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The potting material application for 100 kV A axial-flux generator having a fiber glass rotor and two tooth-coil-winding stators is analysed. The machine is cooled by indirect water cooling. The outer frames are equipped with water jackets, which act as heat sinks. In one stator, the end winding is bonded to this heat sink by the potting material.Figure 2. Different Cooling System Strategies for Electric Motor. SOURCE:[2] One example of an electric motor liquid cooling system with cooling channels is presented in Figure 3. There, the system provides frame liquid cooling via liquid jackets (stator cooling channels) around the motor corner, and rotor liquid cooling via the motor shaft (shaft cooling …
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After that, the potting compound will need to cure. Curing refers to the amount of time it takes for the potting compound to reach its fully functional state (or to harden), which depends on the type of material being …The present invention relates to a method for potting a stator of an electric machine, including:—introducing an expandable, preferably elastically deformable, non-metallic shell in …
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The evolving electric vehicle motor industry places a premium on a motor's ability to carry a high current without overheating. Potting or encapsulation compounds can lower the operating temperature of electric motors, resulting …Demak is specialized in Resin Dispensing technology, with a special focus on electric motors encapsulation. Stand-alone and compact dispensing equipment or f...
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Our epoxy potting systems have been specially formulated to withstand temperature ranges from -60°C up to 180°C (UL 1446, class H …reliable potting solution for the stator of its new hybrid electric motor. » The material had to protect the ring's internal coils from physical damage, electrical shorts, moisture, automotive fluids and thermal shock. » The application process had to be optimized by removing the need for vacuum de-airing before dispensing and curing.
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What is Electric Motor Stator Encapsulation Potting Machine, VGB-600 manufacturers & suppliers on Video Channel of Made-in-China.A method for potting a stator of an electric machine, comprising the steps consisting in: introducing an expandable, non-metallic shell in a non-expanded state into the stator, causing the shell to expand, pouring a resin around the shell, inside the stator, retracting and removing the shell after the resin has set, the outer surface of the ...
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Electronic components are often encapsulated in high-temperature-resistant electrical potting compounds to protect them from wear and tear and extend their service life. However, defects in the potting compound can lead to premature failure of components, such as stators of electric motors. Random testing using laser scanning thermography provides the best insight to avoid …Download scientific diagram | (a) Potting material in the end winding and (b) copper bars inserted in the stator iron region and entering the liquid jacket chamber. from publication: Hybrid ...
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May 15, 2019. Epoxyset has a wide line of epoxy potting and encapsulating compounds for motors and stators. Currently, our epoxy potting compounds are being used by motor manufacturers worldwide to …Electric Motor Thermal Management R&D . Kevin Bennion . Organization: NREL . Email: [email protected] . Phone: 303-275-4447 . ... • Enables analysis to improve thermal properties of motor materials Case-to-stator thermal contact resistance • Developed ability to measure case -to-stator thermal contact resistance Photo Credit: Justin ...
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The axial-flux permanent magnet (PM) generator is of a one-rotor-two-stator type construction. A liquid cooling system is applied on the stator frame, and the potting material in the end-winding ...To speak to someone directly, call +1 877 ASK LORD (275 5673) Customer Support: 8AM–5PM EST. Technical Support: 8AM–5PM EST. Contact Us
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Our potting and encapsulants provide a robust thermal interface between the stator winding and heat sink. They are highly thermally conductive and low in …The invention provides a potting technology for a motor stator notch. The potting technology comprises the steps that a motor stator to be potted is provided, wherein the motor stator to be potted comprises a stator iron core and a coil winding which is wound around the stator iron core; an NMN polyester film is used for potting protection on the outer circle of the stator iron …
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Potting 12 Retaining 14 Tacking 16 Threadlocking 18 Thread Sealing 20 Wire Reinforcement 22 CHEMISTRIES ... bond to stator 16 Insulation, bond to wires 16 Lead wires, bond or reinforce 16, 22 ... Magnets in electric motors are almost exclusively …Automatic cycle for potting under vacuum with three axes vacuum chamber.Dosing machine model 884.000 MARTY
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Motors/Stator Epoxy & Potting. EFI Polymers has developed a suite of epoxy encapsulating and potting products specifically for the motor manufacturing industry. Currently, our material is being used by motor manufacturers all over the world to encapsulate thousands of stators every single day. Our materials for Motors/Coils/Power Supply are ...Epoxy Potting Magnetic Stator Linear Motor Features: Material NdFeB Magnet, Steel Hardware Coating Passivation & Phosphating, Ni, Ni-Cu-Ni, Zn, CR3+Zn, Tin, Gold, Sliver, Epoxy, Teflon and more. ... Grade N35-N52 …
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In this process the weld joints of the stator are covered with a potting resin, typically 2- components. It requires a specific mold designed on the stator. ... Take advantage of our many years of experience and know-how in the …An electric motor stator encapsulate method, including arranging a stator of an induction motor in a case of the induction motor, wherein the stator comprises a stator core and a stator winding surrounding the stator core; filling a first …
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