20kg - 50kg
Frenergy is an Australian owned online magnet supplier. We have worked hard to become one of Australia’s most trusted magnet retailers. Our product range is diverse and reflects the needs of our customers to have high quality magnets they can trust to perform. To assist our customers in finding the best magnet for their requirements we have put together a range of categories.
In this category there are magnets with a magnetic strength of between 20 - 50kgs. There are many shapes and sizes available in this range. Each shape or size has attributes that lend it particular relevance to different situations. Pot magnets are one of the most popular products we stock and they are well equipped for any holding application.
65 items
20kg - 50kg
Neodymium magnets form the large majority of the magnets of this strength. Rare Earth magnets are able to achieve a superior hold compared to other permanent magnets of the same size. They have an amazing strength to size ratio. This means a smaller magnet can execute the same magnetic power as a much larger Ferrite magnet or Alnico magnet. In addition to their strength, Neodymium magnets also boast a diverse range of shapes, sizes and coatings.
Neodymium magnets and magnetic products
The few key drawbacks of Neodymium magnets have largely been overcome due to ingenious product design. Neodymium magnets are very brittle in nature and this means they are generally not available in large solid blocks. Instead Neodymium magnets are incorporated into larger magnetic tools and equipment if a broad magnetic grip is required.
Magnetic lifters and magnetic sweepers both incorporate magnets in a series to create a long or broad magnetic surface. Magnetic separator bars are another example of a product that has been cleverly designed. They use a number of magnets in combination to produce a far reaching magnetic field.
Heat has also long been considered Neodymium’s kryptonite however this is no longer the case. The standard N grade Rare Earth magnets are limited to 80oC operating temperatures. However there are now a number of alternative grades available. Previously Neo magnets would have begun to weaken once they exceeded this range with permanent loss of power sustained.
Neodymium magnets have now been developed to withstand temperatures of up to 200oC without risk of failure. Frenergy has a number of these high temperature grade magnets in stock. If you are after a specific size and a particular grade of magnet you may wish to place a custom order with us.
Frenergy has forged fantastic relationships with the best magnet factories. We work closely with the factories to ensure that every order we place is produced to the highest standard. Our team has years of experience ordering custom magnets for our customers. If you would like to discuss the ordering process, or receive a quote, please get in contact with our friendly customer service team. What are the best uses for magnets with a 20kg-50kg pull force?Custom orders
At 20-50 kilograms in holding capacity, these magnets are becoming very powerful with the potential to cause injury if not handled correctly. We advise customers to review safe handling practices before using their magnets.
Fishing magnets are one of the most popular magnets in this range. They are pot magnets with specialty eyelet attachments that provide an easy point at which magnets or cords can be threaded.
Magnet fishing has become a popular pastime for many people in Australia and abroad. All sorts of ferrous metal treasures have been dragged up from the watery depths of lakes, canals and rivers. Fishing magnets are also popular for those who wish to clean up waterways by removing obstructions and sources of contamination. Trolleys, bikes and metal drums can be removed to enable a healthier marine environment.
Best Sellers
Neodymium Hook Magnet - D25mm dia. (22kg)
Code: PMYP-E25
Pull Force: 22kg
Neodymium Pot Magnet with SS304 Eyebolt | Fishing Magnetic Hooks
Code: PMYP-F32E
Pull Force: 34kg
Neodymium Pot Magnet with SS304 EYEBOLT - D25mm (22kg) | Recovery Fishing Magnet
Code: PMYP-F25E
Pull Force: 22kg
Neodymium Male Thread Pot Magnet - D32mm dia. (M6*10mm)
Code: PMYP-C32
Pull Force: 34kg
Neodymium Hook Magnet - D32mm dia. (34kg)
Code: PMYP-E32
Pull Force: 34kg
Neodymium Pot Magnet with SS304 EYEBOLT - D36mm (41kg) | Recovery Fishing Magnet
Code: PMYP-F36E
Pull Force: 41kg
Neodymium Fishing Eyelet Hook Magnet 32mm | Pull 34kg
Code: AMFYPF32
Pull Force: 34kg
Neodymium Fishing Eyelet Hook Magnet 25mm | Pull 22kg
Code: AMFYPF25
Pull Force: 22 kg
Neodymium Countersunk Pot Magnet - D32mm dia. (25kg)
Code: PMYP-A32
Pull Force: 25kg
Neodymium Fishing Eyelet Hook Magnet 36mm | Pull 41kg
Code: AMFYPF36
Pull Force: 41kg
