Title:
WINDING DEVICE DRIVING SYSTEM USING PULSE MOTOR
Document Type and Number:
Japanese Patent JPS5445703
Kind Code:
A
Abstract:
PURPOSE:To enable to obtain a uariety of rotor windings, by accurately dividing the winding-frame circumference into phase number of parts and selecting arbitrary number of turns. CONSTITUTION:When an arbitrary phase number m is selected out of coil phase numbers i.e. commutator segment numbers m1-m3 ..., whose least common multiple is K, K/m clock pulses are generated for each complete rotation of shuttle 11, and Y clock pulses out of them is set equal in number to the number of turns for one phase, and said Y clock pulses are used to rotate a pulse motor step by step, wherein one complete rotation of said motor is divided into a plurality of steps. Gears 8, 9 having gear ratio of 1:k are coupled to the pulse motor to rotate winding- frame 2. Thus, the winding-frame is accurately divided into phase number m of parts and arbitrary number n of turns can be selected, and disired phase number m can also be selected ot of m1-m3, so that a variety of rotor windings can be obtained.
Inventors:
KUBO MORIHIRO
Application Number:
JP11349277A
Publication Date:
April 11, 1979
Filing Date:
September 17, 1977
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
H02P8/14; H02K15/04; H02P8/00; (IPC1-7): H02K15/04; H02P8/00