[go: up one dir, main page]

DE1774181U - TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS - Google Patents

TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS

Info

Publication number
DE1774181U
DE1774181U DES26056U DES0026056U DE1774181U DE 1774181 U DE1774181 U DE 1774181U DE S26056 U DES26056 U DE S26056U DE S0026056 U DES0026056 U DE S0026056U DE 1774181 U DE1774181 U DE 1774181U
Authority
DE
Germany
Prior art keywords
terminal board
phase motors
terminal box
board arrangement
particular single
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES26056U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DES26056U priority Critical patent/DE1774181U/en
Publication of DE1774181U publication Critical patent/DE1774181U/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225Terminal boxes or connection arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Description

Klemmenkastenanordnung bei elektrischen Maschinen, insbesondere Einphasenmotoren.Terminal box arrangement in electrical machines, especially single-phase motors.

Bei elektrischen Maschinen, insbesondere Einphasenmotoren, ist das Klemmenbrett entweder so angeordnet, dass es aus dem Lagerschild herausragt, oder es ist so in das Lagerschild eingebaut, dass die Klemmenbolzen parallel oder senkrecht zur Wellenachse verlaufen. Die erstere Ausführung bedingt infolge der weiten Ausladung des Klemmenkastens einen grossen Raum für den Motor. Bei Maschinen mit auf beiden Seiten herausragenden, als Antrieb verwendeten Wellenenden wird ausserdem die Antriebslast auf der Klemmenkastenseite verhältnismässig weit nach aussen verlagert, was eine stärkere Lagerbeanspruchung und infolgedessen eine Verminderung der Lebensdauer des Motors zur Folge hat. Die andere Ausführung hat zwar den Vorteil, dass die Baumasse des Motors kleiner sind, dafür aber den Nachteil, dass die Klemmen schlecht zugänglich sind. Die vorliegende Neuerung zeigt eine verbesserte Ausbildung der Klemmenbrettanordnung.With electrical machines, especially single-phase motors, this is Terminal board either arranged so that it protrudes from the end shield, or it is built into the end shield in such a way that the terminal bolts are parallel or perpendicular run to the shaft axis. The former design is due to the wide overhang the terminal box has a large space for the motor. With machines on both Sides protruding shaft ends used as a drive also increase the drive load relocated relatively far to the outside on the terminal box side, which is a greater stress on the bearings and, as a result, a reduction in service life of the engine. The other version has the advantage that the structural mass of the motor are smaller, but the disadvantage that the terminals are difficult to access. The present innovation shows an improved training the terminal board arrangement.

Neuerungsgemäss ist das Klemmenbrett innerhalb des in axialer und in radialer Richtung der Motorachse offenen Klemmenkastens in zur Motorachse geneigter Lage angebracht. Die Öffnung des Klemmenkastens, der einen Teil des Lagerschildes bilden kann, ist dabei durch ein winkelförmiges Blechstück verschlossen, das auf der Vorder-und/oder Oberseite des Klemmenkastens mittels Schrauben od. dgl. befestigbar ist.According to the innovation, the terminal board is within the in axial and Terminal box open in the radial direction of the motor axis and inclined to the motor axis Location appropriate. The opening of the terminal box, which is part of the end shield can form, is closed by an angular piece of sheet metal that on the front and / or top of the terminal box can be fastened by means of screws or the like is.

Diese Ausführung hat den Vorteil, dass ein solcher Motor nur verhältnismässig kleine Abmessungen hat, dabei aber die unteren, ebenso wie die oberen Klemmen ohne weiteres von aussen zugänglich sind.This design has the advantage that such a motor is only relatively has small dimensions, but the lower clamps as well as the upper clamps without others are accessible from the outside.

Die Fig. 1 und 2 der Zeichnung zeigen ein Ausführungsbeispiel eines mit einer solchen Klemmenbrettanordnung versehenen Elektromotors. 1 ist das Gehäuse des Elektromotors, das auf der linken Seite durch einen Lagerschild 2 verschlossen ist.1 and 2 of the drawing show an embodiment of a provided with such a terminal board arrangement electric motor. 1 is the housing of the electric motor, which is closed on the left by a bearing plate 2 is.

