Electric steering lock device

An electric steering lock device, comprising:

• a driving source;
• a rotator configured to rotate by a drive of the driving source in an unlock direction and in a lock direction, the rotator including a first cam member and a second cam member, the first cam member having a first detected part integrally formed on the first cam member to protrude from a side surface of the first cam member in a direction of a rotation axis of the first cam member;
• a lock member configured to follow the first cam member and shift between a lock position and an unlock position, the lock member being configured to prevent a rotation of a steering shaft at the lock position and allow a rotation of the steering shaft at the unlock position;
• a holding lever configured to follow the second cam member and oscillate between a standby position and a holding position, the holding lever being configured to allow a movement of the lock member at the standby position and prevent a movement of the lock member to the lock position at the holding position, the holding lever being configured to position at the standby position when the lock member positions at a position other than the unlock position and position at the holding position when the lock member positions at the unlock position;
• and
• a first position sensor and a separate second position sensor regarding the first detected part as a detecting target, both adapted to directly detect the first detected part,
• wherein, when the lock member positions at the lock position, the first position sensor outputs an ON signal and the second position sensor outputs an OFF signal, and
• wherein if the lock member positions at the lock position or at the unlock position is detected with detection outputs of the first position sensor and the second position sensor.