Electro Permanent Magnetic Lifters
A well-known and quality oriented manufacturer and
supplier offer top-class Electro Permanent Magnetic Lifters, which incorporate
permanent magnets in conjunction with steel parts. The highest quality
permanent magnets provide the power for an indefinite period of time.
An external power source is not required that means electro-permanent
lifting magnets cannot loose their power because of a mains power failure.
The magnetic power of an electro-permanent lifting magnet is turned ON
and OFF by means of electricity, a short current surge. After that the
magnet could be disconnected from the control and can be used as a "self
contained" device.
General aspects and application of Electro-Permanent Lifting Magnets
General aspects and application of Electro-Permanent
Lifting Magnets create a strong but, related to electromagnets, low magnetic
field. Therefore, they are rather sensitive to air gaps. When the air
gap between load and lifter increases, the magnetic force will decrease
considerably. Handling of loads with a rough and uneven surface is therefore
restricted. Because of the electric operation of this type of magnet it
is very convenient to use in multiple on a beam. They can be operated
from a distance. EPH series are used individually. Maximum workload limit
is 750 kg (Rating factor 3). EPHD series are used in multiple, suspended
from a beam. The manual supplied with each magnet provides detailed information
of its capacities under various conditions.
Advantages
- Self contained, can be used virtually anywhere
- Easy to operate
- Minor investment
- Low maintenance cost