Der obere Teil des Lagerschildes ist als Klemmenkasten 3 ausgebildet, der sowohl in axialer als in radialer Richtung zur Motorache offen ist. In diesem Klemmenkasten ist nun das Klemmenbrett 4 in zur Motorachse geneigter Lage mittels Schrauben angebracht. Infolgedessen sind sowohl die unteren Klemmen 5 als auch die oberen Klemmen 6 unmittelbar und leicht von aussen her zugänglich, so dass das Einführen der Wicklungsenden in die Klemmen und das Festziehen der Klemmen in bequemer Weise vorgenommen werden kann. 7 ist ein winkelförmiges Blechstück, durch das die Öffnung des Klemmenkastens verschlossen werden kann. Der Blechwinkel 7 ist auf eine am Lagerschild angegossene Fläche bzw. eingegossene Aussparung 8 aufgesetzt und am Lagerschild mittels Schrauben 9 befestigt. . 2 Ansprüche 2 FigurenThe upper part of the end shield is designed as a terminal box 3 which is open to the motor axis in both the axial and radial directions. In this terminal box, the terminal board 4 is now attached in an inclined position to the motor axis by means of screws. As a result, both the lower clamps 5 and the upper clamps 6 are directly and easily accessible from the outside, so that the insertion of the winding ends into the clamps and the tightening of the clamps can be carried out in a convenient manner. 7 is an angular piece of sheet metal through which the opening of the terminal box can be closed. The sheet metal bracket 7 is placed on a surface or recess 8 cast on the end shield and fastened to the end shield by means of screws 9. . 2 claims 2 figures

Claims (2)

Schutzansprüche : 1. Klemmenbrettanordnung bei elektrischen Maschinen, insbesondere Einphasenmotoren, dadurch gekennzeichnet, dass das Klemmenbrett innerhalb des in axialer und in radialer Richtung zur Motorachse offenen Klemmenkastens in zur Motorachse geneigter Lage angebracht ist.Protection claims: 1. Terminal board arrangement for electrical machines, in particular single-phase motors, characterized in that the terminal board is inside of the terminal box, which is open in the axial and radial direction to the motor axis in is attached to the motor axis inclined position. 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, dass die Öffnung des Klemmenkastens durch ein winkelförmiges Blechstück verschlossen ist, das auf der Vorder-und/oder Oberseite des Klemmenkastens mittels Schrauben od. dgl. befestigbar ist.2. Arrangement according to claim 1, characterized in that the opening the terminal box is closed by an angular piece of sheet metal that is on the front and / or top of the terminal box can be fastened by means of screws or the like is.
DES26056U 1958-02-04 1958-02-04 TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS Expired DE1774181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES26056U DE1774181U (en) 1958-02-04 1958-02-04 TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES26056U DE1774181U (en) 1958-02-04 1958-02-04 TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS

Publications (1)

Publication Number Publication Date
DE1774181U true DE1774181U (en) 1958-09-18

Family

ID=32839934

Family Applications (1)

Application Number Title Priority Date Filing Date
DES26056U Expired DE1774181U (en) 1958-02-04 1958-02-04 TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS

Country Status (1)

Country Link
DE (1) DE1774181U (en)

Similar Documents

Publication Publication Date Title
DE1774181U (en) TERMINAL BOARD ARRANGEMENT IN ELECTRIC MACHINES, IN PARTICULAR SINGLE-PHASE MOTORS
DE517838C (en) Electric motor, the housing of which has openings on the circumference, engage in the hook-shaped screws for fastening the end shields
DE907791C (en) Cover for fan
DE1795496U (en) ELECTRIC TURNING MOTOR FOR COMBUSTION MACHINERY.
DE645181C (en) Electrical machine with a sheet metal jacket
DE959119C (en) Bearing mounting for electrical machines, especially small motors
DE2426688B2 (en) REVOLVING ELECTRICAL MACHINE PARTICULARLY DESIGNED FOR INSTALLATION
DE841162C (en) Storage of the rotor of electric motors
AT108028B (en) Arrangement for attaching rotary selectors to the selector frame in telephone systems.
DE1626368U (en) CONNECTION OR CONTACT TERMINAL FOR INSTALLATION IN THE HOUSING.
DE867110C (en) Electric machine with sheet iron housing and bearing plates made of sheet iron
DE720866C (en) Small electric alternator
DE870133C (en) Small electric motor, especially for sewing machines, in which the electrical connections are designed as plug devices
DE1463897A1 (en) Collector motor
DE645677C (en) Base sewing machine
DE450598C (en) Bearing of the drive shaft of spinning and twisting spindles
DE1805691U (en) WINDING SUPPORT OR STATOR BODY FOR ELECTRIC MACHINERY.
DE1007418B (en) Electric drive motor, especially for vacuum cleaner blowers, in which the motor housing is divided in the longitudinal direction
DE516080C (en) Centrifugal pump with bearing block
DE1090302B (en) Cooling air duct on an electric built-in motor
DE1776916U (en) ROTATING CAPACITY HOUSING.
DE1300370B (en) Plastic bearing plate for small motors, especially for sound motors
DE1600628U (en) ELECTRIC SEWING MACHINE MOTOR WITH SWITCH.
DE1611314U (en) FLAT-BUILT MACHINE.
DE1054286B (en) Device to prevent the formation of standing scoring in roller bearings of machines