Protection mechanism for brushless motors which is comprised of the following: - A power supply powered from the mains which is responsible for generating a voltage of 24V AC in order to power the other modules; characterised by - A rotation direction setter which receives power from the power supply by means of a power connection (1.2), wherein the rotation direction setter has an opening and closing switch at the inlet which is connected to an input power phase; - A control unit which receives power from the power supply by means of a power connection (1.1) and is connected to the rotation direction setter. The control unit is configurable and responsible for giving and receiving the instructions from the brushless motor; - A brushless motor which is connected to the control unit, specifically by means of: o Two primary power connections (3.1); o A third connection (3.2) to send an instruction from the on-off control unit to the motor; o A fourth connection (3.3) to send an opening/closing instruction from the control unit to the motor; o A fifth connection (3.4) to send the rotation revolutions of the motor to the control unit; o A sixth connection (3.5) to send a BREAK instruction from the control unit to the motor, a signal which is sent when a shutdown occurs due to over-torque; - A mechanical reducer connected mechanically to the shaft of the brushless motor which is connected to the control unit by means of a set of connections for sending information and bidirectional actuation. - A power supply powered from the mains which is responsible for generating a voltage of 24V AC in order to power the other modules; characterised by - A rotation direction setter which receives power from the power supply by means of a power connection (1.2), wherein the rotation direction setter has an opening and closing switch at the inlet which is connected to an input power phase; - A control unit which receives power from the power supply by means of a power connection (1.1) and is connected to the rotation direction setter. The control unit is configurable and responsible for giving and receiving the instructions from the brushless motor; - A brushless motor which is connected to the control unit, specifically by means of: o Two primary power connections (3.1); o A third connection (3.2) to send an instruction from the on-off control unit to the motor; o A fourth connection (3.3) to send an opening/closing instruction from the control unit to the motor; o A fifth connection (3.4) to send the rotation revolutions of the motor to the control unit; o A sixth connection (3.5) to send a BREAK instruction from the control unit to the motor, a signal which is sent when a shutdown occurs due to over-torque; - A mechanical reducer connected mechanically to the shaft of the brushless motor which is connected to the control unit by means of a set of connections for sending information and bidirectional actuation. - A rotation direction setter which receives power from the power supply by means of a power connection (1.2), wherein the rotation direction setter has an opening and closing switch at the inlet which is connected to an input power phase; - A control unit which receives power from the power supply by means of a power connection (1.1) and is connected to the rotation direction setter. The control unit is configurable and responsible for giving and receiving the instructions from the brushless motor; - A brushless motor which is connected to the control unit, specifically by means of: o Two primary power connections (3.1); o A third connection (3.2) to send an instruction from the on-off control unit to the motor; o A fourth connection (3.3) to send an opening/closing instruction from the control unit to the motor; o A fifth connection (3.4) to send the rotation revolutions of the motor to the control unit; o A sixth connection (3.5) to send a BREAK instruction from the control unit to the motor, a signal which is sent when a shutdown occurs due to over-torque; o Two primary power connections (3.1); o A third connection (3.2) to send an instruction from the on-off control unit to the motor; o A fourth connection (3.3) to send an opening/closing instruction from the control unit to the motor; o A fifth connection (3.4) to send the rotation revolutions of the motor to the control unit; o A sixth connection (3.5) to send a BREAK instruction from the control unit to the motor, a signal which is sent when a shutdown occurs due to over-torque; - A mechanical reducer connected mechanically to the shaft of the brushless motor which is connected to the control unit by means of a set of connections for sending information and bidirectional actuation.