12.8 | 11.8-12.0 | >20 | 38-41 | 150 |
| N42SH | 13.0-13.5 | 11.8-12.6 | >20 | 39-43 | 150 |
| N28UH | 10.4-10.8 | 9.8-10.2 | >25 | 26-28 | 180 |
| N30UH | 10.8-11.2 | 10.1-10.6 | >25 | 28-30 | 180 |
| N33UH | 11.4-11.7 | 10.3-11.0 | >25 | 31-33 | 180 |
| N35UH | 11.7-12.1 | 10.8-11.4 | >25 | 33-35 | 180 |
| N25EH | 9.8-10.2 | 9.2-9.6 | >30 | 23-25 | 200 |
| N28EH | 10.4-10.8 | 9.8-10.2 | >30 | 26-28 | 200 |
| N30EH | 10.8-11.3 | 10.1-10.6 | >30 | 28-30 | 200 |
| N33EH | 11.4-11.7 | 10.3-11.0 | >30 | 31-33 | 200 |
