HK52981A - Stepping motor - Google Patents

Stepping motor

Info

Publication number
HK52981A
HK52981A HK529/81A HK52981A HK52981A HK 52981 A HK52981 A HK 52981A HK 529/81 A HK529/81 A HK 529/81A HK 52981 A HK52981 A HK 52981A HK 52981 A HK52981 A HK 52981A
Authority
HK
Hong Kong
Prior art keywords
rotor
trunions
load
bearings
stepping motor
Prior art date
Application number
HK529/81A
Other languages
English (en)
Original Assignee
Seiko Epson Kabushiki Kaisha ( Seiko Epson Corporation )
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 Seiko Epson Kabushiki Kaisha ( Seiko Epson Corporation ) filed Critical Seiko Epson Kabushiki Kaisha ( Seiko Epson Corporation )
Publication of HK52981A publication Critical patent/HK52981A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K37/16—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/12—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking
    • H02K7/125—Structural association with clutches, brakes, gears, pulleys or mechanical starters with auxiliary limited movement of stators, rotors or core parts, e.g. rotors axially movable for the purpose of clutching or braking magnetically influenced

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
HK529/81A 1976-09-28 1981-11-05 Stepping motor HK52981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976130045U JPS6145746Y2 (cs) 1976-09-28 1976-09-28

Publications (1)

Publication Number Publication Date
HK52981A true HK52981A (en) 1981-11-13

Family

ID=15024746

Family Applications (1)

Application Number Title Priority Date Filing Date
HK529/81A HK52981A (en) 1976-09-28 1981-11-05 Stepping motor

Country Status (6)

Country Link
US (1) US4260915A (cs)
JP (1) JPS6145746Y2 (cs)
CH (1) CH627043GA3 (cs)
GB (1) GB1565599A (cs)
HK (1) HK52981A (cs)
MY (1) MY8200154A (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491751A (en) * 1981-04-09 1985-01-01 Moskovsky Energetichesky Institut Single-phase step motor
EP0104030B1 (en) * 1982-09-17 1990-01-03 Kudelski S.A. Tape driving capstan
US4668885A (en) * 1984-02-06 1987-05-26 Scheller Wilhelm G Flywheel energy storage device
NL8401519A (nl) * 1984-05-11 1985-12-02 Philips Nv Electrische motor.
JPH0428221Y2 (cs) * 1985-10-24 1992-07-08
MY107816A (en) * 1990-06-01 1996-06-29 Mitsubishi Electric Corp Electric motor.
US6943478B2 (en) * 2003-11-14 2005-09-13 Dura-Trac Motors, Inc. Brushless permanent magnet wheel motor with variable axial rotor/stator alignment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1574848A (cs) * 1968-05-10 1969-07-18
CA973919A (en) * 1972-06-09 1975-09-02 Ralph H. Preiser Low power synchronous motor and line cord therefor
JPS5248012A (en) * 1975-10-16 1977-04-16 Seiko Instr & Electronics Ltd Reversible miniature step motor
US4079274A (en) * 1976-11-17 1978-03-14 General Time Corporation Damping of noise

Also Published As

Publication number Publication date
JPS6145746Y2 (cs) 1986-12-23
MY8200154A (en) 1982-12-31
US4260915A (en) 1981-04-07
GB1565599A (en) 1980-04-23
CH627043GA3 (cs) 1981-12-31
JPS5347516U (cs) 1978-04-22

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Legal Events

Date Code Title Description
PE Patent expired