Plastic Coated Ceramic Block Magnets | Red/Green
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This ceramic block magnet weighs 0.1kg and has a pull force of 1.5kg. It has a colour coded plastic coating (Red= South Pole, Green = North Pole) with a corresponding direction of magnetization through the poles. The direction of magnetization is through height and 12.7mm thickness. It has dimensions of 25mm width, 12.7mm height and 52mm length.
A short history lesson will help you understand the vital role ceramic magnets just like these have played in the evolution of the appliances that have made our lives easier. Magnets just like this ceramic, or ferrite block magnet enabled us to have refrigeration, which allows people the world over to have access to fresh food at the flick of a switch.
Direct current motors that run fridges, have a direct current motor, which is any class of motor that converts direct current electrical power into mechanical power. The most common types of DC motor rely on forces produced by magnetic fields. Ferrite block magnets just like these provide those magnetic fields. The widespread use of refrigeration, especially in developing countries, has had a profound impact on the human existence and ferrite magnets were at the core of that transformation. History lesson over, but there are other ways ferrite magnets impact our lives in a positive way.
Water filters often house magnets, including ferrite block magnets, to remove impurities like salt, rust and other metallic compounds. Small DC motors housing ferrite block magnets are used in tools, toys, as sensors and in many appliances. Larger DC motors are used in the propulsion of electrical vehicles, elevators and hoists. Large ferrite block magnets are also used in sweeping and separation applications.
This type of technology, using magnetic power, has placed an affordable and reliable power source in the hands of nearly every person on earth. It is accessible and affordable technology that has had a profound and positive impact on our lives, and at the heart of it – the humble ferrite magnet.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specific values within that range.
Magnetic Properties
Production Flow Diagram
Demagnetisation Curves
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
