JPS6416244A - Step motor - Google Patents

Step motor

Info

Publication number
JPS6416244A
JPS6416244A JP16884587A JP16884587A JPS6416244A JP S6416244 A JPS6416244 A JP S6416244A JP 16884587 A JP16884587 A JP 16884587A JP 16884587 A JP16884587 A JP 16884587A JP S6416244 A JPS6416244 A JP S6416244A
Authority
JP
Japan
Prior art keywords
section
angle
pinion
intervals
stator
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
JP16884587A
Other languages
Japanese (ja)
Inventor
Kazuyuki Miyazawa
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.)
Tamagawa Seiki Co Ltd
Original Assignee
Tamagawa Seiki 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 Tamagawa Seiki Co Ltd filed Critical Tamagawa Seiki Co Ltd
Priority to JP16884587A priority Critical patent/JPS6416244A/en
Publication of JPS6416244A publication Critical patent/JPS6416244A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To make it possible to obtain a step angle of a small angle by setting properly an angle interval between centers of each yoke section and an angle interval between centers of each pinion section. CONSTITUTION:A rotor is provided to be rotated freely in a rotor guide hole 1a formed on a center of a stator 1 having a yoke section 2 consisting of 16 poles. A pinion section 3 having a plurality of a pinion 4 is formed on the end of each yoke section 2. At the angle intervals D1-D8 between center lines of each pinion section 3, three places D3, D6 and D5 within 180 deg. range of the stator 1 make their intervals different from the other intervals D1, D2, D4, D7 and D8.
JP16884587A 1987-07-08 1987-07-08 Step motor Pending JPS6416244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16884587A JPS6416244A (en) 1987-07-08 1987-07-08 Step motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16884587A JPS6416244A (en) 1987-07-08 1987-07-08 Step motor

Publications (1)

Publication Number Publication Date
JPS6416244A true JPS6416244A (en) 1989-01-19

Family

ID=15875601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16884587A Pending JPS6416244A (en) 1987-07-08 1987-07-08 Step motor

Country Status (1)

Country Link
JP (1) JPS6416244A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6255416B1 (en) 1998-05-13 2001-07-03 Jsr Corporation Method of producing conjugated diene polymers
US6747085B2 (en) 1999-11-12 2004-06-08 Jsr Corporation Conjugated diene polymer and rubber composition
US6838526B1 (en) 1999-11-12 2005-01-04 Jsr Corporation Modified conjugated diene polymer and method of producing the same and rubber composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6255416B1 (en) 1998-05-13 2001-07-03 Jsr Corporation Method of producing conjugated diene polymers
US6747085B2 (en) 1999-11-12 2004-06-08 Jsr Corporation Conjugated diene polymer and rubber composition
US6838526B1 (en) 1999-11-12 2005-01-04 Jsr Corporation Modified conjugated diene polymer and method of producing the same and rubber composition

Similar Documents

Publication Publication Date Title
GB2193849B (en) Stepping motor, method of driving the same and drive circuit therefor
JPS5386418A (en) Dc motor
AU6509486A (en) Salient pole core, salient pole electronically commutated motor, method of fabricating such, and apparatus
JPS6416244A (en) Step motor
IT8767986A0 (en) BRUSHLESS DIRECT CURRENT MOTOR FOR FAN MOTORS, PUMPS AND OTHER SIMILAR EQUIPMENT
AU8230487A (en) External rotor motor
JPS5341707A (en) Electric motor
IT1087876B (en) STARTER DEVICES FOR ELECTRIC MOTORS AND THEIR ASSEMBLY METHOD.
EP0218477A3 (en) Rotors for a.c. synchronous motors
JPS5439805A (en) Armature winding of revolving electrical machinery
JPS5740672A (en) Electronic watch
JPS5246414A (en) Crystal quartz wrist watch
JPS5571141A (en) Device for connecting field windings of rotor between poles in rotary machine
JPS57180365A (en) Stator iron plate for square stepping motor
JPS521416A (en) Pulse motor
JPS5656164A (en) Rotor for stepping motor
EP0171244A3 (en) Electric motors
JPS6423755A (en) Brushless motor
IT1186588B (en) ELECTRONIC REGULATOR OF THE NUMBER OF REVOLUTIONS OF DIRECT CURRENT MOTORS
IT8504949V0 (en) ELECTRONIC REGULATOR OF THE NUMBER OF REVOLUTIONS OF DIRECT CURRENT MOTORS
JPS5635654A (en) Commutator for dc motor
JPS5248009A (en) Brushless motor
JPS6423750A (en) Rotor structure of three-phase ac synchronous motor
JPS5332313A (en) Integrated rotor in pulse motor
JPS51121103A (en) Method of manufacturing stator of revolving electric machine