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Manufacturer
Enes Magnesy
Length
32 [mm]
Width
28 [mm]
Height
67 [mm]
Thread type
external, M8
Magnet type
Neodymium
Maximal hoisting capacity
21 [kg]
Magnetic field in geometrical center of the magnetic pole surface
0,45 [T]
Maximum working temperature
≤ 80 [°C]
Housing
stainless steel, AISI 304 / EN 1.4301, approved for contact with food
Waterproof
class IP67
Weight
250 [g]
Performance parameters
The pull force given refers to hoisting capacity measured in optimal conditions, by using as a backing plate a sheet made of low-carbon steel, 10 [mm] thick, of smooth surface and with the force acting perpendicularly, in room temperature.
The presence of an air gap (distance) between the magnet and the backing plate reduces the attractive force.
The material, of which a backing plate is made affects the force of attraction (the higher carbon proportion in steel, the smaller pull force).
The quality of the surface of the backing plate is also of great importance (the smoother the surface, the greater the bigger pull force).
The highest lifting capacity is obtained the biggest pull force is obtained with perpendicular acting of detaching force, with acting of detaching force, with parallel force action, the load capacity value is 20% of the maximum.
The presence of an air gap (distance) between the magnet and the backing plate reduces the attractive force.
The material, of which a backing plate is made affects the force of attraction (the higher carbon proportion in steel, the smaller pull force).
The quality of the surface of the backing plate is also of great importance (the smoother the surface, the greater the bigger pull force).
The highest lifting capacity is obtained the biggest pull force is obtained with perpendicular acting of detaching force, with acting of detaching force, with parallel force action, the load capacity value is 20% of the maximum.
Holding magnet (waterproof) is closed in a housing made of AlSi 304 acid-proof steel with external thread M8. There is a neodymium magnet inside. He has a relatively high pull force, it is ideal for securely hold both small and large and heavy elements. It also may be used to move small steel details from one place to another. The solid construction ensures long-term use.
In the holding magnet sintered neodymium magnets (NdFeB) with wide range of activity were used. The maximum working temperature for holding magnets involving neodymium magnets is 80oC.
The pull force given refers to hoisting capacity measured in optimal conditions, by using as a backing plate a sheet made of low-carbon steel, 10 [mm] thick, of smooth surface and with the force acting perpendicularly, in room temperature.
Notice: the pull force given should be treated as only a comparative value.
An actual pull force depends on the following factors:
- air gap (a distance) between holding magnet and an attracted element
- material, of which an attracted element is made (the higher carbon proportion in steel, the smaller pull force)
- surface of an attracted element (the smoother the surface, bigger the pull force)
- direction of acting of detaching force (the biggest pull force is obtained with perpendicular acting of detaching force)
- thickness of an attracted element (the element cannot be too thin, because in such case part of magnetic flux is not used for closing of a magnetic circuit)
- working temperature.
We generally recommend individual checking of the holding magnet in any specific working conditions.
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21 Items
Specific References