Shaft Coupling Power Transmission Coupling Motor Coupling Alignment

Shaft Coupling Power Transmission Coupling Motor Coupling Alignment

No leakage magnetic coupling is essential in many process control fields. It is widely used in petroleum, chemical, acid, alkali, smelting, rare earth, pesticides, dyes, medicine, papermaking, electroplating, electrolysis, pickling, radio, foil, research institutions, defense industry and other production processes conveying corrosive liquids , especially for flammable, explosive, volatile, toxic, conveying high temperature, strong acids and alkalis, organic solvent and precious liquid.

How Does Magnetic Shaft Coupling Work

A magnetic coupling consists of two magnetic assemblies and isolation cover. One is the external assembly (the driver magnet) and the other is the internal assembly (the driven magnet). The external assembly is connected to a motor and the internal assembly is directly attached to the pump input drive shaft. Since the internal magnet is isolated within the pump case, seals and therefore leaks are eliminated.

The coupling deflects angularly and the magnets create a force of simultaneous attraction and repulsion while the magnetic coupler assembly are working. This force is used to transfer torque from the motor to the pump drive shaft. This permanent magnet coupling creates neither slippage nor induction current during rotation.

Advantages of GME Motor Coupling Alignment

1.      Machining equipment continuously updated to ensure accuracy of product processing and production capacity.

2.      PEEK high performance isolation units are produced by professional specialized machinery so as to ensure the stable and reliable quality.

3.      PEEK non-metallic materials can reduce or even completely avoid eddy current losses.

4.      Small laser welding heat affected zone, rapid and centralized heating, low thermal stress, and the automatic laser welding ensures the consistency and reliability of the weld sealing.

Specifications of GME Motor Coupling Alignment

 

 

 

Specification Data Required for Magnetic Coupling Quotation

1.      Motor output power(KW)

2.      Motor speed(RPM)

3.      Torque of the magnetic coupling

4.      Working pressure of the housing (isolation sleeve)

5.      Working temperature of magnetic coupling

6.      Connector size of the output part (usually motor)

7.      Technical drawing/Mounting Dimensions of the input part (usually pump)

Installation Instruction

 

Project of GME Motor Coupling Alignment

Polyurethane foam is created by mixing and reacting chemicals. High-pressure Polyurethane Foaming Machines are highly productive and appreciated for their lowest operating cost.

For more information, please refer to www.greatmagtech.com or www.gme-magnet.com

Great Magtech Electric Company Video

Know more about GME through company video.

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Electric Motor Coupling Magnetic Coupling Principle Coupling Manufacturer

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Electric Motor Coupling Magnetic Coupling Principle Coupling Manufacturer

How Does Magnetic Coupling Work

A magnetic coupling consists of two magnetic assemblies and isolation cover. One is the external assembly (the driver magnet) and the other is the internal assembly (the driven magnet). The external assembly is connected to a motor and the internal assembly is directly attached to the pump input drive shaft. Since the internal magnet is isolated within the pump case, seals and therefore leaks are eliminated.

The coupling deflects angularly and the magnets create a force of simultaneous attraction and repulsion while the magnetic coupler assembly are working. This force is used to transfer torque from the motor to the pump drive shaft. This permanent magnet coupling creates neither slippage nor induction current during rotation.

Advantages of GME Magnetic Couplings

No leakage magnetic coupling power transmission is essential in many process control fields. It is widely used in petroleum, chemical, acid, alkali, smelting, rare earth, pesticides, dyes, medicine, papermaking, electroplating, electrolysis, pickling, radio, foil, research institutions, defense industry and other production processes conveying corrosive liquids , especially for flammable, explosive, volatile, toxic, conveying high temperature, strong acids and alkalis, organic solvent and precious liquid.

1. Machining equipment continuously updated to ensure accuracy of product processing and production capacity.

2. PEEK high performance isolation units are produced by professional specialized machinery so as to ensure the stable and reliable quality.

