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JPS6434161A - Motor - Google Patents

Motor

Info

Publication number
JPS6434161A
JPS6434161A JP19096087A JP19096087A JPS6434161A JP S6434161 A JPS6434161 A JP S6434161A JP 19096087 A JP19096087 A JP 19096087A JP 19096087 A JP19096087 A JP 19096087A JP S6434161 A JPS6434161 A JP S6434161A
Authority
JP
Japan
Prior art keywords
frequency generator
output
type frequency
motor
flux
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.)
Granted
Application number
JP19096087A
Other languages
Japanese (ja)
Other versions
JP2658066B2 (en
Inventor
Masashi Iizuka
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP62190960A priority Critical patent/JP2658066B2/en
Publication of JPS6434161A publication Critical patent/JPS6434161A/en
Application granted granted Critical
Publication of JP2658066B2 publication Critical patent/JP2658066B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

PURPOSE:To output optimum frequency according to the use of a motor, by providing an all-round integrating type frequency generator and a flux solicited type frequency generator. CONSTITUTION:A motor is applied to a capstan device of a VTR and the output of frequency generators is used for its speed turbo. An axial hole 2 is formed to the upper and lower parts of a support member 1, to which a rotating shaft 3 is inserted. A bearing 4 is interposed between the rotating shaft 3 and the support member 1 respectively. On the underside of the rotating shaft 3 a rotor 5 is fixed, while on the underside of the support member 1 a stator 6 is fixed. A motor 7 is thereby constituted. In this rotor 5 a ring-shaped detecting pole section 11 is provided on the outer surface of a uprightly disposed position 9a of a disc section 9 as well as a driving pole section 10. In the stator 6 an all-round integrating type frequency generator 16 and a flux solicited type frequency generator are provided as well as a driving coil 15. When the output with high precision is desired, the output of the allround integrating type frequency generator 16 is used and when the broad output of high speed to low speed is desired, the flux solicited type frequency generator is used.
JP62190960A 1987-07-30 1987-07-30 motor Expired - Fee Related JP2658066B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62190960A JP2658066B2 (en) 1987-07-30 1987-07-30 motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62190960A JP2658066B2 (en) 1987-07-30 1987-07-30 motor

Publications (2)

Publication Number Publication Date
JPS6434161A true JPS6434161A (en) 1989-02-03
JP2658066B2 JP2658066B2 (en) 1997-09-30

Family

ID=16266538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62190960A Expired - Fee Related JP2658066B2 (en) 1987-07-30 1987-07-30 motor

Country Status (1)

Country Link
JP (1) JP2658066B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03186408A (en) * 1989-12-15 1991-08-14 Sumitomo Rubber Ind Ltd Tire for use in heavy load
JPH03190552A (en) * 1989-11-29 1991-08-20 Samsung Electro Mech Co Ltd Coil pattern of frequency generator
US5643374A (en) * 1994-06-29 1997-07-01 Bridgestone Corporation Pneumatic tire including fine grooves

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168681U (en) * 1984-10-12 1986-05-10
JPS61108087U (en) * 1984-11-16 1986-07-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168681U (en) * 1984-10-12 1986-05-10
JPS61108087U (en) * 1984-11-16 1986-07-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190552A (en) * 1989-11-29 1991-08-20 Samsung Electro Mech Co Ltd Coil pattern of frequency generator
JPH03186408A (en) * 1989-12-15 1991-08-14 Sumitomo Rubber Ind Ltd Tire for use in heavy load
US5643374A (en) * 1994-06-29 1997-07-01 Bridgestone Corporation Pneumatic tire including fine grooves

Also Published As

Publication number Publication date
JP2658066B2 (en) 1997-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees