JPS5752365A - Linear motor - Google Patents

Linear motor

Info

Publication number
JPS5752365A
JPS5752365A JP12601480A JP12601480A JPS5752365A JP S5752365 A JPS5752365 A JP S5752365A JP 12601480 A JP12601480 A JP 12601480A JP 12601480 A JP12601480 A JP 12601480A JP S5752365 A JPS5752365 A JP S5752365A
Authority
JP
Japan
Prior art keywords
moving
bent portions
linear motor
plate
guide rail
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
JP12601480A
Other languages
Japanese (ja)
Inventor
Yuji Takahashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12601480A priority Critical patent/JPS5752365A/en
Publication of JPS5752365A publication Critical patent/JPS5752365A/en
Pending 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Linear Motors (AREA)

Abstract

PURPOSE:To provide a simple mechanical construction of the moving part of a linear motor, by a method wherein bent portions are formed at both of the longitudinal sides of a moving plate on which magnets are fitted and those bent portions are engaged with bent portions of the guide rail by guide rollers. CONSTITUTION:A plurality of rectangular-frame coils 3 and Hall elements 4 are fitted to an upper inside surface 2a of a hollow body 2 of a rectangular-frame cross section in the longitudinal direction so that a stator is composed. As for the moving member 6, magnets 5 which are magnetized in S-polarity and N-polarity are arranged alternately on a long strip of a moving plate 7 and bent portions 7b which are to form holding gutters 7c for holding guide rollers 9 are formed on both sides of the moving plate 7. The moving plate 7 moves on a guide rail plate 8 reciprocally by means of the guide rollers 9 held by holding gutters 8b of the guide rail plate 8. Thus the construction of the moving part of the moving member 6 becomes very simple and a linear motor of low cost is obtained.
JP12601480A 1980-09-12 1980-09-12 Linear motor Pending JPS5752365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12601480A JPS5752365A (en) 1980-09-12 1980-09-12 Linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12601480A JPS5752365A (en) 1980-09-12 1980-09-12 Linear motor

Publications (1)

Publication Number Publication Date
JPS5752365A true JPS5752365A (en) 1982-03-27

Family

ID=14924583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12601480A Pending JPS5752365A (en) 1980-09-12 1980-09-12 Linear motor

Country Status (1)

Country Link
JP (1) JPS5752365A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213273A (en) * 1983-04-27 1984-12-03 Kuroi Electric Ind Co Semiconductor linear motor
JPS6067326A (en) * 1983-09-26 1985-04-17 Toshiba Corp Propulsion device of article transport device
US4620253A (en) * 1980-12-31 1986-10-28 International Business Machines Corporation Low mass actuator system for magnetic recording disk
JPS63153777U (en) * 1987-03-23 1988-10-07
US5913091A (en) * 1996-05-21 1999-06-15 Minolta Co., Ltd. Image reading apparatus
US5929575A (en) * 1996-04-02 1999-07-27 Minolta Co., Ltd. Motor control device controlling intended speed ratio and positional relationship between driven objects
US6075297A (en) * 1995-12-20 2000-06-13 Minolta Co., Ltd. Linear motor
WO2002098777A1 (en) * 2001-06-07 2002-12-12 Rieter Icbt Reciprocating device for winding a yarn in the form of a reel
FR2825692A1 (en) * 2001-06-07 2002-12-13 Rieter Icbt Reciprocating unit for high-speed yarn winding has movement of yarn guide controlled by cursor associated with magnetic plate of linear motor
JP2006333601A (en) * 2005-05-25 2006-12-07 Konica Minolta Opto Inc Linear motor, machine tool, and measuring instrument
WO2008098535A1 (en) 2007-02-16 2008-08-21 Peter Fischer Linear motor
WO2009092122A1 (en) * 2008-01-24 2009-07-30 Lunatone Industrielle Elektronik Gmbh Slidingly mounted thread guide
EP2293418A2 (en) 2009-09-08 2011-03-09 KML Linear Motion Technology GmbH Linear motor system

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620253A (en) * 1980-12-31 1986-10-28 International Business Machines Corporation Low mass actuator system for magnetic recording disk
JPS59213273A (en) * 1983-04-27 1984-12-03 Kuroi Electric Ind Co Semiconductor linear motor
JPS6067326A (en) * 1983-09-26 1985-04-17 Toshiba Corp Propulsion device of article transport device
JPS63153777U (en) * 1987-03-23 1988-10-07
US6075297A (en) * 1995-12-20 2000-06-13 Minolta Co., Ltd. Linear motor
US5929575A (en) * 1996-04-02 1999-07-27 Minolta Co., Ltd. Motor control device controlling intended speed ratio and positional relationship between driven objects
US5990583A (en) * 1996-05-21 1999-11-23 Minolta Co. , Ltd. Shaft-type linear motor
US5913091A (en) * 1996-05-21 1999-06-15 Minolta Co., Ltd. Image reading apparatus
WO2002098777A1 (en) * 2001-06-07 2002-12-12 Rieter Icbt Reciprocating device for winding a yarn in the form of a reel
FR2825692A1 (en) * 2001-06-07 2002-12-13 Rieter Icbt Reciprocating unit for high-speed yarn winding has movement of yarn guide controlled by cursor associated with magnetic plate of linear motor
US6856050B2 (en) 2001-06-07 2005-02-15 Rieter Textile Machinery France Reciprocating device for winding a yarn in the form of a package
JP2006333601A (en) * 2005-05-25 2006-12-07 Konica Minolta Opto Inc Linear motor, machine tool, and measuring instrument
WO2008098535A1 (en) 2007-02-16 2008-08-21 Peter Fischer Linear motor
WO2009092122A1 (en) * 2008-01-24 2009-07-30 Lunatone Industrielle Elektronik Gmbh Slidingly mounted thread guide
EP2293418A2 (en) 2009-09-08 2011-03-09 KML Linear Motion Technology GmbH Linear motor system

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