3. PEEK non-metallic materials can reduce or even completely avoid eddy current losses.

4. Small laser welding heat affected zone, rapid and centralized heating, low thermal stress, and the automatic laser welding ensures the consistency and reliability of the weld sealing.

Specifications of GME Magnet Coupling

 

 

Specification Data Required for Magnetic Coupling Quotation

1.      Motor output power(KW)

2.      Motor speed(RPM)

3.      Torque of the magnetic coupling

4.      Working pressure of the housing (isolation sleeve)

5.      Working temperature of magnetic coupling

6.      Connector size of the output part (usually motor)

7.      Technical drawing/Mounting Dimensions of the input part (usually pump)

Project of GME Magnet Couplings

A metering pump moves a precise volume of liquid in a specified time period providing an accurate flow rate. Many metering pumps are piston-driven. Such piston pumps are positive-displacement pumps which can be designed to pump at practically constant flow rates against a wide range of outlet pressure, including high discharge pressures up to thousands of PSI.

Most metering pumps have a pump head and a motor. The liquid being pumped goes through the pump head, entering through an inlet line and leaving through an outlet line. The motor is commonly an electric motor which drives the pump head.

Metering pumps are often used to pump chemicals, solutions, or other liquids.

rubber coated neodymium magnets

rubber coated neodymium magnets

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stepped in magnet n42

stepped-in magnet n42 for plastic mold

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Magnetic Motor Coupling Magnetic Coupling Pump Magnetic Couplings

Magnetic Motor Coupling Magnetic Coupling Pump Magnetic Couplings

What is Magnetic Couplings

As one of the newly-developed coupling, magnetic coupling is for transmitting torque by magnetic components. It is ideal for torque transmitting between the hazardous inside and outside parts of the high pressure vessel. Magnetic coupling is a key component to achieve non-contact torque transmission and complete no-leakage.

Magnetic coupling is composed of outer magnetic rotor, inner magnetic rotor and isolation cover. The outer magnetic rotor is connected with motor and exposed outside. The inner magnetic rotor and the pump shaft are integrated together, and the whole rotor is contained in the pump housing and the spacer sleeve and is immersed in the transmission medium.

The spacer sleeve, which is between the inner and outer rotor, is fixed on the pump housing so that the pump housing and the isolation sleeve to be a mutually connected and completely sealed chamber.

Magnets are closely arranged along the circumferential direction on the outer cylindrical surface of inner rotor and inner cylindrical surface of outer rotor, forming a combination of push-pull magnetic circuit.

Specifications of GME Magnetic Couplings

Testing Equipment of GME Magnetic Couplings

Project of GME Magnetic Couplings

Magnetic drive pumps are sealless pumps that use a balanced magnetic field to move fluid through the pump. The drive magnet and inner magnet are separated by a isolation housing, creating a sealless containment. Magnetic pumps will prevent the leakage of fluid, especially dangerous and costly liquids. Due to the simple structure, magnetic pumps save maintenance time of replacing seals and dealing with hazardous leaks.

Magnetic drive pumps are widely used in surface treatment, water treatment, chemical processing, food processing and fluid handling needs in a variety of OEM equipment.

Samarium cobalt magnet is good choice for magnetic coupling pumps, as the maximum operating temperature is up to 350 ℃.

For more information, please refer to www.gme-magnet.com or www.greatmagtech.com

Injection Magnet Plastic Magnet What is Injection Moulding

Injection Magnet Plastic Magnet What is Injection Moulding

What is Injection Moulding

Magnet material can be directly molded into, onto, or against other assembly components eliminating subsequent assembly steps. This is called insert injection molding.

