DE59906986D1 - Electric motor with a brake - Google Patents

Electric motor with a brake

Info

Publication number: DE59906986D1
Authority: DE; Germany
Prior art keywords: brake; electric motor; motor; electric
Prior art date: 1998-05-14
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 - Lifetime

Application number

DE59906986T

Other languages

German (de)

Inventor

Jochen Pfann

Gerhard Floerchinger

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.)

1998-05-14

Filing date

1999-04-27

Publication date

2003-10-23

1999-04-27 Application filed by SEW Eurodrive GmbH and Co KG filed Critical SEW Eurodrive GmbH and Co KG

2003-10-23 Application granted granted Critical

2003-10-23 Publication of DE59906986D1 publication Critical patent/DE59906986D1/en

2019-04-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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

Landscapes

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

DE59906986T 1998-05-14 1999-04-27 Electric motor with a brake Expired - Lifetime DE59906986D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19821730		1998-05-14
DE19838171A DE19838171B4 (en)	1998-05-14	1998-08-21	Electric motor with electro-magnetically activated brake

Publications (1)

Publication Number	Publication Date
DE59906986D1 true DE59906986D1 (en)	2003-10-23

Family

ID=7867813

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19838171A Expired - Lifetime DE19838171B4 (en)	1998-05-14	1998-08-21	Electric motor with electro-magnetically activated brake
DE59906986T Expired - Lifetime DE59906986D1 (en)	1998-05-14	1999-04-27	Electric motor with a brake

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19838171A Expired - Lifetime DE19838171B4 (en)	1998-05-14	1998-08-21	Electric motor with electro-magnetically activated brake

Country Status (1)

Country	Link
DE (2)	DE19838171B4 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10219920B4 (en) *	2002-05-03	2013-03-28	Zf Friedrichshafen Ag	Drive with integrated brake
DE10305434B4 (en) *	2002-12-19	2006-11-30	Sew-Eurodrive Gmbh & Co. Kg	Adapter and geared motor
DE102004022058A1 (en) *	2004-05-05	2005-12-08	Siemens Ag	Bearing cap or housing end cap for electrical machine has joggled flange with apertures for fastening bolts and may have groove or cutout to accommodate sealing ring
DE102004041691B4 (en) *	2004-08-26	2018-05-30	Sew-Eurodrive Gmbh & Co Kg	electric motor
DE102005024132B4 (en) *	2005-05-23	2019-03-21	Sew-Eurodrive Gmbh & Co Kg	Electric motor with connected to an interface, optionally different sized, electromagnetically actuated brake
DE102008028605A1 (en)	2008-06-18	2009-12-24	Sew-Eurodrive Gmbh & Co. Kg	Electric motor, has brake lining arranged at lining holder, exhaust wheel rotatably connected with shaft, and electromagnetically operable brake and exhaust wheel surrounded by fan shroud to form housing
DE102008028604A1 (en)	2008-06-18	2009-12-24	Sew-Eurodrive Gmbh & Co. Kg	Electric motor has electromagnetically operated brake, housing, rotor and stator, where rotor has shaft, rotor bundle of laminations and rotor cast part implemented as runner cage
DE102010049747B4 (en) *	2010-10-29	2021-05-06	Sew-Eurodrive Gmbh & Co Kg	Kit for the production of different electric motors of a series of electric motors and method of production
DE102011016892B4 (en)	2011-04-13	2020-03-12	Sew-Eurodrive Gmbh & Co Kg	Electromagnetically operated brake and electric motor
DE102012001701B3 (en) *	2012-01-31	2013-03-14	Kendrion Magneta Gmbh	Spring-loaded brake for use at e.g. drive housing, has magnet housing part including perforations, projections or openings for perforations of screws at outer circumference, where magnets do not include holes or perforations for screws
DE202012000897U1 (en) *	2012-01-31	2012-02-28	Kendrion Magneta Gmbh	Spring-loaded brake with a magnet housing
EP3794246B1 (en)	2018-05-14	2023-03-08	Sew-Eurodrive GmbH & Co. KG	Brake assembly for an electric motor
CN117859256A (en)	2021-09-14	2024-04-09	索尤若驱动有限及两合公司	Motor with braking device
DE102023000297A1 (en)	2022-02-28	2023-08-31	Sew-Eurodrive Gmbh & Co Kg	Drive with electric motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4921078A (en) *	1988-02-18	1990-05-01	Sommer Company	Electro-shear brake
DE4126672C2 (en) *	1991-08-13	1997-10-23	Sew Eurodrive Gmbh & Co	Electromagnetically operated brake

1998
- 1998-08-21 DE DE19838171A patent/DE19838171B4/en not_active Expired - Lifetime
1999
- 1999-04-27 DE DE59906986T patent/DE59906986D1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE19838171A1 (en)	1999-11-25
DE19838171B4 (en)	2006-04-06

Publication	Publication Date	Title
DE59905352D1 (en)	2003-06-05	ELECTRIC MOTOR
DE69806872D1 (en)	2002-09-05	Electric vehicle
DE69501022D1 (en)	1997-12-18	Bicycle with electric auxiliary motor
DE59705564D1 (en)	2002-01-10	ELECTRIC MOTOR
FI991358A0 (en)	1999-06-14	Electric motor
DE69729611D1 (en)	2004-07-29	Bicycle with electric auxiliary motor
DE59705269D1 (en)	2001-12-13	Electric motor with commutator
DE59912405D1 (en)	2005-09-15	ELECTRIC MOTOR WITH ELECTROMAGNETIC BRAKE
DE59404790D1 (en)	1998-01-22	ELECTRIC MOTOR WITH ELECTRODYNAMIC BRAKE
DE69932306D1 (en)	2006-08-24	electric motor
DE69500285D1 (en)	1997-06-12	Bicycle with electric auxiliary motor
DE59705336D1 (en)	2001-12-20	Electric motor
DE69826907D1 (en)	2004-11-18	electric motor
DE59906986D1 (en)	2003-10-23	Electric motor with a brake
DE59914026D1 (en)	2007-01-11	ELECTRIC DRIVE UNIT
DE69930061D1 (en)	2006-04-27	electric motor
DE69801244D1 (en)	2001-09-06	Motor with power loss means
DE59804222D1 (en)	2002-07-04	ELECTRIC MOTOR
DE59804916D1 (en)	2002-08-29	ELECTRIC MOTOR
DE69501929D1 (en)	1998-05-07	Bicycle with electric auxiliary motor
DE69716167D1 (en)	2002-11-14	Bicycle with electric auxiliary motor
DE59912505D1 (en)	2005-10-06	ELECTRIC MOTOR
DE69926561D1 (en)	2005-09-15	electric motor
DE59807328D1 (en)	2003-04-03	ELECTRIC MOTOR
DE69500314D1 (en)	1997-06-26	Bicycle with electric auxiliary motor

Legal Events

Date	Code	Title	Description
2004-09-16	8363	Opposition against the patent
2011-03-03	8365	Fully valid after opposition proceedings