Title:
BOOST TORQUE CONTROL SYSTEM OF REEL MOTOR
Document Type and Number:
Japanese Patent JPS5441704
Kind Code:
A
Abstract:
PURPOSE: To prevent the occurrence of slacking og magnetic tape and reduce the stabilizing time by controlling the boost torque at the starting of a reel motor in correspondence to the magnetic tape quantity of reel.
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Inventors:
FUKUDA TOMIO
Application Number:
JP10769877A
Publication Date:
April 03, 1979
Filing Date:
September 09, 1977
Export Citation:
Assignee:
HITACHI ELECTRONICS
International Classes:
H02P1/16; G11B15/48; H02P1/26; (IPC1-7): G11B15/48; H02P1/26