Battery Power Supply Electromagnet Lifting Device For Steel Plate

Loading Capacity: customized or 5000lbs

①— NdFeB,the strongest magnetic permanent magnet

②— Alnico,change N/S pole direction through the electrical coil

③— Electrical coil,change the N/S pole direction of Alnico

④— Magnetic Pole,strong holding material when magnetizing

⑤— Electro Permanent Lifting Magnet,Assembly made of magnets, coils, and magnetic poles

⑥— Magnetic induction line, analog magnetic field curve

⑦— Adsorbed steel material

Battery Rechargeable Magnetic Lifter Drawing :

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.

Product Description
The controller uses the most advanced electronic circuits, non-contact, can quickly set up eight parameters, such as the intensity of magnetization, magnetizing time, using remote control. Batteries only work in the moment of magnetization and demagnetization. During the lifting and handling, the HBEP magnets will no longer the consumption of energy. So the HBEP magnet has obvious advantage of energy saving .They can be widely used without power or access to power inconvenient forum, toxic, radioactive and other environment ,through remote control.The batteries can work 7 to 9 days and their charge state can be real-time monitored.

Magnetic Lifter components

1. Electro permanent magnet
the core part of magnetic force, direct contact and adsorption of the work piece

2. Control System(including sound and light indicating system)
Control magnetization/demagnetization, collection and processing of all signals

2.1 Controller for long distance(optional)
Mini control cabinet used in Crane Cab or other compact location

2.2 Remote Controller (optional)
Mini control cabinet used in Crane Cab or other compact location

3. Cable retracting device
Pull in & out reel to release & collect cable

Electro permanent magnet advantages

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.

About Us

Trade Show

Application

Remark: All of our product is customized as customer's requirements,pls let me know all details about the lifting material and lifting method,then we can quote you price and working on solution drawing for your reference.

Pls find below pre-sale data sheet and complete it and return to me,thanks for your cooperation.

FAQ

1. How can i place an order?
Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.
For designing or further discussion, it is better to contact us with Skype / email / phone, in case of any delays.

2. What's the Difference Between Electromagnet and Electro-permanent magnet?
Both industrial magnets are electrically switched on/off. The main difference lies in 2 points.
First, electromagnet works on consistent electric power; if cutting off the power supply suddenly, it losses magnetic force. What distinguishes electro-permanent magnet from electromagnet is that the former does not use electricity during working. If cutting off the power, it can remain holding/lifting/gripping/clamping of the load.
Second, due to continuous power input, electromagnet has heat generation which might affect its workholding effectiveness during machining. Whereas that is no problem to EPM.

3. How about the warranty ?
We have 1 year warranty and lifelong maintenance.

4. What is your terms of delivery?
We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.