MX2018012745A - Freno mecanico para un motor electrico. - Google Patents

Freno mecanico para un motor electrico.

Info

Publication number
MX2018012745A
MX2018012745A MX2018012745A MX2018012745A MX2018012745A MX 2018012745 A MX2018012745 A MX 2018012745A MX 2018012745 A MX2018012745 A MX 2018012745A MX 2018012745 A MX2018012745 A MX 2018012745A MX 2018012745 A MX2018012745 A MX 2018012745A
Authority
MX
Mexico
Prior art keywords
electric motor
disk
mechanical brake
rotor
projection
Prior art date
Application number
MX2018012745A
Other languages
English (en)
Inventor
A Ramirez Emilio Jr
Original Assignee
Molon Motor And Coil 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 Molon Motor And Coil Corp filed Critical Molon Motor And Coil Corp
Publication of MX2018012745A publication Critical patent/MX2018012745A/es

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
    • H02K7/1026—Magnetically influenced friction brakes using stray fields
    • H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core
    • 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
    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/04—Asynchronous induction motors for single phase current
    • H02K17/08—Motors with auxiliary phase obtained by externally fed auxiliary windings, e.g. capacitor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/32—Structural association of asynchronous induction motors with auxiliary mechanical devices, e.g. with clutches or brakes
    • 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
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • H02P3/26—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor by combined electrical and mechanical braking
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/582—Flexible element, e.g. spring, other than the main force generating element
    • F16D2125/585—Flexible element, e.g. spring, other than the main force generating element arranged in parallel with a force-applying member
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic

Landscapes

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

Abstract

La presente descripción se refiere a mecanismos de frenado mecánico usados en aplicaciones de motores eléctricos. Los mecanismos de frenado presentes se pueden configurar como frenos mecánicos sin retroceso y proveen frenado inmediato de los motores. De acuerdo con una modalidad, un ensamble de freno mecánico para un motor eléctrico puede incluir un disco hembra que tiene una ranura curva y un tope. El ensamble de freno mecánico incluye además un disco macho que tiene una proyección, el disco macho estando conectado a un rotor del motor eléctrico. Cuando se activa el motor eléctrico, la proyección del disco macho se deja rotar ininterrumpidamente con la rotación del rotor. Sin embargo, cuando se desactiva el motor eléctrico, la proyección del disco macho viaja dentro de la ranura curva del disco hembra y colinda con el tope del disco hembra, deteniendo así la rotación del rotor del motor eléctrico.
MX2018012745A 2017-10-18 2018-10-18 Freno mecanico para un motor electrico. MX2018012745A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762574025P 2017-10-18 2017-10-18

Publications (1)

Publication Number Publication Date
MX2018012745A true MX2018012745A (es) 2019-08-12

Family

ID=63921516

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012745A MX2018012745A (es) 2017-10-18 2018-10-18 Freno mecanico para un motor electrico.

Country Status (4)

Country Link
US (2) US10784742B2 (es)
EP (1) EP3477141A1 (es)
CA (1) CA3021373A1 (es)
MX (1) MX2018012745A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021203495B3 (de) * 2021-04-08 2022-03-24 Magna Pt B.V. & Co. Kg Hybrid-Getriebevorrichtung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554496A (en) * 1983-02-25 1985-11-19 Johnson Service Company Controllable rotary actuator
US4551496A (en) 1984-04-11 1985-11-05 General Electric Company Thermoplastic molding of sinterable silicon carbide
US5306989A (en) * 1992-05-27 1994-04-26 Johnson Service Company Electric motor brake
KR100619769B1 (ko) * 2005-02-04 2006-09-11 엘지전자 주식회사 역회전 방지기능을 구비한 하이브리드 타입 인덕션모터
CN101204804B (zh) * 2006-12-21 2011-09-07 苏州宝时得电动工具有限公司 动力工具
JP5829394B2 (ja) * 2010-10-20 2015-12-09 Ntn株式会社 電動式直動アクチュエータおよび電動式ディスクブレーキ装置

Also Published As

Publication number Publication date
US20200336042A1 (en) 2020-10-22
US20190115802A1 (en) 2019-04-18
CA3021373A1 (en) 2019-04-18
EP3477141A1 (en) 2019-05-01
US10784742B2 (en) 2020-09-22
US11569711B2 (en) 2023-01-31

Similar Documents

Publication Publication Date Title
EP3460604A3 (en) Braking system for electromagnetic motors
TWD186984S (zh) 碟煞卡鉗
WO2015040544A3 (en) Disc for disc brakes and braking system comprising such disc
MX354788B (es) Sistema y método de montaje y retención para balata de freno de disco.
AU2012244734A8 (en) A set of dental components
IN2015KN00595A (es)
MX2017006342A (es) Freno de disco.
MX363139B (es) Motor de corriente directa sin escobillas.
WO2015089281A3 (en) Tri-cam brake assembly
MX2016015422A (es) Freno de disco, pinza de freno y juego de guarniciones de freno para freno de disco.
WO2014145231A3 (en) Braking systems incorporating wear and corrosion resistant rotors
IN2015KN00593A (es)
CN102678887A (zh) 减速机及其使用的电机刹车
IN2015KN00607A (es)
WO2014108231A3 (de) Radnaben-motor und verfahren zum abdichten eines radnaben-motors
EP2930392A3 (en) Park brake system and electric motor actuator.
MX2018012745A (es) Freno mecanico para un motor electrico.
PH12014501748A1 (en) Brake system with linking effect
WO2013167670A3 (de) Vorrichtung mit wenigstens einem scheibenläufermotorrotor und montageverfahren
MX2017010733A (es) Mecanismo antiretorno y motor con reductor de velocidad.
SE1750259A1 (sv) System for an electrical drive
EP2853455A3 (en) Electric braking device for vehicle
TWD205535S (zh) 電連接器
CN203967900U (zh) 一种新型刹车马达
MX2017010462A (es) Unidad de ajuste.