Industrial Automation Used Magnetic Lifting Clamp For Robot Arm
Application
• Transfer lines
• Conveyor lines
• Pick and place equipment
• General engineering
• Robotics
• Packaging machinery
• Palletising/depalletising systems
What is electro permanent magnetic technology?
Electro permanent magnet technology is via electricity to control
the magnetic field lines of the permanent magnet material, which
express with magnetic force(magnetized state) or non-magnetic
force(demagnetized state). It is an innovative application
technology that can attract or release material independently.
Magnetized state: Electromagnetic coil with instantaneous
excitation current, which control the magnetic field state
switching of reversible magnetic material, so that the magnetic
field covering the surface of the magnetic poles and bring strong
adsorption force. As the magnetic field form a closed loop,no
magnetic loss, work with no heat, no noise, no energy consumption
features(as shown in Figure 1.1)
Demagnetized state:in the magnetized state, the electromagnetic
coil once again instantaneous excitation current, the built- in
circuit to change the reversible magnetic field, so that the
magnetic field converged inside the permanent magnet, and the
magnetic pole surface no longer have magnetic field, the material
is released( as shown in Figure 1.2)
Advantages of Electro Permanent Magnet
Application:
1. Economical,Energy saving, Environment protection
Electric permanent magnet system only use electricity at the moment
of magnetic charging and demagnetization, no need power during
working process, no temperature rise, save electricity power more
than 95% compared with electromagnet, big reduction of using cost.
Both lifting permanent magnet and control system weights are light,
can reduce the lifting equipment load,improve lifting weight.
2. High security
The magnetism of Electro permanent lifting magnet is from 2 kinds
of permanent magnetic materials with different natures. Maximum
magnetic force is up to 16kgf/cm2.No need electricity power during
working, avoid the lifting magnet system magnetic power loss and
the risk of sucked material falling down when power sudden failure
or connection cable damaged. No attenuation even passed away long
time, with great security during using.
3. Easy to use
Electronic control operation only have charge, demagnetization
buttons, easy to operate, only use 0.1-1s for magnetization and
demagnetization, improved the operation efficiency. There is no
wearing parts inside the permanent magnet system, no hydraulic oil,
compressed air etc., no specific maintenance, only need to ensure
that the surface clean, reliable and durable, no maintenance, and
practical.
After demagnetization, the surface remaining magnetic force is
almost 0,even if the small magnetic particles will not adsorb on
the surface of the magnetic pole, the adsorption will not scratch,
will not cause remnants for the adsorption.
4. Unique, Flexible Product Design
The internal of lifting permanent magnet adopt unique modular
design,dual magnetic source technology, a unique product
manufacturing process, unique internal structure.
5. Perfect function
Electro Permanent Lifting magnet system is very safe, as it is not
affected by power loss, no UPS battery auxiliary system. High
energy from permanent magnetic materials provide lasting suction,
always ensure the safety of materials and to ensure material only
can be demagnetized when it is landing, provide the highest level
of security to end users.
| Steel Material Data |
| Steel Plate | Rectangle shape | Length mm , Width mm , Thickness mm | Each time Lifting piece |
| Steel Slab | A . Horizontal lifting B. Side lifting |
| Abnormal shape | Length mm, Width mm , Thickness mm | Each time Lifting piece |
| Shape size ( suggest provide drawing ) | A. Horizontal lifting B. Side lifting |
| Steel Pipe | Single piece | Length mm, Diameter φ mm, Wall thickness mm | Each time Lifting piece |
| Steel Bar | A. Horizontal lifting B. Side lifting |
| A bundle | Single piece length mm, Bundle length mm, | Each time Lifting bundle |
| Bundle diameter φ mm, Bundle gap mm | Tie material , Width mm , Thickness mm . |
| Steel Roll coil | ID φ mm, OD φ mm, Width mm, Thickness mm Tightness : A. Loose Roll B. Tight Roll | Each time Lifting bundle |
| Tie material , Width mm, Thickness mm . |
| Section/Irregular Steel | Model/specification | Adsorption Position |
| Provide drawings to us if available | Adsorption Quantity |
| Material detail | Steel material Steel temperature ℃ |
| Air Gap mm Lifting Material Weight kg Stacking/bundle height mm |
| Crane Data |
| Rated lifting weight | Ton | Big trolley length | m |
| Rated lifting height | m | Hooks quantity | Quantity Pieces, Distance m/each hook |
| Beam span | M, The lowest point of the hook to the trolley motor distance m |
| Operating Data |
| Operating environment | Temperature ℃ Humidity % Operating Place : A. Indoor B. Outdoor |
| Control method | A. Panel control B. PLC Control C. Remote Control D. Wire control
E. Cab Control |
| Input voltage | AC 380V /AC 220V /DC V |
