Direct-driven large pull servo motor film sealing device
A technology of direct drive servo motor and air film seal, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of reducing the service life of air film seal devices, increasing energy consumption, and wear and tear of parts, and achieves convenient docking and disassembly , the effect of reducing energy consumption
Active Publication Date: 2018-12-07
HEFEI SMARTER TECH GROUP CORP
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Problems solved by technology
[0004] The purpose of the present invention is to provide a direct drive large pull servo motor air film sealing device, which can solve the problem that the traditional direct drive large pull servo motor air film seal device is not only unfavorable for disassembly and cleaning, but also can be damaged due to contact. The sealing method leads to the leakage of the drawing fluid, and the use of contact sealing will also cause constant friction between the parts, which will cause wear to the parts while increasing energy consumption, thus greatly reducing the service life of the gas film sealing device.
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[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0024] see Figure 1-3 As shown, a direct-drive servo motor air film sealing device includes a direct-drive servo motor 1 and a drive 2 located on the top of one end thereof, one end of the direct-drive servo motor 1 is connected with an air film seal structure 5, and the direct-drive servo motor 1 A joint 8 is provided at the connection with the drive 2, and a hanging ring 9 is welded on the outer wall of one end of the direct drive servo motor 1, and a hanging hole 10 is provided in the middle of the hanging ring 9. The d...
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The invention discloses a direct-driven large pull servo motor film sealing device and can solve problems of inconvenience in dismounting and cleaning, leakage of the wire drawing liquid due to a contact sealing mode and wear of parts and increase of energy consumption caused by continuous friction between the parts due to contact type sealing adopted in a traditional direct-driven large pull servo motor film sealing device during operation. The direct-driven large pull servo motor film sealing device comprises a direct-driven servo motor and a driver arranged at a top portion of one end of the direct-driven servo motor, wherein one end of the direct-driven servo motor is connected with a film sealing structure, a connector is arranged between the direct-driven servo motor and the driver,an outer wall of one end of the direct-driven servo motor is welded with a suspension ring, the middle of the suspension ring is provided with a suspension hole, and a butt joint seat is connected between the direct-driven servo motor and the film sealing structure. The direct-driven large pull servo motor film sealing device is advantaged in that during operation, not only can leakage of the wiredrawing liquid be avoided, but also friction loss between the parts can be further avoided, and service life of the parts is prolonged while energy consumption is reduced.
Description
technical field [0001] The invention relates to an air film sealing device, in particular to an air film sealing device for a direct-drive Dara servo motor. Background technique [0002] Servo motor refers to the engine that controls the operation of mechanical components in the servo system, and is an auxiliary motor indirect speed change device. The servo motor can control the speed and position accuracy very accurately, and can convert the voltage signal into torque and speed to drive the control object. The direct-drive Dara servo motor needs to use air film sealing technology for sealing during production and processing, so it needs to use a specific air film sealing device. [0003] However, there are still some defects in the existing air film sealing device of the direct drive large drawing servo motor in use, which is not only unfavorable for disassembly and cleaning, but also causes the drawing fluid to leak due to the contact sealing method, while the traditional...
Claims
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IPC IPC(8): H02K5/10H02K5/128H02K5/124
CPCH02K5/10H02K5/124H02K5/128
Inventor 周章银何金龙
Owner HEFEI SMARTER TECH GROUP CORP