JPS6477442A - Compound servo motor - Google Patents

Compound servo motor

Info

Publication number
JPS6477442A
JPS6477442A JP22979487A JP22979487A JPS6477442A JP S6477442 A JPS6477442 A JP S6477442A JP 22979487 A JP22979487 A JP 22979487A JP 22979487 A JP22979487 A JP 22979487A JP S6477442 A JPS6477442 A JP S6477442A
Authority
JP
Japan
Prior art keywords
rotating shaft
stator
shaft
servo motor
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.)
Granted
Application number
JP22979487A
Other languages
Japanese (ja)
Other versions
JPH082161B2 (en
Inventor
Hiroshi Teramachi
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 JP62229794A priority Critical patent/JPH082161B2/en
Publication of JPS6477442A publication Critical patent/JPS6477442A/en
Publication of JPH082161B2 publication Critical patent/JPH082161B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transmission Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

PURPOSE:To reduce the components to compose a compound servo motor, by inserting a ball screw shaft into a hollow rotating shaft which rotates with the excitation of a motor stator and releasably supporting the shaft, and at the same time by building the stator and a revolution detecting means into a casing. CONSTITUTION:A servo motor is composed of a hollow rotating shaft 10, a stator 13 situated at the outside circumference of this rotating shaft 10, a tall screw shaft 16 inserted into the rotating shaft 10 and slidingly supported against the rotating shaft 10 through multistage balls 14, an encoder 20 as a detecting means to detect the revolutions of the rotating shaft 10 and a casing 30. A ball rolling groove to which the ball screw shaft 16 is screwed through balls 14 is provided on the inside circumference of the rotating shaft 10, while salient pole sections to constitute a motor. rotor are formed. The stator 12 arranged to the circumference i formed by winding a winding 17 around a stator core 15.
JP62229794A 1987-09-16 1987-09-16 Combined servo motor Expired - Lifetime JPH082161B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62229794A JPH082161B2 (en) 1987-09-16 1987-09-16 Combined servo motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62229794A JPH082161B2 (en) 1987-09-16 1987-09-16 Combined servo motor

Publications (2)

Publication Number Publication Date
JPS6477442A true JPS6477442A (en) 1989-03-23
JPH082161B2 JPH082161B2 (en) 1996-01-10

Family

ID=16897776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62229794A Expired - Lifetime JPH082161B2 (en) 1987-09-16 1987-09-16 Combined servo motor

Country Status (1)

Country Link
JP (1) JPH082161B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10336952A (en) * 1997-05-30 1998-12-18 Toshiba Eng Co Ltd Electric servo motor
US6888277B2 (en) 2002-05-17 2005-05-03 Saia Burgess Murten Ag Electro drive
IT201700079738A1 (en) * 2017-07-14 2019-01-14 Topp S R L SHIELDING APPARATUS WITH ADJUSTABLE FLAPS
CN109982894A (en) * 2016-11-23 2019-07-05 Lg伊诺特有限公司 Actuator, headlamp and actuator control method including actuator
JP2022093744A (en) * 2020-08-20 2022-06-23 住友重機械工業株式会社 Injection molder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022442A (en) * 1983-07-15 1985-02-04 Hitachi Ltd Linear motor drive device
JPS62160052A (en) * 1986-01-09 1987-07-16 Hiroshi Teramachi Fine adjustment and quick feeding motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022442A (en) * 1983-07-15 1985-02-04 Hitachi Ltd Linear motor drive device
JPS62160052A (en) * 1986-01-09 1987-07-16 Hiroshi Teramachi Fine adjustment and quick feeding motor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10336952A (en) * 1997-05-30 1998-12-18 Toshiba Eng Co Ltd Electric servo motor
US6888277B2 (en) 2002-05-17 2005-05-03 Saia Burgess Murten Ag Electro drive
CN109982894A (en) * 2016-11-23 2019-07-05 Lg伊诺特有限公司 Actuator, headlamp and actuator control method including actuator
IT201700079738A1 (en) * 2017-07-14 2019-01-14 Topp S R L SHIELDING APPARATUS WITH ADJUSTABLE FLAPS
EP3429065A1 (en) * 2017-07-14 2019-01-16 Topp Srl a socio unico Screening device with adjustable slats
JP2022093744A (en) * 2020-08-20 2022-06-23 住友重機械工業株式会社 Injection molder

Also Published As

Publication number Publication date
JPH082161B2 (en) 1996-01-10

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