JPS55153261A - Attaching device of detecting element for flat type motor - Google Patents

Attaching device of detecting element for flat type motor

Info

Publication number
JPS55153261A
JPS55153261A JP5986079A JP5986079A JPS55153261A JP S55153261 A JPS55153261 A JP S55153261A JP 5986079 A JP5986079 A JP 5986079A JP 5986079 A JP5986079 A JP 5986079A JP S55153261 A JPS55153261 A JP S55153261A
Authority
JP
Japan
Prior art keywords
retainers
disk
backside
yoke
resilient property
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
JP5986079A
Other languages
Japanese (ja)
Inventor
Naoki Asakura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5986079A priority Critical patent/JPS55153261A/en
Publication of JPS55153261A publication Critical patent/JPS55153261A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)

Abstract

PURPOSE:To enable easy adjustment and improve operability by a method wherein resilient property is imparted to the retainers supporting detection elements, said retainers being fixed to the disk of a stator's yoke, and an adjusting screw is driven into said disk. CONSTITUTION:A ring shaped retainers 11 having resilient property is fixed on a disk 8a of a stator's yoke 8, which is supporting detection element 10 respectively at a pluraity of locations on the periphery of the disk. Retainers 11a supporting the backside of the element 10 are provided on the retainers 11 and recesses 11b are made on the retainers backside in order to strengthen the resilient property therof, where the retainers are made thin in thickness. A printed circuit board 12 are attached on the surface of the retainers, whereon printed circuit wiring 13 are made as lead wires toward outside from each element 10. In addition, an adjusting screw 15, being screwed into the disk 8a of the yoke 8 toward axial direction, presses by its tip the backside of the retainer 11a and by minutely displacing the element 10, the size of air-gap is adjusted. Through this construction, gaps at each detecting element can be easily adjusted, and operability for assembling and adjusting can be simplified.
JP5986079A 1979-05-15 1979-05-15 Attaching device of detecting element for flat type motor Pending JPS55153261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5986079A JPS55153261A (en) 1979-05-15 1979-05-15 Attaching device of detecting element for flat type motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5986079A JPS55153261A (en) 1979-05-15 1979-05-15 Attaching device of detecting element for flat type motor

Publications (1)

Publication Number Publication Date
JPS55153261A true JPS55153261A (en) 1980-11-29

Family

ID=13125349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5986079A Pending JPS55153261A (en) 1979-05-15 1979-05-15 Attaching device of detecting element for flat type motor

Country Status (1)

Country Link
JP (1) JPS55153261A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113678U (en) * 1980-12-27 1982-07-14
WO2005124977A1 (en) * 2004-06-18 2005-12-29 Robert Bosch Gmbh Electric machine and method for adjusting an axial distance therein
JP2014187847A (en) * 2013-03-25 2014-10-02 Minebea Co Ltd PM type stepping motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57113678U (en) * 1980-12-27 1982-07-14
WO2005124977A1 (en) * 2004-06-18 2005-12-29 Robert Bosch Gmbh Electric machine and method for adjusting an axial distance therein
US7528564B2 (en) 2004-06-18 2009-05-05 Robert Bosch Gmbh Electrical machine and method for adjusting an axial spacing of the electrical machine
JP2014187847A (en) * 2013-03-25 2014-10-02 Minebea Co Ltd PM type stepping motor

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