Gear actuator for dual clutch transmission

A gear actuator for a dual clutch transmission, comprising:

• a driving motor generating power and having a driving shaft formed with a gear part;
• a pair of first and second gears gear-coupled to the gear part to simultaneously rotate in different directions from each other and spaced apart from each other;
• first and second guide cams respectively connected to the first and second gears to rotate;
• a first power transfer unit provided at the first gear and the first guide cam to transfer or cut off the power from the driving motor to the first guide cam according to a rotating direction of the first gear;
• a second power transfer unit provided at the second gear and the second guide cam to transfer or cut off the power from the driving motor to the second guide cam according to a rotating direction of the second gear;
• a first finger shaft linearly moved by rotation of the first guide cam and having a first finger performing a selection operation of an odd-numbered stage;
• and
• a second finger shaft linearly moved by rotation of the second guide cam and having a second finger performing a selection operation of an even-numbered stage.