H-LIFT PML series, permanent magnetic lifters are used for lifting and handling plate or cylinder-form work pieces of ferromagnetic materials. PML series magnets have a compact and durable design.
PML series magnets are made from NdFeB permanent magnet, which generates very high holding power in the magnetic circuit. The turning of the control handle changes the orientation of the pole-core engaging and disengaging the magnet in the ON or OFF positions. When in the ON position the holding face forms a pair of longitudinal magnetic poles along the bottom lifting face.

The safe, reliable and efficient PML series magnets are suitable for a wide range of applications across industry.

Benefits

• Low operating costs
• High level of safety and reliability
• No residual magnetism
• Independent of the mains supply for use anywhere
• Lever control with integrated safety feature to prevent accidental switch-off
• Require little maintenance

Operating principle / Technical details:

H-LIFT permanent magnets operate independently of a power supply. Due to the specific arrangement of a group of permanent magnets, the magnet field lines act on the magnet pole and the load, or are deflected in the magnet housing so that the poles are not magnetised. In position "ON", the magnetic field lines are guided via the poles through the load. The magnet is active. In position "OFF", the magnet pole surfaces are neutral and the magnet is therefore switched off. The load lifting magnet consists of individual standardized components. The inside of the magnet comprises the actual magnet system consisting of a reversing magnet system, the magnet assembly and the magnet poles.

Two-magnetic circuit lifters have strong magnetic path by NdFeb magnetic material. On and off the magnetic path is controlled by turning the manual nozzle. Higher magnetism, less weight and less remaining magnetism when being off, which makes a more reasonable structure. Especially for handle, its new designs enable its damper strength on operating is only 30%-40% compared with the single-magnetic ones. Thin magnetic-inductive material can also be lifted as long as their thickness is more than 5mm. As a result, they are in a more widely use than single-magnetic circuit lifters.