ES2140369T1 - Dispositivo para el frenado de motores electricos. - Google Patents

Dispositivo para el frenado de motores electricos.

Info

Publication number
ES2140369T1
ES2140369T1 ES99890173T ES99890173T ES2140369T1 ES 2140369 T1 ES2140369 T1 ES 2140369T1 ES 99890173 T ES99890173 T ES 99890173T ES 99890173 T ES99890173 T ES 99890173T ES 2140369 T1 ES2140369 T1 ES 2140369T1
Authority
ES
Spain
Prior art keywords
braking disc
sheet
electric motor
spring
braking
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.)
Pending
Application number
ES99890173T
Other languages
English (en)
Inventor
Daniel Mlinar
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.)
ATB Austria Antriebstechnik AG
Original Assignee
ATB Austria Antriebstechnik AG
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 ATB Austria Antriebstechnik AG filed Critical ATB Austria Antriebstechnik AG
Publication of ES2140369T1 publication Critical patent/ES2140369T1/es
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1023—Magnetically influenced friction brakes using electromagnets
    • H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/28—Brakes with only one rotating disc
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms
    • F16D2127/04—Release mechanisms for manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

UN FRENO DE PRESION DE RESORTE PARA MOTORES ELECTRICOS POSEE UN DISCO DE FRENADO (9) ACOPLADO CON EL EJE DE ROTOR DEL MOTOR ELECTRICO EN SU GIRO, ESTANDO EQUIPADO EN AMBOS LADOS CON REVESTIMIENTOS DE FRENADO (8) DE FORMA ANULAR Y DISPONIENDOSE ENTRE UNA CHAPA DE ROZAMIENTO (10) SUJETA EN EL ESCUDO DE COJINETE (1) DEL MOTOR ELECTRICO Y UN INDUCIDO (7). EL INDUCIDO (7) SE CARGA MEDIANTE AL MENOS UN RESORTE DE PRESION (11) EN DIRECCION SOBRE LA CHAPA DE ROZAMIENTO (10), DE TAL FORMA QUE SUJETA EL DISCO DE FRENADO (9) ENTRE LA CHAPA DE ROZAMIENTO (10) Y EL MISMO, DE MODO QUE EL DISCO DE FRENADO (9) FRENA EL ROTOR ACOPLADO CON EL A TRAVES DEL EJE DE ROTOR. EN EL ACCIONAMIENTO DEL MOTOR ELECTRICO SE ALIMENTA UNA BOBINA (6) CON CORRIENTE, DONDE EL CAMPO MAGNETICO DEL INDUCIDO (7) GENERADO CON ELLA TRACCIONA BAJO PRESIONADO CONJUNTO DE AL MENOS UN RESORTE (12) A PARTIR DE LA CHAPA DE ROZAMIENTO (10), DE TAL FORMA QUE PUEDE GIRAR LIBREMENTE EL DISCO DE FRENADO (9) ENTRE EL INDUCIDO (7) Y LA CHAPA DEROZAMIENTO (10).
ES99890173T 1998-05-29 1999-05-28 Dispositivo para el frenado de motores electricos. Pending ES2140369T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT92898A AT408394B (de) 1998-05-29 1998-05-29 Vorrichtung zum abbremsen von elektromotoren

Publications (1)

Publication Number Publication Date
ES2140369T1 true ES2140369T1 (es) 2000-03-01

Family

ID=3503081

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99890173T Pending ES2140369T1 (es) 1998-05-29 1999-05-28 Dispositivo para el frenado de motores electricos.

Country Status (3)

Country Link
EP (1) EP0961047A3 (es)
AT (1) AT408394B (es)
ES (1) ES2140369T1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20218026U1 (de) 2002-11-21 2003-01-30 Lenze Drive Systems GmbH, 31855 Aerzen Vorrichtung zur Handlüftung einer Federkraftbremse an einem elektrischen Bremsmotor
DE102005022898A1 (de) 2005-05-18 2006-11-23 Chr. Mayr Gmbh + Co Kg Segmentbremse
DE202007014518U1 (de) * 2007-10-17 2007-12-20 Chr. Mayr Gmbh + Co. Kg Vier-Segment-Bremse
JP5267750B1 (ja) * 2011-12-27 2013-08-21 株式会社安川電機 モータ
DK3623274T3 (da) 2015-01-29 2021-01-18 Pt Tech Inc Indkapslet sikkerhedsbremse med elektromagnetisk udløsning og flere skiver
US11174908B2 (en) * 2019-04-04 2021-11-16 Warner Electric Technology Llc Miniature brake and method of assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB959348A (en) * 1961-09-12 1964-05-27 Gen Dynamics Corp Brakemotors
FR1502541A (fr) * 1965-12-23 1967-11-18 Siemens Ag Frein électromagnétique à disque
US4096404A (en) * 1977-02-03 1978-06-20 Donat Konstantinovich Sukhanov Hoisting mechanism
EP0043498B1 (de) * 1980-06-25 1985-02-20 Robert Stahlschmidt Elektromotor
DE3024450A1 (de) 1980-06-28 1982-01-28 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von waessrigen, kolloidalen dispersionen von copolymerisaten des typs tetrafluorethylen-ethylen
AT378867B (de) * 1983-08-31 1985-10-10 Austria Antriebstech Vorrichtung zum abbremsen von elektromotoren
EP0209943B1 (de) * 1985-07-26 1992-11-11 Mavilor Systèmes S.A. Elektromotor mit Scheibenbremse
AT395361B (de) * 1988-09-21 1992-12-10 Austria Antriebstech Vorrichtung zum abbremsen von elektromotoren mit kurzschlusslaeufern
DE9113982U1 (de) * 1991-11-11 1993-03-11 Chr. Mayr GmbH + Co KG, 8951 Mauerstetten Wartungsfreie, elektromagnetisch lüftbare Federdruckbremse mit neuartiger elektrischer Ansteuerungsschaltung für die Magnetspule
WO1993010268A1 (fr) 1991-11-20 1993-05-27 Valery Vasilievich Chaschin Dispositif de refroidissement de bobines de feuillard lamine a chaud

Also Published As

Publication number Publication date
ATA92898A (de) 2001-03-15
EP0961047A3 (de) 2000-08-16
EP0961047A2 (de) 1999-12-01
AT408394B (de) 2001-11-26

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