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Door drive having a flat motor unit

A door driver and motor technology, applied in electric components, electrical components, door/window accessories, etc., can solve the problems of power supply, difficult setting of control devices, high integration density, etc.

Pending Publication Date: 2022-07-12
DORMAKABA DEUT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] A motor-transmission unit with a cylindrical motor shape and a worm gear arranged transversely to it does not allow a particularly high integration density, especially with regard to the output power available at the driven shaft
In addition, a compact arrangement of the power supply, control unit and, for example, operating elements makes it difficult to maintain a high integration density

Method used

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  • Door drive having a flat motor unit
  • Door drive having a flat motor unit
  • Door drive having a flat motor unit

Examples

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Embodiment Construction

[0036] figure 1 An overall view of a door drive 100 is shown, as the door drive can be installed in a building, thus also including installation on a ship or in an aircraft, and a door drive 100 of this type is used, for example, for automatic sliding doors Facility drive. The basic structure of the door drive 100 forms the carrier profile 26 , which is shown shortened for the sake of simplicity of view, and the main upper part of the L-shaped carrier profile 26 is shown in section in order to allow the door drive The other main components of the 100 are visible here.

[0037] As a central component, the door drive 100 has a motor unit 1 , and the motor unit 1 has the basic shape of a cuboid, which forms the housing 10 of the motor unit 1 . In order to be able to drive and thus connect the door leaf element of the door installation, which is not shown in detail, to the door drive 100 , a belt pulley 27 is provided on the motor unit 1 , on which a toothed belt can be placed, ...

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Abstract

The invention relates to a door drive (100) for arrangement on a door facility or for connection to a door system, by means of which at least one door leaf element of the door system can be moved, comprising a motor unit (1) having a housing (10) in which a stator (11) is accommodated in a stationary manner, a rotor (12) is rotatably arranged in the housing (10) and has an output shaft (13), and the output shaft (13) can be operatively connected to the door leaf element in a driving manner. According to the invention, the motor unit (1) has a flat end face (14) from which the output shaft (13) projects, and wherein the motor unit (1) is held in the door drive (100) via at least one side face (15, 16) by means of at least one flange element (17, 18).

Description

technical field [0001] The invention relates to a door drive for being arranged at or in connection with a door arrangement, by means of which at least one door leaf element of the door arrangement can be moved, the door drive has a motor unit, the motor The unit has a housing in which the stator is accommodated stationary, and in which the rotor is arranged in a rotationally movable manner, the rotor having a driven shaft, wherein the driven shaft can be driveably formed with the door leaf element valid connection. The invention also relates to a door arrangement with such a door drive, which has at least one door leaf element, with which the door drive is operatively connected in a driving manner. Background technique [0002] DE 10 2008 046 062 A1 discloses a door drive for a door arrangement, which is designed as an automatic sliding door, and the drive is used for the movement of a door leaf element of the door arrangement. For this purpose, the door drive has a motor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/643E05F15/603H02K7/10H02K9/22H02K7/116
CPCE05F15/643E05Y2900/132E05Y2800/672E05Y2800/205E05Y2800/23E05Y2800/26E05Y2600/626E05Y2201/10E05Y2201/43E05Y2201/434E05F15/603E05Y2400/40E05Y2400/61E05Y2400/50E05Y2800/00E05Y2201/648E05Y2201/71E05Y2201/652H02K7/1004H02K9/22
Inventor 迪特马尔·菲尼斯斯文·布施安德烈亚斯·芬克
Owner DORMAKABA DEUT GMBH
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