Thermal Solution For Generators

Thermal Solution For Generators

Generator Introduction:

A generator is a mechanical device that can use the law of electromagnetic induction and the law of electromagnetic force to convert energy. It consists of a stator, a rotor and other accessories. It has been widely used in many fields such as national defense, science and technology, industrial and agricultural production.

Thermal Solution For Generators

Generators have different classification methods according to different classification standards. According to different currents, they can be divided into DC generators and AC generators. According to different principles, they can be divided into synchronous generators, asynchronous motors, single-phase generators, and three-phase generators. Generators can be divided into steam turbine generators, diesel generators, hydraulic generators, gasoline generators, etc. according to different production methods, and thermal generators, hydroelectric generators, etc. according to different energy sources.


Generators are mainly composed of stators, rotors and other accessories. Among them, the stator mainly includes stator iron core, stator winding, frame, etc.; the rotor mainly includes rotor iron core, rotor winding, center ring, slip ring, guard ring, fan and rotating shaft.

Glue requirements for generators:

  1. Temperature resistance -50~200℃;
  2. Excellent heat dissipation for heating components;
  3. Environmental protection, non-toxic, with routine testing certification and qualifications;
  4. Moisture-proof, anti-static, dust-proof, mildew-proof, salt-fog resistance, etc. for circuit boards.

Glue scheme for motor:

Glue points for generatorsglue solutionProgram Features
Cooling componentsThermal silicaIt has excellent anti-cold and heat alternating performance, anti-aging performance and electrical insulation performance, and has excellent moisture resistance, shock resistance, corona resistance, leakage resistance and chemical resistance.
Electronic hollow cup pottingSilicone potting AB glueStrengthen the integrity of electronic devices, improve the resistance to external shock and vibration; improve the insulation between internal components and lines, which is conducive to the miniaturization and lightweight of devices; avoid direct exposure of components and lines, and improve the waterproof and moisture-proof performance of devices
Plastics and MetalsSilicone adhesive sealantStrong bonding ability, flame retardant, moisture-proof, shock-proof, insulation, heat-resistant, deformation-resistant, corrosion-resistant
circuit boardThree-proof glueIt has good temperature resistance and maintains good thermal aging performance in the range of (-50℃-200℃); it forms a transparent, elastic and glossy protective film after curing: it has excellent dielectric properties, water resistance, shock resistance performance, weather resistance, pollution resistance, UV resistance, and moisture-proof insulation.

According to the material, shape, sizing environment and process of the generator product, the specific glue requirements are also different. For more glue solutions, please contact Cohetion.

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