Powerful Motor Permanent Magnets for Engineering Drawing Features:
Part No.: NSGN42M-57
Dimensions: Required Confidentiality CUSTOMER SUPPLY DRAWING
Shape: Arc / Segment
Grade: N42M
Shape: Arc
Magnetic Face: 37.5 O.R x 33.5 I.R x 25
Thickness: 5mm
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Max Temp (degrees C): 100 °C
Fixing: Araldite/Loctite
Neodymium arc magnets are also called Arc segment magnets, which are made by wire cutting of the block magnets. This type of segment magnets are commonly used in DC motors, both for rotors and stators.and other motors. The magnets arc length is 45 degrees.
These Magnets are plated with 3 layers of protective coatings – Nickel + Copper + Nickel (Ni-Cu-Ni). The highest grade of these products are N52, N48M, N44H, N42SH, N38UH and N35EH etc.
Applications of Neodymium Magnets
Magnetic separators
Linear actuators
Microphone assemblies
Servo motors
DC motors (automotive starters)
Computer rigid disc drives, printers and speakers
We are professional Neodymium Magnet manufacturer and supplier in China. We can produce Neodymium Magnet (NdFeB magnet) according to your requirements. More types of Neodymium Magnet (NdFeB magnet), Sintered Neodymium Magnet (NdFeB magnet), please contact us right now.
Tolerances
For as-pressed material, tolerance on the thickness (direction of magnetization) is +/– .005”. Other dimensions are +/– 2.5% or +/– .005”, whichever is greater. High-performance Sintered Neodymium Arc Segment Magnets, N52 NdFeB Magnet Arc-shape Motor for Rotors and Stators
Custom magnets
Neodymium arc magnets for motor, generator,driver in various specification
Tile-shaped and special-shaped neodymium magnet
Neodymium Blocks shape in various specification
Neodymium products painted with epoxy resin
Neodymium Circles in various specification
Neodymium disc shape in various specification
Rubber Coated Neodymium Magnet
Special Shape of Neodymium Magnet
Engineering drawing is important and necessary for arc shaped magnets. To avoid any misunderstanding of the dimensions and positions, please provide a clear drawing with detailed specifications, tolerance and additional requirements if any.
We list some drawings of common types of neodymium magnet segments as follows for your information.
20 x 2mm Neodymium Iron Boron Disc Magnets N52 Nickel, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Neodymium Iron Boron, Nickel Coated Neodymium Disc Permanent Magnets China Supplier 20 x 2mm Neodymium Iron Boron Disc Magnets N52 Nickel Technical Specifications: Item: NDN52-2002 Grade: N52 Material: Neodymium (NdFeB) Plating: Nickel Shape: […]
12 x 4mm NdFeB Discmagnet N48 Gold, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Neodymium Iron Boron, Golden Coated Neodymium Disc Permanent Magnets China Supplier 12 x 4mm NdFeB Discmagnet N48 Gold Technical Specifications: Item: NDN48-1204-G Grade: N48 Material: Neodymium (NdFeB) Plating: Gold Shape: Disk, Round, Disc, Circular, Cylinder Dimension: […]
18mm x 4mm Craft Disc Neodymium Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Supplier 18mm x 4mm Craft Disc Neodymium Magnet N42 Ni Technical Specifications: Item: NDN42-1804 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: Total Diameter […]
16mm x 2mm Dic NdFeB Toy Magnet N42 Ni, Super Strong Rare Earth Sintered NdFeB Disk Magnet for Toy and Craft, NiCuNi Coated Neodymium Disc Permanent Magnets China Exporter 16mm x 2mm Dic NdFeB Toy Magnet N42 NiTechnical Specifications: Item: NDN42-1602 Grade: N42 Material: Neodymium (NdFeB) Plating: Ni Shape: Disc, Disk, Round Dimension: Total Diameter (D): […]