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Electrical motor

一种电动机、电驱动的技术，应用在电动组件、机器/发动机、机电装置等方向，能够解决不可见、不可操作、颠倒等问题

Active Publication Date: 2014-12-10
GRUNDFOS HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The downside of this is that when the motor has to be set up on the fly, it is not operable or visible on that particular side
Other problems include: it is possible to only view the operating unit upside down

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The electric motor according to the invention has a stator housing in which the stator and the rotor of the electric motor are arranged in a known manner. The rotor shaft 4 protrudes outward from the stator housing 2 on the axial side. An electronics housing 6 is arranged on the stator housing 2 on its outer circumference radially with respect to the axis of rotation X of the electric motor. The electronics housing 6 comprises a lower part 8 , which is connected, in particular screwed, to the stator housing 2 , and a cover 10 , which covers or closes the lower part 8 on the side of the lower part 8 facing away from the stator housing 2 8. To this end, the cover 10 rests with its peripheral edge 10 on the peripheral or end-face edge 14 of the lower part 8 . The cover 10 is fastened to the lower part 8 by four screws which are inserted into screw holes 16 of the cover 10 and pass through these screw holes into threaded holes 18 in the lower part 8 . The cover 10 is des...

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PUM

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Abstract

#CMT# # / CMT# The electrical motor has electronic housing (6) which is provided with a removable lid (10) and an operation unit. The operation unit is provided with an operation patch (20) which is fastened to the lid. The lid with the operation patch is connected to a base (8) of the electronic housing in two alternative alignments. #CMT#USE : # / CMT# Electrical motor for multistage centrifugal pump unit (claimed). #CMT#ADVANTAGE : # / CMT# The electrical motor can be operated efficiently in simple manner with reduced cost. The operation patch can be disconnected easily. Simple manufacturing process of the electrical motor can be ensured. #CMT#DESCRIPTION OF DRAWINGS : # / CMT# The drawing shows a perspective view of the electrical motor. 6 : Electronic housing 8 : Base 10 : Removable lid 20 : Operation patch 22 : Resilient deformable display.

Description

technical field [0001] The invention relates to an electric motor having the features stated in the preamble of claim 1 and to a pump assembly having such an electric motor. Background technique [0002] An electric motor generally has a stator housing and an electronics housing mounted on the stator housing. Electronic control elements for controlling or operating the electric motor are located in the electronics housing. In particular, a frequency converter can be arranged in the electronics housing. Motors of this type usually also have an operating unit, on which the adjustments required for the operation of the motor can be carried out, and can also have display elements for displaying specific operating states of the motor. [0003] Such operating units are usually oriented in such a way that they are optimally viewed on a certain side of the motor. In particular, possible text and display elements can be oriented in such a way that they are readable on a certain si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K11/00F04D25/06H05K5/00
CPCH05K7/1432H02K11/0073F04D13/0686H02K11/33H02K11/30H05K7/14322H02K5/10H02K5/22H02K5/225
Inventor 彼得·蒙斯特拉尔斯·厄斯特高
Owner GRUNDFOS HLDG