AU7176887A - Brake for a motor - Google Patents

Brake for a motor

Info

Publication number
AU7176887A
AU7176887A AU71768/87A AU7176887A AU7176887A AU 7176887 A AU7176887 A AU 7176887A AU 71768/87 A AU71768/87 A AU 71768/87A AU 7176887 A AU7176887 A AU 7176887A AU 7176887 A AU7176887 A AU 7176887A
Authority
AU
Australia
Prior art keywords
motor
brake
solenoid
part coils
divide
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.)
Granted
Application number
AU71768/87A
Other versions
AU602685B2 (en
Inventor
Josef Schmidt
Walter Trumpler
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.)
SEW Eurodrive GmbH and Co KG
Original Assignee
SEW Eurodrive GmbH and Co KG
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 SEW Eurodrive GmbH and Co KG filed Critical SEW Eurodrive GmbH and Co KG
Publication of AU7176887A publication Critical patent/AU7176887A/en
Application granted granted Critical
Publication of AU602685B2 publication Critical patent/AU602685B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H02P3/02—Details of stopping control
    • H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Stopping Of Electric Motors (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transplanting Machines (AREA)

Abstract

In the case of a brake for a motor, in particular an alternating current motor with a solenoid, in order to improve the dynamic characteristics without increasing the power loss it is proposed to divide the coil of the solenoid (2) into two part coils (3, 4), by means of an intermediate tap (6), one of these two part coils being located on a freewheel circuit. <IMAGE>
AU71768/87A 1986-04-19 1987-04-16 Brake for a motor Ceased AU602685B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863613294 DE3613294A1 (en) 1986-04-19 1986-04-19 BRAKE FOR A MOTOR
DE3613294 1986-04-19

Publications (2)

Publication Number Publication Date
AU7176887A true AU7176887A (en) 1987-10-22
AU602685B2 AU602685B2 (en) 1990-10-25

Family

ID=6299084

Family Applications (1)

Application Number Title Priority Date Filing Date
AU71768/87A Ceased AU602685B2 (en) 1986-04-19 1987-04-16 Brake for a motor

Country Status (9)

Country Link
EP (1) EP0242671B1 (en)
AT (1) ATE79204T1 (en)
AU (1) AU602685B2 (en)
BR (1) BR8701854A (en)
CA (1) CA1290387C (en)
DE (2) DE3613294A1 (en)
DK (1) DK171091B1 (en)
FI (1) FI94688C (en)
ZA (1) ZA872751B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59809932D1 (en) 1997-07-04 2003-11-20 Sew Eurodrive Gmbh & Co ELECTRIC MOTOR AND METHOD FOR OPERATING AN ELECTRIC MOTOR
DE19730440A1 (en) * 1997-07-16 1999-01-21 Flender Himmelwerk Gmbh Switchgear for electromagnetically operated assemblies
AU9265098A (en) * 1997-08-25 1999-03-16 Sew-Eurodrive Gmbh & Co Method and circuit arrangement for operating an electromagnetically actuated mechanical brake of an electric motor
US5892341B1 (en) * 1997-10-29 2000-06-27 Rexnord Corp Quick set electric motor brake control
DE19964437B4 (en) 1999-02-24 2018-10-31 Sew-Eurodrive Gmbh & Co Kg distributor
DE102004013033B3 (en) * 2004-03-16 2005-07-14 Sew-Eurodrive Gmbh & Co. Kg Drive for industrial use has brake(s) and electric motor supplied with alternating current from end stage via supply lines; brake is supplied from brake controller connected via capacitor(s) to supply line(s) and is supplied from this
DE102004022254B3 (en) 2004-05-04 2005-06-30 Sew-Eurodrive Gmbh & Co. Kg Electrical coil e.g. electric motor braking coil, with coil former wound with winding coil connected to cable conductor or filament via sleeve with deformable tongue sections
DE102005027502B4 (en) * 2004-10-22 2009-07-09 Sew-Eurodrive Gmbh & Co. Kg Electromagnetically actuated brake, device for safe control of an electromagnetically actuated brake, electric motor and brake
DE102005030085B4 (en) * 2005-06-27 2007-06-06 Sew-Eurodrive Gmbh & Co. Kg Device and method for testing and / or monitoring of an electromagnetically actuated brake and electric motor with device
DE102006034049B4 (en) * 2006-07-20 2014-08-07 Sew-Eurodrive Gmbh & Co Kg Electromagnetically actuated brake or clutch with air coil, method for operating the same and drive
JP5164875B2 (en) * 2009-02-04 2013-03-21 株式会社日立製作所 Electromagnetic brake control device for elevator
DE102009007961A1 (en) * 2009-02-06 2010-08-19 Sew-Eurodrive Gmbh & Co. Kg Drive system, has energy storage and unipolar voltage, direct current link for supplying current to two inverters, respectively, and electric motor with stator windings that are inductively coupled with each other
DE102010050346B4 (en) 2009-11-26 2015-08-06 Sew-Eurodrive Gmbh & Co Kg Electromagnetically actuated brake and method for operating a brake
DE102010014860B4 (en) 2010-04-13 2018-12-20 Sew-Eurodrive Gmbh & Co Kg Coil and brake
DE102020213640A1 (en) * 2020-10-29 2022-05-05 Maha Maschinenbau Haldenwang Gmbh & Co. Kg Unlocking an electromagnetic brake of a motor
WO2023285060A1 (en) 2021-07-12 2023-01-19 Sew-Eurodrive Gmbh & Co. Kg Drive system having a central module, distributors and drives