Injection molded magnets are available by using ferrite, neodymium-iron-boron, or blends of magnetic materials to achieve an extensive range of properties. Binder materials include Nylon 6 and 12, PPS, and Polyamide. The binders and magnetic alloys are capable of a wide range of working temperatures from below -40°C to above 180°C. The Injection molding process allows the ability to produce very intricately shaped magnets with extremely tight tolerances and a wide variety of physical and magnetic characteristics. The finished parts can be either very simple or complex in geometry.

The properties of injection molded magnets vary greatly, depending on the type of magnetic material and binder utilized. GME has both Neodymium and Hard Ferrite injection molding capability, and it is also possible to utilize a blend of different magnetic material to produce the desired properties. Several types of binder can be employed depending on the application, and we offer a variety of nylon and PPS grades to suit the specific needs of our customers.

 Properties of Injection Magnets

Application of Injection Magnets

Injection magnet is divided into magnetic ring, magnetic rotor and injection NdFeB. The product dimension has high precision and it is applicable to multi-pole magnetization. These magnets can be made into various complex shapes with adding axle or other inserts in the manufacturing process.

It is widely used in micro-motor, car seat, skylight, wiper, automatic control, electromobile, sensor and high-class household appliances, etc.

Project of Injection Magnets

In most motor control systems, several sensors are used to provide feedback information on the motor. These sensors are used in the control loop and to improve the reliability by detecting fault conditions that may damage the motor.

For more information, please refer to www.greatmagtech.com or www.gme-magnet.com

Newly Update!!! GME Magnetic Coupling Catalog!!!

Newly Update!!! GME Magnetic Coupling Catalog!!!

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GME Magnetic Coupling

Door Neodymium Magnet-Great Magtech Electric

Arc Motor Neodymium Magnet

Crescent Magnets Crescent Shaped Magnets Arc Magnets

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Crescent Magnets Crescent Shaped Magnets Arc Magnets

Neodymium arc magnets/crescent magnets/ crescent shaped magnets are one of the basic shapes of Neodymium magnet. This type of magnet can be used in various applications; arc magnets/crescent magnets/ crescent shaped magnets are commonly used in electric motors, permanent magnet motors, generators, wind turbine, torque couplings and hard disk. They also have uses where a arc magnets needs to be formed around a cylinder. 

Below is one of our very special shape arc magnets/ crescent magnets/ crescent shaped magnets for our USA client, who use our magnets in generators.

Technical drawing of the arc magnets/ crescent magnets/ crescent shaped magnets

3D viewing of the arc magnets/ crescent magnets/ crescent shaped magnets

 

Another Projects of arc magnets/ crescent magnets/ crescent shaped magnets

Large Neodymium Crescent magnets Hard drive assembly

We still have a few boxes of these large old hard drive arc magnets/ crescent magnets/ crescent shaped magnets. Some folks have taken apart hard drives and found the arc magnets/ crescent magnets/ crescent shaped magnets inside, these are much larger than most. Each assembly contains two crescent shaped magnets about 2 inches long and 3/8 inch thick, which are very impressive, each arc magnets/ crescent magnets/ crescent shaped magnets can pick up about 50 pounds of steel! Each crescent magnet has a steel 'bracket' behind it which serves as a nice handle In the picture you can see the assembly, and then below the ruler is one of the magnets with the torx bit stuck to it.

For more information, please refer to www.greatmagtech.com or www.gmexm.com

Custom Generator Magnet Neodyum Mıknatıs, Neo Magnets

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Custom Generator Magnet Neodyum Mıknatıs, Neo Magnets

Custom magnet neodymium magnets are sometimes known as Neo magnets, Neodyum Mıknatıs, Neod or NIB magnets. To protect magnet against moisture & Oxygen corrosion, Neo magnets are usually coated Nickel-Copper-Nickel plating. And the 4th extra layer of Epoxy protects against salt & acidic conditions, making it the most durable Neo magnet (Neodyum Mıknatıs) in even extreme environments.

