JPS6460252A - Two-phase brushless motor for positioning - Google Patents

Two-phase brushless motor for positioning

Info

Publication number
JPS6460252A
JPS6460252A JP21668487A JP21668487A JPS6460252A JP S6460252 A JPS6460252 A JP S6460252A JP 21668487 A JP21668487 A JP 21668487A JP 21668487 A JP21668487 A JP 21668487A JP S6460252 A JPS6460252 A JP S6460252A
Authority
JP
Japan
Prior art keywords
rotor
stator
windings
housing
fixed
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
JP21668487A
Other languages
Japanese (ja)
Inventor
Tadashi Ozawa
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.)
Toshiba Tec Corp
Original Assignee
Tokyo Electric 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP21668487A priority Critical patent/JPS6460252A/en
Publication of JPS6460252A publication Critical patent/JPS6460252A/en
Pending legal-status Critical Current

Links

Landscapes

  • Brushless Motors (AREA)

Abstract

PURPOSE:To simplify the structure with low cost, by forming first and second phases through respective salient-poles of stator and windings therefor, then connecting power supply thyristors in series with the windings and controlling the thyristors. CONSTITUTION:In a container type motor frame 1 having a plurality of fixing holes 2, the openings are closed by a stator housing 3 having a wire lead-out hole. A circuitboard 4 is fixed to the inner face of the housing 3 and a stator 5 is fixed to a tubular fixing section 3a formed integrally in the center of the housing. The stator 5 is formed by winding windings 7, 8 on a core 6 having eight salient poles and a magnet 16 is fixed to the rotor yoke 15 of a rotor 13. A stop click 17 is provided on the outer circumference of the rotor and a stopper 18 is provided in the motor frame 1 and engaged to rotate the rotor unilaterally. Furthermore, a drive circuit has thyristors connected with the windings and controls driving of the rotor.
JP21668487A 1987-08-31 1987-08-31 Two-phase brushless motor for positioning Pending JPS6460252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21668487A JPS6460252A (en) 1987-08-31 1987-08-31 Two-phase brushless motor for positioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21668487A JPS6460252A (en) 1987-08-31 1987-08-31 Two-phase brushless motor for positioning

Publications (1)

Publication Number Publication Date
JPS6460252A true JPS6460252A (en) 1989-03-07

Family

ID=16692303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21668487A Pending JPS6460252A (en) 1987-08-31 1987-08-31 Two-phase brushless motor for positioning

Country Status (1)

Country Link
JP (1) JPS6460252A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285955A (en) * 2004-03-29 2005-10-13 Ngk Insulators Ltd Semiconductor device having active high resistance semiconductor layer and method for manufacturing the same
CN103296852A (en) * 2012-03-01 2013-09-11 何嘉颖 Novel electromagnetic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285955A (en) * 2004-03-29 2005-10-13 Ngk Insulators Ltd Semiconductor device having active high resistance semiconductor layer and method for manufacturing the same
CN103296852A (en) * 2012-03-01 2013-09-11 何嘉颖 Novel electromagnetic device

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