Motor and motor speed controlling system

Details Motor and motor speed controlling system Motor and motor speed controlling system

2008-09-12

2011-10-11

Ip, Paul (Department: 2837)

Electricity: motor control systems

Closed loop speed control system for dc motor with commutator

Armature control by digital or combined analog and digital...

C318S599000, C318S400130, C318S400170, C318S400230

Reexamination Certificate

active

08036518

ABSTRACT:
A motor and a motor speed control system are disclosed. Two power signal lines and one feedback/speed-control signal line are coupled between a control device and the motor. The two power signal lines electrically connect the control device to the motor. The feedback/speed-control signal line bi-directionally transmits signals coming from the control device to the motor and from the motor to the control device.

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