Characteristics of Custom Magnet Generator Magnet

Material: NdFeB magnet, neo magnets, neodymium magnet, neodyum mıknatıs

Specification: Designed as per client’s project

Grade: 45SH custom magnet (BrMax 13900 gauss)

Max. Working Temp.: 150°C

High performance and cost effective

Fast delivery and great service

ISO 9001-certified manufacturer

OEM supported

 

Applications of Custom Magnet Neodyum Mıknatıs

1, Acoustic field: Used in speaker, receiver, microphone, alarm, stage audio, car audio and so on.

2, Electronics: Used in sensors, meter, sound meter, magnetic relays, and reed switch etc.

3, Electrical field: Used in VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors etc.

4, Machinery and equipment: magnetic separators, magnetic crane, magnetic machinery.

5, Healthcare: MRI scanners, medical equipment, magnetic health products and so on.

6, Other industries: Used in magnetized wax, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows magnetic, magnetic luggage, leather magnetic toys, magnetic tools, gifts and packaging.

Warning Tips of Custom Magnet Neo Magnets

1.    Strong custom magnet should be kept far away from Ironware and some  easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones etc.

2.    These custom magnet should be stored in dry environment, and need to be separated and wrapped by plastic, wood, foam and cardboard.

3.    The custom magnet generator magnet are very powerful and should be handled very carefully.

4.    Such neo magnets (neodyum mıknatıs) might affect water meter ,electric meter, gas meter and other metering equipment.

Project of Custom Magnet Neodyum Mıknatıs

Wind turbine is a device that converts the wind's mechanical energy into electrical power. Turbine generators do not produce energy on their own, it must collect mechanical energy from an outside force. Wind turbines are manufactured in a wide range of vertical types and horizontal axis types. Not all the energy of blowing wind can be used, yet some small wind turbines are designed to work at low wind speeds.

Magnete Kaufen Super Strong Magnets Ring Magnets

Magnete Kaufen Super Strong Magnets Ring Magnets Used for Speakers

Description of Super Strong Magnets Ring Magnets

Outside Diameter	OD120mm
Inside Diameter	ID80mm
Height	H10mm
Grade	N38
Coating	NiCuNi
Working Temp.	Max 80° C
Magnetized Direction	Through the thickness 10mm
Holding Force	About 50 kg (110 Pounds)

Magnetic Performance of Super Strong Magnets Ring Magnets

GRADE	Remanence		Coercive Force		Intrinsic Coercive		Max Energy Product		Working Temp.
	(Br)		(bHc)		(iHc)		(BH)max		Tw(℃)
	T	KGs	KA/m	KOe	KA/m	KOe	KJ/m³	MGOe
N38	1.22-1.28	12.2-12.8	≥899	≥11.3	≥955	≥12	287-310	36-39	≤80

Safety Notes about Super Strong Magnets Ring Magnets

Ø  Keep magnets away from electronics. Strong magnetic field produced by magnets may affect and cause damages to electronic appliances.

Ø  Handle magnets carefully. Neodymium magnets are strongly attracted and snap together quickly.

Ø  Be attentive with your fingers and other protruding body parts! It is necessary to behave with extreme caution and use protective gloves while handling bigger magnets. Moreover, magnets are breakable and should be handled carefully.

Ø  Keep magnets away from young children and pets. Neodymium magnets are not toys and are not suitable for playing, particularly to young children!

Ø  Be patient and careful when separating the magnets. If you need to separate neodymium magnets, they can usually be separated by sliding the magnet off the stack.

Project of Ring Magnets

Ring Magnets are important components of speakers. Magnets can distort the sound of the speaker, but they do not permanently affect the sound. This is because there are two magnets inside the speaker, both repels with each other and creates vibrations. Then the vibrations travel through the wires into the cone of the speaker from which the sound comes out. While putting another magnet close to the speaker, it disrupts the repel of the two magnets inside the speaker, thus distorting the sound.

For more information, please refer to www.gmexm.com or www.greatmagtech.com