Driving device of elevator door motor
The utility model discloses a driving device of an elevator door motor. The driving device comprises a driving motor arranged on a door motor base plate (1) and used for driving a door knife (4) to move, a driven wheel (3) and a controller (2) used for controlling working of the driving motor. The d...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
25.12.2013
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Subjects | |
Online Access | Get full text |
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Abstract | The utility model discloses a driving device of an elevator door motor. The driving device comprises a driving motor arranged on a door motor base plate (1) and used for driving a door knife (4) to move, a driven wheel (3) and a controller (2) used for controlling working of the driving motor. The driving device further comprises an upper support (12) and a lower support (11) which are arranged on the door motor base plate (1). The driving motor is an external rotor permanent magnet synchronous motor. An external rotor (7) of the external rotor permanent magnet synchronous motor is connected with a synchronous pulley (10) which is connected with the driven wheel (3) through a synchronous belt (5). A swing arm of the door knife (4) is fixedly connected with the synchronous belt (5). The driving device of the elevator door motor is simple in structure, small in size, low in failure rate, and convenient to maintain. |
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AbstractList | The utility model discloses a driving device of an elevator door motor. The driving device comprises a driving motor arranged on a door motor base plate (1) and used for driving a door knife (4) to move, a driven wheel (3) and a controller (2) used for controlling working of the driving motor. The driving device further comprises an upper support (12) and a lower support (11) which are arranged on the door motor base plate (1). The driving motor is an external rotor permanent magnet synchronous motor. An external rotor (7) of the external rotor permanent magnet synchronous motor is connected with a synchronous pulley (10) which is connected with the driven wheel (3) through a synchronous belt (5). A swing arm of the door knife (4) is fixedly connected with the synchronous belt (5). The driving device of the elevator door motor is simple in structure, small in size, low in failure rate, and convenient to maintain. |
Author | WEN MINGLIANG |
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RelatedCompanies | NINGBO XINDA ELEVATOR ACCESSORIES CO., LTD |
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Snippet | The utility model discloses a driving device of an elevator door motor. The driving device comprises a driving motor arranged on a door motor base plate (1)... |
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SubjectTerms | ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING |
Title | Driving device of elevator door motor |
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