20x5x1 20x5x2 20x5x3 20x5x5 N35 Rectangle Square Neodymium Bar Block Strong Magnets Search Magnetic Ndfeb Motor Generator


Price:

Hello, dear friend, welcome to the shop. Warmly remind everyone that all product sizes have tolerances, ranging from 0.1mm to 2 mm. Please don’t raise disputes and refund on the grounds of tolerance. The product quality is very good. I will check it carefully before delivery. Thank you for understanding.

 

 

30/50pcs 20x5x1 20x5x2  20x5x3 Rectangle 20×5 Square Neodymium Bar Block Strong Magnets  Magnets Search Magnetic Bar Ndfeb

Shape: Block

Material: NdFeB

Grade: N35

Max Working Temperature: 80°C/176°F

 

Tolerance: Apporx 1%

  Plating: Nickel + Copper + Nickel Triple Layer Plated Note:


1: Neodymium magnets are very powerful, please pay attention to your fingers or other body parts to avoid injury between the two large magnets

2: Neodymium magnets are very fragile and easy to damage, please handle with care. Powerful magnets are made of rare earths at high temperature, which cannot guarantee 100% perfection. Its small flaws will not affect its performance and use, and those who mind should buy with caution.

 
 

 

3: Strong magnets should be kept away from ironware and some iron products that are easy to magnetize, such as monitors, bank cards, computers, TVs and mobile phones

 
 

 

4: Prohibit contact and use by children under 8 years old, prevent children from swallowing

 
 

 

Applications:

 
 

 

Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.

 
 

 

Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, meter, sound meter, a reed switch, sensors.

 
 

 

Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors.

 
 

 

Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.

  
 

 

Healthcare: MRI scanners, medical equipment, magnetic health products and so on.

 
 

 

Other industries: magnetized Wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and window magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.

 

 

 

 

 

 

 
 

 

 

 

 

 

 

 

      

 

 

Neodymium Bar Magnets

 
 

Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. They are magnetized through the thickness. They are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C).

 

 
 

Multi purpose

 
 

These Neodymium thin rectangular magnets provide an astonishing pull of 33lb and every magnet has a triple coating of nickel, copper and nickel again to prevent against corrosion. Our Neodymium magnets are commonly used in creative applications such as model making, theatre design, furniture making, exhibition displays and packaging. They also have many uses in engineering and manufacturing where small size and maximum strength are required. What’s more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets.
 

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