RECTANGULAR MAGNETS

Rectangular magnets are six-sided magnet with straight sides where all angles are right angles (90°). Opposite sides of the magnet are parallel. They are commonly used in holding applications where they fit within a channel to increase their holding force. We carry a selection of different shapes and sizes and can manufacture magnets to our customers' specifications.

These Sintered NdFeB magnets are particularly suitable for high volumn production of a wide variety of shape and size ranges. Ni, Zn or customized coated surface protection. Precise dimensional control is achieved in both processed and usually the component does not require futher machining. NdFeb magnets have been widely used in high performance stepper, DC, servo, and linear motors, actuators, loudspeakers, headphones, instrumentation, switches, relays, magnetic imaging for medical and geophysical applications, holding systems, magnetic bearings, magnetic couplings, hard disk drives, etc.

Neodymium Rectangular Magnets are very strong, but very sensitive to temperature and corrosion. To combat temperature we can help you to select the grade that is appropriate for the operating temperature that you may require. To combat corrosion, neodymium magnets are coated on the outside. Most commonly they will be coated with nickel-copper-nickel, but can also be coated with epoxy, gold and parylene.
It is important to know that neodymium magnets are very hard and brittle and can break if they are dropped. Neodymium magnets can be assembled into products that use strong adhesives, but contact surfaces should all be clean and dry before bonding.

Block (or bar) magnets have completely flat surfaces that are perpendicular (at right angles) to each other, and are available in all scales from cubes through to long rectangular prisms.

The dimensions for blocks are Length x Width x Height (mm).

Block magnets feature straight edges and are available in all proportions from cubes through to flat rectangular bars. Rare Earth blocks are available in sizes from approx 6mm length up to 100mm length, with pull strengths exceeding 100kg.


N42 Sintered Ndfeb neodymium block magnets
N42 Sintered Ndfeb neodymium block magnets

Rare earth neodymium block magnet with holes
Rare earth neodymium block magnet with holes

N38M Strong sintered NdFeB block cube magnet
N38M Strong sintered NdFeB block cube magnet

Rare earth big neodymium bar magnet
Rare earth big neodymium bar magnet

N42SH neodymium rectangular block magnet
N42SH neodymium rectangular block magnet

N35 block neodymium cube magnet coating Nickel
N35 block neodymium cube magnet coating Nickel

Super strong permanent block magnet neodymium
Super strong permanent block magnet neodymium

Thin Rectangle neodymium magnet motor
Thin Rectangle neodymium magnet motor

Rare earth permanent motor bar magnet
Rare earth permanent motor bar magnet

Rare earth bar neodymium magnet with holes
Rare earth bar neodymium magnet with holes

Permanent Ndfeb Neodymium Magnet bar
Permanent Ndfeb Neodymium Magnet bar

N35 sintered neodymium Ndfeb bar magnet
N35 sintered neodymium Ndfeb bar magnet

N35 Ndfeb neo rare earth bar magnets
N35 Ndfeb neo rare earth bar magnets

N35 Ndfeb rare earth block magnet
N35 Ndfeb rare earth block magnet

N35 Rare earth Ndfeb neodymium rectangular magnet
N35 Rare earth Ndfeb neodymium rectangular magnet

Ndfeb neodymium big block magnet with holes
Ndfeb neodymium big block magnet with holes

Contact Info

CONTACT US

Jinyu Magnet (Ningbo) Co., Ltd.

Address: Cicheng Industrial District,Ningbo,Zhejiang

Contact Person: James Zhan

Phone:86-574-87472601

Fax:86-574-87405316

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