Product Overview
A magnet unit, which consists of a neodymium-iron-boron magnet, a metal case, copper rings, etc., is generally used to fix car roof lights, cabinets, door stops, and ceilings.
At present, domestic and foreign customers often use magnet units at the design level in automated machinery and equipment, which are relatively versatile and can be changed flexibly according to customer needs.
Dimensional Drawing
External Dimensions (Unit: mm)
■Please note that the surface of this product has a coating, and the appearance glossiness may vary depending on the batch, which does not affect its performance.
Specifications Overview
Specification Table
|
|
5 | 5 | 4.9{0.5} | 4300~4500 |
10 | 11.8{1.2} | 4300~4500 |
15 | 12.7{1.3} | 4300~4500 |
10 | 15 | 23.5{2.4} | 5600~5800 |
20 | 35.3{3.6} | 5600~5800 |
Attraction Force and Surface Flux Density are reference values for magnets alone.
N pole side is marked in red.
Product Features
Features
Neodymium magnets are the most powerful magnets of all, and are ideal for reducing size and increasing the performance of devices. The disadvantage is that it is very easy to rust. Cobalt magnet and it are known as rare earth magnets. |
It is officially known as samarium cobalt magnet, with a strong magnetic force second only to neodymium magnet. Its advantage is being not prone to rusting and resistant to high temperature. But it has poor mechanical strength and is easy to be broken, so be careful when using. |
Ferrite magnets have a weak magnetic force but relatively high retentivity, and magnetism is not easy to decay. It has poor mechanical strength and is easy to be broken, so be careful when using. |
It has both the advantage of high temperature resistance and excellent mechanical strength. The disadvantage is that magnetism is very easy to attenuate. |
Example of Use
Example of Use ①Small PCB Soldering Fixture Magnetic attraction is used to hold the harness Purpose & Operation A soldering fixture to hold the PCB with a side clamp, and hold the harness by attracting the cover with a magnet. | Example of Use No.: 000074 |
| |
Example of Use ② Free Angle Soldering Fixture Easy one-touch workpiece holding mechanism Purpose & Operation A fixture to securely hold the workpiece without clearance during welding operations. Soldering to positions with poor working efficiency. | Example of Use No.: 000004 |
Usage Method
Magnet Features
Load {kgf}=Load N×0.101972
●Don't apply alterations on magnets as they are fragile.
● Magnets may be damaged by strong impacts applied directly to the magnet surface.
● Magnets with holders have 0.1 to 0.3mm steps to protect the magnet surface from impacts.
There are 0.1~0.3mm steps.
● The magnet and holder are connected by adhesive.
“Attraction Force" indicates the power of lifting the mating material SS400 (polished surface of 10mm thick plate).
Precautions
All magnet materials are very fragile, no alteration is available.
· Magnets may be damaged if they are subjected to strong impacts. Be careful during use.
· The magnetic field generated by magnets may cause adverse effects on the following items.
Electronic devices such as cell phones, computers, clocks and watches,
and electronic medical devices such as pacemakers.
·The magnetic force may deteriorate when used at above the maximum operating temperature.
· Strong impact or alteration on magnets may cause magnetic force losses.
· To prevent direct impacts on magnets, maintain a clearance of 0.1 ~ 0.3mm or more.
The adsorption force of powerful neodymium magnets is about 30% higher than that of standard neodymium magnets. When taken out of the packaging bag, if there are magnetic objects nearby, it may jump out and be sucked, causing the product to crack. Please be careful when using.
How can we improve?
How can we improve?
Thank you for your time.
Your feedback is essential for our continuous improvement
Privacy Policy
Thank you for your cooperation.
Thank you for your time.
Your feedback is essential for our continuous improvement
Please use the inquiry form.
Privacy Policy