radial neodymium ring magnet D40 * d20 * h4 mm

Description

radial neodymium ring magnet D40 * d20 * h4 mm

1.Material

Neodymium-Iron-Boron Mainly contains

2.Working Temperature

Magnet Grade

Max. Working Temperature

N35-N50

80°C (176°F)

35M- 48M

100°C (212°F)

35H-45H

120°C (248°F)

35SH-45SH

150°C (302°F)

28UH-38UH

180°C (356°F)

28EH-35EH

200°C (392°F)

28AH-33AH

220°C (428°F)

3.Magnet Shape

Ring, Round, Cylinder, radial neodymium ring magnet D40 * d20 * h4 mm, other Custom Design.

4.Magnet Coating

All neodymium ring magnet oxidize rapidly when exposed, so an anti-corrosive coating (usually electroplating) is used to extend their working life. such as neodymium ring magnet with Ni, Zn, gold, copper, epoxy, chemical, parylene etc.

5. Performance advantages

Depending on advanced R&D center, Quality control team and professional machining technicians, High intrinsic coercive force (up to 35KOe) and energy product (up to 55MGOe), the maximum working temperature of 220 degrees.

6.Application

neodymium ring magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck,  radial neodymium ring magnet D40 * d20 * h4 mm, common daily use, etc.

7.Price Advantage

Because of an excellent and efficient management system, the very competitive neodymium ring magnet price is 5-10% cheaper than industry average.

8.Delivery Advantage

1.Sample Express

1. Sampling time: in 1 or 2 weeks.

2. Via TNT, UPS, FedEx, DHL Express, etc.

3. Quality Inspection Report if you need.

2.Bulk Shipment

1. Quicker than industry average 3 days.

2. Ningbo/Shanghai, convenient.

3. Sea & air shipping, fine packaging.

9.Other Tips

You should be extremely careful when install neodymium ring magnet, as they can easily pinch fingers.  Not for Kid, the neodymium magnet is very dangerious, please keep kids away.