Rectangular Electro Lifting Magnet Special Designed for Wire Rod Coil Lifting MW19-56072L/1

• Model NO.: MW19-56072L/1
• Shape: Rectangular
• Magnet Width: 720 mm
• Cold-State Power: 33 Kw
• Wire Winding Material: Aluminum
• Insulation Degree: H
• Transport Package: Ply-Wooden Box
• Origin: China

• Usage: Wire Rod Coil Lifting
• Magnet Length: 5600 mm
• Rated Voltage: DC-220V
• Cold-State Current: 150 a
• Working Temperature: Below 200 Degree
• Trademark: ZN-Magnet
• Specification: Lifting Magnet suiting Crane
• HS Code: 85059010

PARTI: Why Choosing Magnets for Wire Rod Coil Lifting
1. Safe: while using magnets lifting, there's no necessary to have additional personnel present while loading & unloading trucks/wagons with wire coils.
2. Easy: the electromagnet is positioned on the upper surface of the wire coil and is energized in only a few seconds, and due to deep magnetic field of magnets , the magnet can accommodate a large extent of coils that are not properly wound.
3. Time Saving: the handling operation of wire coils can be carried out by a signle operator from the crane cabin or by remote control.
4. Low Damage: compare with C-hook lifting, magnets lifting has low damages to coils.

PART II: Technical Data

  Lifting Electromagnet for Wire Rod Coil Â	Model	MW19-56072L/1
	Magnet Length	5600 mm
	Magnet Width	720 mm
	Cold-state Power	33 kW
	Cold-state Current	150 A
	Magnet Weight	6720 kg
	Lifting Capacity	Outer Dia of coil: Φ1250~Φ1350 mm Weight of coil: 900~1200kg/m The length of coil: to be lifted shall be matched with magnet length.

SPECIAL MAGNET POLE FOR WIRE ROD COIL LIFTING:

PART III: WHAT IS LIFTING ELECTROMAGNET
 
Lifting Electromagnet is a kind of special equipment which utilizes the electric & magnetic physical quantity to lift attached materials, and became an indispensable for lifting and transporting ferromagnetism materials in lines of metallurgy, mine, machinery, shipbuilding and transportation, etc., and it can also be used as electromagnetic manipulator, magnetic force centering, bar length fixing and so on in some fields. As the lifted materials are diverse, the electromagnet structure, magnetic circuit and manufacturing process are also different, so there are many series of strong targeted products.
 
Rectangular Lifting Electromagnet for Wire Rod Coil
 
The most widely used series whose shape is rectangle especially suitable for lifting and transporting billet , steel ingot, bloom, etc., and round , profiled steel as well. Different magnetic circuits are designed for different steels.
 

 
PART V: Complete set of rectangular Lifting magnet
-Lifting Electromagnet
-Control Cabinet (Rectifier Cabinet or Battery Back-up Cabinet)
-Cable Reel (with cable)
-Cable Connector


PART VI: Usage & Package

PART VII: Partial Testing Before Delivery
(1) Pressure Testing at 2000V, 50HZ;
(2) Inter turn testing at 550V;
(3) DC resistance testing;
(4) Insulation Resistance testing;
(5) Electric Clearance Testing;
(6) Creep Distance Testing;
(7) Lifting Capacity Testing;
(8) Control Cabinet Testing;
(9) Some other testing for the Magnet Size & Appearance.
 
VIII: Our Service
Quick Response:
Enquires by email, fax or instant message is high appreciated.
Your enquiry will be replied by email & fax within 24 hours.
Please feel free to call us at any time for any questions or documents wanted.
 
Pre-sales Service:
All of our technical proposal will be offered by our senior engineers, based on your request.
Full production process will be shown to you by photos & video during manufacturing.
 
Package & Transportation:
Packed in Ply-wooden Box, with fixed iron frame.
All available shipping ways could be applied, by courier, air or sea.
Appointed shipping company or our own forwarders all could be used in shipment.
Full-way tracking the cargos for you till the goods arrive.
 
After-sales Service:
After sales service and technical support could be offered within guarantee period.
Site maintenance could be also provided.
 
NEVER HESITATE TO CONTACT ME:
Yueyang Zhong Nan Electromagnet Technological Co., Ltd
www.zn-magnet.com

EHAs eliminate the need for separate hydraulic pumps and tubing, simplifying system architectures and improving safety and reliability. This technology originally was developed for the aerospace industry but has since expanded into many other industries where hydraulic power is commonly used.

The primary development that lead to the possibility of EHAs was the precision feedback controlled conventional motor, or high-power stepper motor^{[citation needed]}.^[3] Stepper motors are designed to move a fixed angle with every application of energy, and do so repeatedly in an extremely precise fashion. Both types of motor drives have been in use for years, powering the controls on motion control rigs and numeric control machine tools for instance.

With an EHA, high-power versions of these motors are used to drive a reversible pump, which is tied to a hydraulic cylinder. The pump pressurizes a working fluid, typically hydraulic oil, directly raising the pressure in the cylinder, and causing it to move. The entire system, consisting of the pump, the cylinder and a reservoir of hydraulic fluid, is packaged into a single self-contained unit.

Instead of the energy needed to move the controls being supplied by an external hydraulic supply, it is supplied over normal electrical wiring, albeit larger wiring than what would be found in a fly-by-wire system. The speed of the motion is controlled through the use of pulse-code modulation. The result is a "power-by-wire" system, where both the control and energy are sent through a single set of wires.^[4]

Redundancy can thus be provided by using two such units per surface, and two sets of electrical wires. This is far simpler than the corresponding systems using an external hydraulic supply. Additionally, the EHA has the advantage that it only draws power when it is being moved, the pressure is maintained internally when the motor stops. This can reduce power use on the aircraft by eliminating the constant draw of the hydraulic pumps. EHAs also reduce weight, allow better streamlining due to reduced internal routing of piping, and lower overall weight of the control system.^[5]

Electro Hydrostatic Actuators

EHAs, EHA, Electro-Hydrostatic actuators for any integrated hydraulic control system

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