JPS5583452A - Linear motor - Google Patents

Linear motor

Info

Publication number
JPS5583452A
JPS5583452A JP15709578A JP15709578A JPS5583452A JP S5583452 A JPS5583452 A JP S5583452A JP 15709578 A JP15709578 A JP 15709578A JP 15709578 A JP15709578 A JP 15709578A JP S5583452 A JPS5583452 A JP S5583452A
Authority
JP
Japan
Prior art keywords
roller
guide rail
shape
friction force
moving member
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
JP15709578A
Other languages
Japanese (ja)
Inventor
Atsuo Ikeda
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP15709578A priority Critical patent/JPS5583452A/en
Publication of JPS5583452A publication Critical patent/JPS5583452A/en
Pending legal-status Critical Current

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  • Linear Motors (AREA)

Abstract

PURPOSE: To increase maximum friction force between a roller and a guide rail and increase maximum driving power by forming the parts of the roller provided on a moving member which contact with the guide rail into circular grooves whose cross sections are almost U-shape or V-shape.
CONSTITUTION: The cross sections of the parts of a roller 11a provided on a moving member 2 which contact with a guide rail 1a are formed into, for example, U- shape circular grooves. By so doing, maximum friction force when an angle between the inclined faces 12a and 12b is θ, load applied to the roller 11a is M and the static friction coefficient is μ, is represented by F0 and becomes cosec (θ/2) larger than that when the grooves are not made. Further, the maximum friction force F0 can be set freely by changing the value of the angle θ.
COPYRIGHT: (C)1980,JPO&Japio
JP15709578A 1978-12-14 1978-12-14 Linear motor Pending JPS5583452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15709578A JPS5583452A (en) 1978-12-14 1978-12-14 Linear motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15709578A JPS5583452A (en) 1978-12-14 1978-12-14 Linear motor

Publications (1)

Publication Number Publication Date
JPS5583452A true JPS5583452A (en) 1980-06-23

Family

ID=15642131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15709578A Pending JPS5583452A (en) 1978-12-14 1978-12-14 Linear motor

Country Status (1)

Country Link
JP (1) JPS5583452A (en)

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