Hl Mando Corporation

Joonkyu Song

Seungtae Baek

Kyungho Jung

Oseok Kwon

Dongseon Kim

Seongho Choi

Jeongjae Park

Disclosed are an automatic battery replacement system of a transfer robot which includes a transfer robot which autonomously moves and includes a lifting module which supports and lifts a cargo, a battery which is detachably mounted on the transfer robot and is provided as a power source to supply a power required for an operation of the transfer robot, and a battery replacement robot which sucks and handles the battery and performs an operation of sucking the battery previously mounted on the transfer robot to be removed or mounting a new fully-charged battery on the transfer robot and an automatic battery replacement method of a transfer robot using the same.

Automatic battery replacement system and method for transfer robot

Provided is an electromechanical brake system comprising an actuator of an electromechanical brake operated by a motor, the electromechanical brake system including: a motor driving unit configured to drive the motor; and a control unit configured to be electrically connected to the motor driving unit, wherein the control unit is configured to: calculate a first rotation angle of a spindle in a brake apply mode of the electromechanical brake, calculate a second rotation angle of the spindle in a braking release mode of the electromechanical brake, and when a difference between the calculated first rotation angle and the calculated second rotation angle exists, control a notification device to notify a wear state of a brake pad.

Electromechanical brake system and control method thereof

Disclosed are a parking actuator and an electromechanical brake including the same. The parking actuator, which is connected to a brake actuator that performs braking of a vehicle, includes a parking gear connected to the brake actuator to be rotatable together, a parking lever having one side hingedly fixed and the other side engaged with the parking gear, a parking motor provided to generate power, a power conversion unit including a spindle member rotating by receiving a rotational driving force of the parking motor and a nut member screwed to the spindle member to move forward or backward, and a pressing unit installed on the nut member to press the parking lever by the nut member moved forward or backward.

Parking actuator and electromechanical brake including the same

Disclosed herein a electromechanical brake includes a power converter including a nut provided in a cylinder portion of a caliper housing slidably coupled to a carrier and configured to rotate by receiving a driving force from an actuator, and a spindle connected to the nut and configured to move forward or backward by rotation of the nut in a first direction or a second direction; a pressing member coupled to a front side of the spindle and configured to press a pad plate; and a position adjuster screwed into the cylinder portion so that the power converter is mounted and configured to adjust a relative position of the caliper housing in response to an operation of the power converter.

Growing community of inventors

Gyeonggi-do, South Korea

Joonkyu Song