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Safebat - Electropermanent Battery Lifting Magnet

In the development of magnetic lifters the Electropermanent Battery Lifting Magnet Safebat from Assfalg represents the top of the magnetic lifting technology. They combine the advantages of the Permanent Lifting Magnets and the Electro Lifting Magnets.

Electric impulses can switch the Electropermanent Battery Lifting Magnets within seconds. This can be done automatically or manually by pressing a button. While transporting the load no electrical power flows and yet the work piece is clamped as safe as with a permanent lifting magnet.

The electropermenent battery magnetic lifter Safebat can be used both in individual operation and several magnetic lifters on traveres. Therefore the Safebat lifters show an interesting alternative for the 3-shift operation.

Safebat Tutorial

Gefördert durch das Bundesministerium für Wirtschaft und Energie
Zentrales Innovationsprogramm Mittelstand

The Ace for Metal

Solutions and tools for stationary and
mobile metalworking.


  • Portable, sturdy and compact construction
  • It can be selected between manual button operation or automatic operation
  • Uplift takes place using 70% of the magnet energy, with the final lift using 100%
  • Optical and acoustic alarm device with battery charge level indicator signalizes safe and unsafe lifting operation
  • The sheet thickness program selection separates thin sheet automatically and minimizes energy consumption
  • An additional safety device prevents coincidental dopping of the load after the final lift
  • Recharging of the accumulators takes approx. 8 h, Operation time approx. 300 operation cycles


For the application on the crane, the Electropermanent Battery Lifting Magnet Safebat is optimized for all lifting operations for flat and round materials with single Safebat battery lifting magnets ranging from 100 kg up to 1 t load.

The Safebat from ASSFALG became an indispensable tool for lifting and clamping operations in the metal working industry.

They have become an irreplaceable helper in various industrial sectors worldwide like machinery builders, steel distribution centers, in shipyards, steel construction and fabrications and so on.

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steel mill
steel construction
materials store

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Due to the pulse current control the energy consumption is extremely little when using Electropermanent Battery Lifting magnet Safebat. The effectivity and economy shows on the one hand in the reduction of the operating costs and on the other hand in the time savings. They are suitable for the 3-shift operation.


Their battery has to be recharged over night. They work independent from the power grid and can be taken from the crane without any problems. With the electopermanent battery lifters Safebat from ASSFALG you can lift round and flat materials.

What is the big advantage of the automode of the EPM battery magnetic lifters Safebat?

The automode is comparable with a remote control. The magnet is automatically activated as soon as the crane chain is released. There is a magnetic sensor near by the magnetic eyelet and it initiates the switching impulse (ON/OFF automode) you save working steps by this……. function and therefore costs.

Meanwhile Lithium Ions rechargeable batteries are fitted as standard. The charging time is shorter and the working time is longer. The Electropermanent Battery lifter has a very compact, handy and small size with a high carry load. In comparison with other battery magnetic lifters concerning the carry load and the price, they are 66 % lighter and smaller than the other magnetic lifters.

The EPM Battery Magnetic Lifters Safebat from ASSFALG are able to lift oversized work-pieces and also compact lifting operations with less locating surface without any power loss.

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Safebat lifters from ASSFALG stand for a maximum of safety and reliability with a minimum of operation costs. ASSFALG make lifting and clamping operations much safer by new innovations. The installed safety mechanism prevents the switching under load. The electropermanent battery technology insures a safe clamping and lifting even during a power failure. The load cannot fall down.

What makes this makes the new EPM Safebat so unique?

The Safebat has a Magnetic - Flux – Sensor in the magnetic apparatuses. With the Flux Sensor, we have the first time a real time assessment of the state of magnetic lifting. The real time assessment describes the air gap, material composition and the thickness of the work piece. The Flux Sensor has the ability to calculate flux flow throughout the component. For the Flux Sensor no additional apparatus is required. Thus everyone can operate it without technical qualifications. The lifter Safebat keeps his dead weight despite of Flux Sensor.

The installed Neodym magnetic materials offer a maximum of holding force with a possible operation temperature of 80 ° and 3 times more pull off moment as normal indicated. ASSFALG offers the annually UVV service check up to 20 t pull off force.

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Download our catalogues now

Would you like to learn more about clamping and lifting magnets? Our catalogues offer a wide overview on our entire range of products. Download now!

Why should I buy a Safebat?

The Safebat 10 combines 4 magnets in one - because it fulfills the lifting function of a 1000 N, 2000 N, 5000 N and 10000 N - strong lifting magnet and is therefore able to lift and transport safely both skin and thick workpieces.

What makes the Safebat "safe"?

The max. load, which can be lifted, appears in the display by an integrated magnetic flux. Within seconds, this value is calculated depending to the material - material thickness and air gap. By lifting the load, the safe lifting is shown with "safe" on the display if the magnetization was increased shortly after living with a three times safety factor. The display flahes if this three-times safety factor has not been achieved.

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