Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD AND DEVICE FOR CONTROLLING STEPPING MOTOR
Document Type and Number:
Japanese Patent JPS60220000
Kind Code:
A
Abstract:
Circuitry for measuring the torque of a stepping motor is disclosed. The circuitry is based on the fact that the decay time of the current flowing through the stator coils is a function of the torque of the stepping motor.

More Like This:
JP3928805STEPPING MOTOR DRIVE
JPS6022600[Title of the Invention] Stepping motor drive circuit
JP4128266Stepping motor drive control method using variable step angle, its control device, and its stepping motor system
Inventors:
PIEERU BOIRATSUTO
Application Number:
JP6401985A
Publication Date:
November 02, 1985
Filing Date:
March 29, 1985
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SODECO COMPTEURS DE GENEVE
International Classes:
H02P8/12; (IPC1-7): H02P8/00
Attorney, Agent or Firm:
Taku Kato



 
Previous Patent: SPEED SWITCHING-OVER METHOD OF CRANE OR THE LIKE

Next Patent: METHOD AND APPARATUS FOR PRODUCING SHOE COVER