GB2114685A - Supporting the rotor of a stepper motor - Google Patents

Supporting the rotor of a stepper motor Download PDF

Info

Publication number
GB2114685A
GB2114685A GB08301309A GB8301309A GB2114685A GB 2114685 A GB2114685 A GB 2114685A GB 08301309 A GB08301309 A GB 08301309A GB 8301309 A GB8301309 A GB 8301309A GB 2114685 A GB2114685 A GB 2114685A
Authority
GB
United Kingdom
Prior art keywords
bearing
stator
attachment plate
rotor
stepper motor
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.)
Withdrawn
Application number
GB08301309A
Other languages
English (en)
Other versions
GB8301309D0 (en
Inventor
Harry Geyer Manson
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.)
IMC Magnetics Corp
Original Assignee
IMC Magnetics 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 IMC Magnetics Corp filed Critical IMC Magnetics Corp
Publication of GB8301309D0 publication Critical patent/GB8301309D0/en
Publication of GB2114685A publication Critical patent/GB2114685A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/02—Bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)
GB08301309A 1982-02-01 1983-01-18 Supporting the rotor of a stepper motor Withdrawn GB2114685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34441182A 1982-02-01 1982-02-01

Publications (2)

Publication Number Publication Date
GB8301309D0 GB8301309D0 (en) 1983-02-16
GB2114685A true GB2114685A (en) 1983-08-24

Family

ID=23350435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08301309A Withdrawn GB2114685A (en) 1982-02-01 1983-01-18 Supporting the rotor of a stepper motor

Country Status (6)

Country Link
JP (1) JPS58133157A (it)
CA (1) CA1198144A (it)
DE (1) DE3303309A1 (it)
FR (1) FR2520948B1 (it)
GB (1) GB2114685A (it)
IT (1) IT1161474B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733114A (en) * 1985-10-07 1988-03-22 Matsushita Electric Industrial Co., Ltd. Stepping motor
EP1041698A2 (en) * 1999-03-30 2000-10-04 Canon Kabushiki Kaisha Motor
US11658540B2 (en) 2018-03-01 2023-05-23 Dyson Technology Limited Assembling method of a rotor to an electric motor frame

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8315726D0 (en) * 1983-06-08 1983-07-13 Xerox Corp Electrostatographic development apparatus
JP2533298Y2 (ja) * 1990-03-20 1997-04-23 日本サーボ株式会社 回転電機の回転子
DE4345605B4 (de) * 1993-09-17 2008-09-11 Continental Teves Ag & Co. Ohg Schlupfgeregelte Kraftfahrzeugbremsanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28075A (en) * 1860-05-01 Improved machine for spinning metallic hollow ware
CA701612A (en) * 1958-11-04 1965-01-12 W. Wightman Lawrance Dynamoelectric machines and methods of manufacture for same
FR1255344A (fr) * 1959-09-02 1961-03-10 Renault Méthode de calage d'un roulement ou de toute autre pièce dans un carter
DE1941558A1 (de) * 1968-08-14 1970-08-20 Emerson Electric Co Mit Kugellagern ausgestatteter Elektromotor und Verfahren zum Zusammensetzen des Motors
US3633055A (en) * 1970-06-22 1972-01-04 Molon Motor & Coil Corp Permanent magnet motor
GB1393908A (en) * 1972-08-09 1975-05-14 Tru Line Method of aligning bearings of shafting systems
JPS6012870B2 (ja) * 1975-03-28 1985-04-03 富士電気化学株式会社 パルスモ−タ
US4355248A (en) * 1981-07-21 1982-10-19 Imc Magnetics Corp. Stepper motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733114A (en) * 1985-10-07 1988-03-22 Matsushita Electric Industrial Co., Ltd. Stepping motor
EP1041698A2 (en) * 1999-03-30 2000-10-04 Canon Kabushiki Kaisha Motor
EP1041698A3 (en) * 1999-03-30 2004-06-16 Canon Kabushiki Kaisha Motor
US11658540B2 (en) 2018-03-01 2023-05-23 Dyson Technology Limited Assembling method of a rotor to an electric motor frame

Also Published As

Publication number Publication date
IT8367099A0 (it) 1983-01-28
IT1161474B (it) 1987-03-18
DE3303309A1 (de) 1983-08-11
FR2520948A1 (fr) 1983-08-05
DE3303309C2 (it) 1992-01-30
JPH0328905B2 (it) 1991-04-22
FR2520948B1 (fr) 1989-03-17
JPS58133157A (ja) 1983-08-08
GB8301309D0 (en) 1983-02-16
CA1198144A (en) 1985-12-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)