A remote arm for a manipulator is disclosed, which has a boom tube having a distal end and housing a mechanical communication chain. A floating gearbox assembly is coupled to the boom tube and has an outer framework rigidly coupled to the distal end of the boom tube. An inner framework is retained by the outer framework and is rotatable relative to the outer framework. A drive gear is disposed in the inner framework, which is in mechanical communication with the mechanical communication chain. A wrist joint has a wrist joint housing and an output gear is disposed in the wrist joint housing, where the wrist joint housing is configured to detachably couple to the outer framework. The output gear is configured to mechanically communicate with the drive gear when the wrist joint housing is coupled to the outer framework.

A next generation painting robot with advanced fluid delivery system, enhanced kinematics and a service airlock compartment. The painting robot includes a fluid delivery system which places color changing valves and pumping hardware on the back side of the robot's mounting pedestal, where it can be serviced without a technician having to enter the spray booth. Additionally, the robot enables routine cleaning and maintenance to be performed without personnel entering the spray booth and without stopping the vehicle conveyor, due to simplified outer arm design, improved home positioning and an airlock booth adjacent to the robot pedestal. Service personnel can clean and service the applicator and other components on the outer arm from the airlock booth, while other robots continue painting parts moving on the conveyor, without allowing fume-laden vapors into the operator aisle.

In a spring balancer apparatus, a flange includes a through-hole and a first and second flange member, the first flange member positioned radially inside a compression spring and removably held on another end of the shaft by a first nut member fastened to a first external thread on the shaft, the second flange member including a central hole and removably fixed to an outer periphery of the first flange member from a rear end plate side. The rear end plate of a casing includes an abutting part on which an outer periphery of the second flange member abuts, and an opening through which a surface of the second flange member is externally exposed at a position radially inside the abutting part and radially outside the central hole. At least one of a front end plate and the rear end plate is removably fixed to a cylindrical body of the casing.

The present technology relates to a control device, a control method, and a program that allow notification of an abnormality occurring in a robot to be given to a user in an easy-to-check manner. A control device according to one aspect of the present technology includes: an abnormality detection unit that detects an abnormality that has occurred in a predetermined part of a robot; and an attitude control unit that controls an attitude of the robot so that the predetermined part in which the abnormality has occurred is within the angle of view of a camera. The present technology can be applied to a robot capable of making autonomous motions.

A system for preventing debris buildup in vacuum sensor lines includes: a manifold, including a positive air pressure source and a controller; and one or more positive air pressure lines. Each positive air pressure line is in fluid communication with the manifold and can be placed in fluid communication with a vacuum sensor line. The controller is operably connected to and selectively activates the positive air pressure source to emit a positive flow of air, which can be directed into the one or more positive air pressure lines, and then into and through the associated vacuum sensor lines to evacuate debris. In some embodiments, a positive flow of air can also be directed through one or more vacuum lines of the end effector to promote the release of a parcel engaged with the end effector and/or clear the vacuum lines of debris.

An adapter for motor replacement includes fixing portions. The adapter has a shape of being placeable so as to be bridged between a housing that fixes a motor and a pulley that is fixed to the motor and transmits a rotary drive force via a belt and to avoid a space for removing the motor from the housing. The fixing portions are respectively fixed to the housing, to which the motor is fixed, and the pulley fixed to the motor.

An automated guided robot system includes an automated guided vehicle, a robot mounted on the automated guided vehicle, and a sensor mounted on the robot and capable of detecting statuses of maintenance parts of the automated guided vehicle. The robot has a motion range that enables the robot to place the sensor at positions from which the statuses of the maintenance parts of the automated guided vehicle are detectable. Accordingly, the necessity for performing maintenance of multiple maintenance parts can be detected while reducing the number of sensors mounted thereon.

An industrial robot system includes a manipulator with a drive chain including a motor unit. A controller in the industrial robot system is electrically connected to the drive chain by a set of power transmission lines and is operable to transmit electrical power on the set of power transmission lines so as to impart a controlled movement of the manipulator. A supervision sensor is arranged in the manipulator and configured to sense a property of the manipulator. The supervision sensor is electrically connected to at least a subset of the power transmission lines for transmission of sensor data representing the property to the controller.

An adapter for motor replacement includes fixing portions. The adapter has a shape of being placeable so as to be bridged between a housing that fixes a motor and a pulley that is fixed to the motor and transmits a rotary drive force via a belt and to avoid a space for removing the motor from the housing. The fixing portions are respectively fixed to the housing, to which the motor is fixed, and the pulley fixed to the motor.

A maintenance management apparatus manages maintenance of a gas spring provided in an arm of an articulated robot and includes a gas pressure measuring unit that measures a gas pressure inside the gas spring on a regular basis, a maintenance judgement unit that judges whether an abnormality is present in the gas spring based on an amount of decrease in the gas pressure per unit time or per unit operating distance, and a notifying unit that sends a notification based on a judgment result by the maintenance judgement unit to an operator.