World leading manufacturer of Magnetic assembly by neodymium or SmCo Magnets
Magnet Assemblies
for Traveling Wave Tubes
for Traveling Wave Tubes
Traveling wave tubes,
klystrons, and magnetrons are all used to amplify signals at microwave
frequencies for high-performing radar, communications and electronic
countermeasure systems.
klystrons, and magnetrons are all used to amplify signals at microwave
frequencies for high-performing radar, communications and electronic
countermeasure systems.
GME has provided a
significant advantage to TWT customers by continuously improving magnetic field
strength and thermal properties.
significant advantage to TWT customers by continuously improving magnetic field
strength and thermal properties.
GME is the world leading manufacturer
of magnetic assemblies for traveling wave tubes (TWTs).
of magnetic assemblies for traveling wave tubes (TWTs).
We are recognized for
our superior magnetic materials, strong applications knowledge, and our ability
to meet the very demanding requirements of our clients.
our superior magnetic materials, strong applications knowledge, and our ability
to meet the very demanding requirements of our clients.
Our materials are custom
blended, and magnets can be designed with temperature-stable magnetic fields up
to 550°C and reversible temperature coefficients to 0.001 % change in Br per
°C.
blended, and magnets can be designed with temperature-stable magnetic fields up
to 550°C and reversible temperature coefficients to 0.001 % change in Br per
°C.
Magnet Assemblies
for Motors & Generators
for Motors & Generators
High grade, Low weight
loss, High Consistency, ultra-high temperature tolerance and excellent
reliability make GME magnets ideal for motors, actuators, and generators used
in military, commercial, and aerospace applications.
loss, High Consistency, ultra-high temperature tolerance and excellent
reliability make GME magnets ideal for motors, actuators, and generators used
in military, commercial, and aerospace applications.
GME has extensive
experience in prototyping both axial flux and radial flux rotating machinery.
experience in prototyping both axial flux and radial flux rotating machinery.
Furthermore, our technology enables us to improve magnetic performance by a
unique Halbach and interior magnet design, which has improved benefits in terms
of power density, compact size, weight, and cooling, compared to conventional
machines, which allows the overall size and weight of the motor to be reduced.
unique Halbach and interior magnet design, which has improved benefits in terms
of power density, compact size, weight, and cooling, compared to conventional
machines, which allows the overall size and weight of the motor to be reduced.
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Introduction of Great Magtech:
Advantages of GME rare earth round base magnets
1. High Grade / High performance: GME highest grade: N54, 52M, 50H, 48SH, 42UH, 38EH, 33AH, etc.
2. High Consistency:
The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67.
The consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.
3. High Working Temperature:
GME magnets can satisfy the working temperature requirements with excellent temperature resistance.
The AH series with 40 kOe super-high coercive force can replace Smco magnets in most applications.
4. Low Weight loss:
GME super-high magnets have a long lifetime with the following specifications;
PCT: 130C，humidity 100%，vapor pressure 2.7bar, 20days，average low weight loss <2 mg/cm².
5. High anti-corrosion:
coating Nickel-Copper-Epoxy is typically more than 1000 hours.
rare earth round base magnets Manufacturing Processes:
rare earth round base magnets main manfucturing equipments:
How we test our rare earth round base magnets:
How we pack strong rare earth round base magnets:
Our rare earth round base magnets are certificated by CE, Rosh....
We would love to see how you have used our rare earth round base magnets
Simply send us a photo of your rare earth round base magnets in use and if we use it on our website we will return you $10 next order (Amount more than $1000).
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