6-Poles Cast AlNiCo Multi-pole Rotor Magnet

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6-Poles Cast AlNiCo Multi-pole Rotor Magnet Part No.  HSARM-6 SERIES
Size: 1.870″ Dia. x 1.250″
Number of Poles: 6

Features:
Permanent alnico magnet material
Especially effective on thin metal
6-Pole Magnetic face
Permanent alnico 5 rotor magnet material. Especially effective on thin metal. 6-Pole magnetic face. Counter sunk center mounting Hole.
Alnico rotor magnets are designed with multiple poles; each pole alternates in polarity. The hole in the rotor is designed for mounting onto shafts. They are excellent for use in synchronous motors, dynamos and air turbine generators.
Features
• Alnico rotor magnets are made with Alnico 5 material and have a maximum temperature of approximately 1000°F.
• They are supplied un-magnetized unless otherwise requested. Magnetization after assembly is required to gain the full benefits of these magnets.
• We provide a magnetization service for assemblies incorporating these magnets. We can normally magnetize them within one working day of receipt.

Alnico is hard and brittle, and prone to chipping and cracking. Special machining techniques must be used to machine this material. Alnico magnets require magnetizing fields of about 3 kOe (kilo Oersted). Because of their relatively low coercivities, special care should be taken to assure that alnico magnets are not subjected to adverse repelling fields, since these could partially demagnetize the magnets. Magnetized magnets should be stored with “keepers” to reduce the possibility of partial demagnetization. If alnico magnets are partially demagnetized, they may be easily re-magnetized. Multi-Pole AlNiCo Magnet

Packaging & Shipping
1. By Sea: As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton. (Detailed package quantity should be made upon the real products)
2. By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.

HSMAG offers a full line of cast and sintered Alnico products, including:
Rotors
Full hollow cylinders
C-Shaped
Multi-pole holding magnets
Ring
Custom parts
Bar
Die-cast in aluminum
Rod
Dipped in plastisol
Horseshoe
Painted (mil-spec painting)

Cast Alnico Grades
Alnico 2
Alnico 8B
Alnico 3
Alnico 8H
Alnico 4
Alnico 8HE
Alnico 5
Alnico 9
Alnico 6
Alnico 8

Sintered Alnico
Primarily custom made to your specifications, sintered Alnico magnets are available in grades 2, 5, 6 and 8B and 8H.

We offer custom Alnico assemblies using HSMAG’s magnetic materials. We can manufacture your assembly completely in-house, making both the magnetic components and non-magnetic components, and assemble these parts allowing you to receive a completed sub-assembly. We can also work with your component suppliers as well as our own to develop the most cost effective solution to your needs. Rotor AlNiCo Magnet 4-Poles

Magnetic properties: