JPS5668265A - Linear pulse motor - Google Patents

Linear pulse motor

Info

Publication number
JPS5668265A
JPS5668265A JP14493779A JP14493779A JPS5668265A JP S5668265 A JPS5668265 A JP S5668265A JP 14493779 A JP14493779 A JP 14493779A JP 14493779 A JP14493779 A JP 14493779A JP S5668265 A JPS5668265 A JP S5668265A
Authority
JP
Japan
Prior art keywords
teeth
movable element
grooves
forming
pulse 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.)
Pending
Application number
JP14493779A
Other languages
Japanese (ja)
Inventor
Mikio Kamoshita
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14493779A priority Critical patent/JPS5668265A/en
Publication of JPS5668265A publication Critical patent/JPS5668265A/en
Priority to JP58198803A priority patent/JPS6090648A/en
Priority claimed from JP59221295A external-priority patent/JPS61100334A/en
Priority to JP60085430A priority patent/JPS61244439A/en
Priority to DE19853537728 priority patent/DE3537728A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/601—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism a single sliding pair followed parallelly by a single sliding pair
    • 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

Abstract

PURPOSE:To enable the acceleration of a linear pulse motor by providing the first movable element relatively moving with respect to a stator 1 and the second movable element relatively moving with respect to the first element, thereby improving the responding property. CONSTITUTION:Teeth 13 and grooves 14 are alternately formed on the upper surface of a stator 12 thereby forming the first teethed member 15, and first excitation coil 16 is wound on the respective teeth 13. Teeth 17 and grooves 18 are so formed as to confront the first member 15 on the lower surface of the first movable element 11 thereby forming the second teethed member 19. The widths of the teeth 13 and 17 are largely formed. Teeth 22 and grooves 23 are formed through nonmagnetic unit 20 at the upper part of the member 19 thereby forming the third teethed member 21. A pole teeth 25 wound with second excitation coil 26 is projected from the lower surface of the second element 24 disposed at the upper part of the element 11. The pitches P2 of the teeth 22, 25 are formed extremely shortly so as to enhance the stopping position accuracy of the movable element.
JP14493779A 1979-11-10 1979-11-10 Linear pulse motor Pending JPS5668265A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP14493779A JPS5668265A (en) 1979-11-10 1979-11-10 Linear pulse motor
JP58198803A JPS6090648A (en) 1979-11-10 1983-10-24 Transfer apparatus permitting minute feed and speedy feed
JP60085430A JPS61244439A (en) 1979-11-10 1985-04-23 Table equipped with linear motor which can be minutely moved and speedily fed
DE19853537728 DE3537728A1 (en) 1979-11-10 1985-10-23 LINEAR MOTOR DRIVEN TABLE DEVICE WITH COARSE AND FINE DRIVE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14493779A JPS5668265A (en) 1979-11-10 1979-11-10 Linear pulse motor
JP59221295A JPS61100334A (en) 1984-10-23 1984-10-23 Table with linear motor capable of making fine movement and quick feed

Publications (1)

Publication Number Publication Date
JPS5668265A true JPS5668265A (en) 1981-06-08

Family

ID=32684072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14493779A Pending JPS5668265A (en) 1979-11-10 1979-11-10 Linear pulse motor

Country Status (1)

Country Link
JP (1) JPS5668265A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174058A (en) * 1984-01-26 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Cylindrical drive device
FR2583670A1 (en) * 1985-06-21 1986-12-26 Teramachi Hiroshi TABLE ADVANCE DEVICE
JPS6228147A (en) * 1985-07-26 1987-02-06 Hiroshi Teramachi X-y table with linear motor capable of extra-slow motion and fast-forwarding
WO2001038043A1 (en) * 1999-11-20 2001-05-31 HüLLER HILLE GMBH Machine tool or handling device comprising a machine frame and a machine unit that can be driven on said frame and along an axis of motion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174058A (en) * 1984-01-26 1985-09-07 Nippon Telegr & Teleph Corp <Ntt> Cylindrical drive device
FR2583670A1 (en) * 1985-06-21 1986-12-26 Teramachi Hiroshi TABLE ADVANCE DEVICE
JPS6228147A (en) * 1985-07-26 1987-02-06 Hiroshi Teramachi X-y table with linear motor capable of extra-slow motion and fast-forwarding
WO2001038043A1 (en) * 1999-11-20 2001-05-31 HüLLER HILLE GMBH Machine tool or handling device comprising a machine frame and a machine unit that can be driven on said frame and along an axis of motion

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