218299 ⎘
Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step Protection against faults, e.g. against overheating, step-out; Indicating faults
Sub-classes:Electric Motor Control System
#2MOTOR DRIVE CONTROL DEVICE, MOTOR UNIT, AND MOTOR DRIVE CONTROL METHOD
#3Method and System for Failure Predication of Cooling Fan
#4Electric motor control system
#5Open-Load Detection for Stepper Motor Drivers
#6Closed-loop stepper motor control system, drive device and automation device
#7Stepper Motor Driver With Brake Drive, Driver Device And Automation Device
#8Temperature estimation of step motor based on sensing voltage thereof
#9Motor protection relay interface using magnetometer-based sensors
#10Driving circuit and driving method of stepping motor and electronic machine using the same
#11Determination of an interrupted motor phase of an electric motor
#12ROTARY ELECTRIC MACHINE AND TURBINE SYSTEM
#13Shift range control apparatus
#14Method for supplying an inductive load
#15Linear actuator, method for controlling the same, and head lamp assembly comprising the same
#16Method and electronic circuit for stall detection
#17Motor control apparatus, sheet conveyance apparatus, document feeding apparatus, document reading apparatus, and image forming apparatus
#18Support structure adjustment
#19Motor connection detecting device, motor connection detecting method, image forming device, and conveyance device
#20Linear actuator and method for controlling the same
#21Apparatuses and methods for monitoring stall of motors
#22Method of achieving variable performance of an electric generator
#23Variable performance electric generator
#24Variable performance electric generator
#25Electric generator with variable maximum efficiency
#26Electric generator with variable maximum efficiency
#27Method and electronic circuit for motor stall detection
#28Stepping motor drive device
#29Diagnosis of over-current conditions in bipolar motor controllers
#30Motor drive apparatus for driving stepping motor and control method therefor
#31Motor drive apparatus for driving stepping motor and control method therefor
#32Method and apparatus to convert a minimally controlled pulse stream into a proper mechatronic trajectory
#33Stepper motor phase failure detection
#34Drive circuit of stepping motor, integrated circuit thereof, and electronic equipment including same, and method for controlling drive circuit of stepping motor
#35Diagnosis of over-current conditions in bipolar motor controllers
#36Redundant interface for a stepper motor
#37Method for detecting blockages of electrically commutated electric motors
#38Motor control apparatus, image forming apparatus and motor control method
#39Stepping motor drive device
#40Actuation system with step motor
#41Motor drive circuit for rotating a rotor by supplying the currents to two coils
#42Stepping motor control circuit and analogue electronic timepiece
#43Motor driving device
#44Electronic control system for a spinning wheel cover
#45Printer and pulse motor control method
#46Automatically determining optimal pulse duration for a stepper motor
#47Method of detecting state of synchronization loss in stepping motor
#48Method and apparatus for high speed stepper motor stall detection
#49Electronic apparatus for suppressing heat generation from plurality of motors
#50Method and apparatus for stepper motor stall detection
#51Method and controller for detecting a stall condition in a stepping motor during micro-stepping
#52Inverter device
#53Stepping motor driving device, sheet processing device, and image processing apparatus
#54Overcurrent Protecting Circuit, Motor Drive Circuit, and Semiconductor Device
#55Stepping motor controller and stepping motor control program
#56Method and apparatus for eliminating stall and cogging in multi-phase stepping motors
#57Fan system and protecting device thereof
#58Stepping motor control apparatus, stepping motor control method and stepping motor control program product
#59Type of stepper motor driver integrated circuit
#60Stepper motor stop and stalling detection method, and stop-detector-equipped stepper motor
#61Stepping motor control apparatus, stepping motor control method, and stepping motor control program product
#62Device for detecting line-disconnection in stepping motor driver
#63Driving a single-phase motor
#64Apparatus to and method of controlling step motor
#65Stall detection circuit and method
#66Single phase motor driving circuit and single phase motor driving method