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3087104A (en) * 1961-06-12 1963-04-23 Gen Electric Series brake system for alternating current motors
US3614565A (en) * 1970-07-09 1971-10-19 Harnischfeger Corp Control for electromechanical brake
DE3045027C2 (en) * 1980-11-28 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Electrical circuit arrangement for an AC motor with an electromagnetically releasable spring pressure brake
DE3223260C2 (en) * 1982-06-22 1984-10-25 Eberhard Bauer Elektromotorenfabrik GmbH, 7300 Esslingen Circuit arrangement for interrupting the freewheeling current for the release magnets of brake motors
JPS6013484A (en) * 1983-07-01 1985-01-23 Hitachi Ltd Rotary electric machine with dc brake

Also Published As

Publication number Publication date
EP0242671A2 (en) 1987-10-28
FI94688B (en) 1995-06-30
AU602685B2 (en) 1990-10-25
EP0242671B1 (en) 1992-08-05
DK171091B1 (en) 1996-05-28
ATE79204T1 (en) 1992-08-15
BR8701854A (en) 1988-01-26
FI94688C (en) 1995-10-10
DK189087A (en) 1987-10-20
DE3613294C2 (en) 1991-05-23
DE3613294A1 (en) 1987-10-22
CA1290387C (en) 1991-10-08
DE3780850D1 (en) 1992-09-10
ZA872751B (en) 1987-10-06
EP0242671A3 (en) 1989-05-17
DK189087D0 (en) 1987-04-13
FI871579A (en) 1987-10-20
FI871579A0 (en) 1987-04-10

Similar Documents

Publication Publication Date Title
AU7176887A (en) Brake for a motor
EP0349801A3 (en) Dynamoelectric machine with diamagnetic flux shield
AU588211B2 (en) Full flux reversal variable reluctance machine
AU8904891A (en) A power supply circuit with integrated magnetic components
HU9503294D0 (en) Hybrid alternator with voltage regulator
ATE70670T1 (en) LINEAR MOTORS.
EP1014543A3 (en) Series motor with commutator
JPS5775541A (en) Induction motor
MX9201481A (en) BRUSHLESS SUPERCONDUCTOR HOMOPOLAR MOTOR WITH MULTIPLE WINDING ROTOR.
TW273624B (en)
GB2062367A (en) Stepping polyphased motor for a clockwork mechanism
FR2505707B1 (en)
ES2001373A6 (en) Direct current electromagnet having a movement of translation
JPS5674002A (en) Vehicle driving system
JPS5326903A (en) Direct current flat type motor
JPS55132422A (en) Double type electromagnetic clutch
JPS6447263A (en) Water pump
ATE94700T1 (en) THREE-PHASE MOTOR ON SINGLE-PHASE NETWORK.
JPS6434158A (en) Brushless resolver device
JPS5526054A (en) Rotating direction control circuit for capacitor motor
JPS5797302A (en) Power supply device for linear motor
JPS56167878A (en) Enclosed type motor compressor
UA8703A1 (en) High voltage induction unit
JPS53127616A (en) Small sized dc motor
JPS5396110A (en) Linear motor-propulsive semi-sliding vehicle

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired