Small powerful electromagnet, electromagnetic lifting device, battery electric permanent magnet lifting magnet

Supplier: Hunan Qianhao Electrical And Mechanical Technology Development Co., Ltd.
Region: Hunan, China
Contact: Mr ian Yi
Price: $1000.00 /set
Min. Order: 1 set

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Product details

feature:	Rechargeable Function EPM Lift	Operating temperature:	Below 100℃
Voltage:	AC 380V, 50Hz	payment terms:	wire transfer
product name:	Battery electric permanent magnet lifting magnet	Rated lifting capacity:	2 tons
Shipping Details:	Ships within 0 days after payment	Supply capacity:	100 sets per month
Material:	Steel+Magnetic AlNiCoNdFeB material	Control System:	Remote or bridge control
Origin:	Hunan, China	Warranty:	1 year
Magnet unit:	1 magnet	Dimensions (LWH):	custom made
Certificate:	ISO9001:2008	Certification:	ISO9001:2008
Packaging Details:	Sturdy wooden box packaging with pearl cotton inside, battery electric permanent magnet lifting with foam packaging	Health status:	new
port:	Shenzhen or Shanghai	After-sales service provided:	free spare parts
brand:	QHMAG

Small powerful electromagnet, electromagnetic lifting device, battery electric permanent magnet lifting magnet

√ Simultaneous lifting of single or multiple bundles of steel bars/bars.

√ The steel is disturbed and deformed to support hoisting

√ Large depth of magnetic conduction, more stable adsorption

√ The motor adjusts the beam length without interfering with other objects (except steel)

√Has its own patent certificate, patent number: ZL201020522632.1

Product Description

What is electro-permanent magnet technology?

Electro-permanent magnet technology is to control the magnetic field lines of permanent magnetic materials by electricity, expressed as magnetic force (magnetized state) or non-magnetic force (demagnetized state). It is an innovative application technology capable of attracting or releasing materials independently.

Magnetization state: The electromagnetic coil uses instantaneous excitation current to control the switching of the magnetic field state of the reversible magnetic material, so that the magnetic field covers the surface of the magnetic pole and brings strong adsorption force. Since the magnetic field forms a closed loop, there is no magnetic loss, no heat generation, no noise, and no energy consumption during operation (as shown in Figure 1.1)

Demagnetization state: In the state of magnetization, the electromagnetic coil is excited again instantaneously, and the built-in circuit changes the reversible magnetic field, so that the magnetic field converges inside the permanent magnet, and there is no magnetic field on the surface of the magnetic pole, and the material is released (as shown in Figure 1.2)

About Electropermanent Magnets

The electric permanent magnet lifting system is very safe, not affected by power failure, power short circuit, no UPS battery auxiliary system, no power support when working, strong and durable suction comes from permanent magnet materials, always ensuring the safety of the adsorption material, only after the operator demagnetizes To land, to provide users with the highest level of security.

Advantages of electric permanent magnet:

1. Economy, energy saving and environmental protection
The electro-permanent magnet system only uses electricity at the moment of magnetization and demagnetization, no power supply is required during the working process, and there is no temperature rise. Compared with electromagnets, it saves more than 95% of electricity, which greatly reduces the cost of use.
The lifting permanent magnet and the control system are light in weight, which can reduce the load of the lifting equipment and increase the lifting capacity.

2. High security
The magnetism of the electric permanent lifting magnet comes from two kinds of permanent magnet materials with different properties. The maximum magnetic force can reach 16kgf/cm2, and it does not need to be powered on when working, which avoids the loss of magnetic force of the lifting magnet system and the risk of falling of the sucked material caused by sudden power failure or damage to the connecting cable. Long-term use does not attenuate and is safe to use.

3. Ease of use
The electric control operation only has charging and degaussing buttons, which is convenient to operate. It only takes 0.1-1s to magnetize and demagnetize, which improves the operation efficiency. There are no wearing parts inside the permanent magnet system, no hydraulic oil, compressed air, etc., no special maintenance is required, only the surface is clean, reliable, durable, maintenance-free, and practical.
After demagnetization, the residual magnetic force on the surface is almost 0, even small magnetic particles will not be adsorbed on the surface of the magnetic pole, the adsorption will not scratch, and will not cause adsorption residue.

4. Unique and flexible product design
The interior of the lifting permanent magnet adopts a unique modular design, dual magnetic source technology, a unique product manufacturing process, and a unique internal structure.

5. Perfect functions
The electro-permanent magnetic lifting system is very safe as it is immune to power loss and there is no UPS battery assist system. The high energy of the permanent magnet material provides long-lasting suction, keeps the material safe at all times and ensures that the material can only be demagnetized when it hits the ground, providing the highest level of safety for the end user.

Electric permanent lifting magnet vs. electromagnet


serial number	compare content	Electric permanent lifting magnet	electromagnet

1	Magnetic	Permanent magnet material: reversible magnetic steel,	Electricity: The magnetic field produced by the passage of current through a coil
	source	fixed magnet

2	in principle	The magnetic field is turned on or off by a	Turn on to generate magnetic field, turn off without magnetic field
2	mechanism	Instantaneous current


3	Safety	All-steel surface, oil-proof and waterproof, no aging problem	Epoxy resin sealing, 5 places may have aging and falling off problems
			After many years, repairs are required.

4	reliability	Suction is constant and does not decay over time	The suction force is affected by the heat caused by the current, and the coil is
4	reliability	Suction is constant and does not decay over time	Prolonged use is prone to aging.


5	durability	Permanent magnets have no magnetic attenuation, magnetic
	and	The modules are maintenance-free.	The internal coil is aging quickly, and the UPS battery needs to be replaced
	maintain		Periodically, accessories need to be prepared.
			Periodically, accessories need to be prepared.


6	operate	Only at the moment of magnetization and	Long-term power supply is required when working, and the power is large
6	cost	Degaussing needs electricity, no power supply required	consumption, known

Packaging and Shipping

Composition of electro-permanent magnet system (standard)

1. Electric permanent magnet
The core part of the magnetic force, direct contact and adsorption with the workpiece

2. Control system (including sound and light indication system)
Control of magnetization/demagnetization, acquisition and processing of all signals

2.1. Remote controller (optional)
Miniature control cabinets for crane cabs or other compact locations

2.2. Remote control (optional)
Miniature control cabinets for crane cabs or other compact locations

3. Cable retractable device
Pulls in and out of the reel to release and collect the cable

4. Beam
Set transmission permanent magnet tension