Motor control device

A motor control device for controlling an electric motor, the motor control device comprising:

• a control unit configured to output a forward-rotation command or a reverse-rotation command to the electric motor, and
• the motor control device being configured to drive an openable/closable body, wherein no clutch is provided between the electric motor and the openable/closable body,
• the motor control device comprising:
• a driving circuit unit;
• a power-supply voltage;
• and
• the control unit,
• wherein the control unit comprises:
• a position detector configured to detect a rotation direction of the electric motor when a detection signal is input from a rotation sensor, which detects the rotation of the electric motor while no current is supplied to the electric motor;
• and
• an electric current supply device configured to supply an electric current that drives the electric motor in an opposite direction to the detected rotation direction with an electric current supply duty,
• wherein the control unit short-circuits the terminal of the electric motor to stop the openable/closable body when a signal that commands to stop the openable/closable body is input based on an operation of an opening/closing stop switch during opening/closing of the openable/closable body,
• wherein the control unit switches stopping the openable/closable body to the electric current supply device when the position detector detects the rotation direction of the electric motor even where the command to stop the openable/closable body is input during opening/closing of the openable/closable body, and
• wherein the electric current supply device continues to supply the electronic current until the openable/closable body stops.