Seiko Epson Corporation

Akio Niu

Masaki Motoyoshi

Akihiro Gomi

Atsushi Asada

Masaru Takahashi

Shunsuke Toshimitsu

Hiroaki Hosomi

Yoshinobu Goto

Takuya Owa

Kazuto Yoshimura

Kazushige Akaha

Hiroaki Fujimori

Sho Nakano

Masato Yokota

Jun Sakurada

A robot includes a base, a robot arm including a first arm provided on the base and rotating around a first rotation axis, a first motor provided in the first arm and configured to rotate the first arm, a control board provided on an inside of the base and configured to control driving of the robot arm, and a power supply board provided on the inside of the base and configured to supply electric power to the control board. The robot includes a first driving board configured to drive the first motor on the basis of a command of the control board. The first driving board is provided in the first arm.

Robot

A robot includes a robot main body that includes a base and a robot arm connected to the base, a motor that is provided inside the robot main body and drives the robot arm, a control board that is provided inside the robot main body, a power supply board that supplies electric power to the control board, and a drive board that drives the motor based on a command from the control board, and in which the robot main body includes a suction hole from which a pipe to which a suction device for sucking gas inside the robot main body is connected is detachable.

A robot includes a base, an arm provided on the base and rotating around a rotation axis, a control board provided on an inside of the base and configured to control driving of the arm, a power supply board provided on the inside of the base and configured to supply electric power to the control board, and a main substrate provided on the inside of the base detachably from the base and configured to support the control board and the power supply board.

A robot includes a robot main body that includes a base including a first casing and a robot arm connected to the base and including a second casing, a motor that is provided inside the second casing and drives the robot arm, a control board that is provided inside the first casing, a power supply board that is provided inside the first casing and supplies electric power to the control board, and a drive board that drives the motor based on a command from the control board, and in which the first casing is constituted with a plurality of members, a first sealing member is provided between the plurality of members of the first casing, and the second casing is constituted with a plurality of members, and a second sealing member is provided between the plurality of members of the second casing.

A robot includes a base, a first arm that rotates around a first rotation axis, a second arm that rotates around a second rotation axis extending in a direction different than the first rotation axis, a third arm that rotates around a third rotation axis extending in a direction parallel to the second rotation axis, a first inertia sensor at the first arm, a second (a) inertia sensor at the third arm, a first angle sensor at a first drive source, a third angle sensor at a third drive source, and the drive sources rotate the respective arms. Angular velocities from the first inertia sensor and the first angle sensor are fed back to a first drive source control unit. Angular velocities from the second (a) inertia sensor and the third angle sensor are fed back to a second drive source control unit.

A robot includes a robot arm having a first member rotatably provided on a base, a second member rotatably provided on the first member, a third member rotatably provided on the second member, and a fourth member rotatably provided on the third member. The fourth member has an arm rotatable about a rotation axis in an axis direction different from an axis direction of a rotation axis of the first member with respect to the base. In a first state, the first member, the second member, and the third member overlap. In a second state, at least one of a distal end of the robot arm and an end effector provided on the distal end of the robot arm overlaps with the second member.

Robot and robot system

A robot includes a curved arm including a first member, a second member, and a coupling member and bending in a longitudinal direction, the first member couples to a distal end of the coupling member in the longitudinal direction, and the second member couples to a base end of the coupling member in the longitudinal direction.

A robot includes a plurality of joints including a first joint and a second joint that rotates in a direction different from a rotation direction of the first joint, a plurality of arm members including a first arm member provided to be rotatable with respect to a base via the first joint, and a first angular velocity sensor provided in the first arm member or the first joint. A first inertial sensor is provided in the first arm member (or a portion that rotates together with the first arm member in the first joint). The plurality of joints are controlled on the basis of an output of the first inertial sensor.

A robot includes a base, a first arm which is rotatable around a first rotating axis with respect to the base, a second arm which is rotatable around a second rotating axis orthogonal to the first rotating axis, a third arm which is rotatable around a third rotating axis parallel to the second rotating axis, a first angular velocity sensor provided in the first arm, and a second angular velocity sensor provided in the third arm. The angle between a detection axis of the first angular velocity sensor and the first rotating axis is a predetermined first angle. The angle between a detection axis of the second angular velocity sensor and the second rotating axis is a predetermined second angle.

Robot, robot control device, and robot system

A robot includes an nth arm (n is a natural number), an (n+1)th arm rotatably supported with respect to the nth arm, and a connection destination selection part that can select a connection destination of a cable routing present inside of the nth arm from a cable routing present outside of the nth arm and a cable routing present inside of the (n+1)th arm.

A robot includes: a base; a first arm rotatably coupled to the base about a first axis of rotation; a second arm rotatably coupled to the first arm about a second axis of rotation, the second axis of rotation being an axis perpendicular to the first axis of rotation or being an axis parallel to an axis perpendicular to the first axis of rotation; a third arm rotatably coupled to the second arm about a third axis of rotation, the third axis of rotation being an axis parallel to the second axis of rotation; a first angular velocity sensor installed to the first arm and having an angular velocity detection axis parallel to the first axis of rotation; and a second angular velocity sensor installed to the third arm and having an angular velocity detection axis parallel to the third axis of rotation.

A robot includes a base, first and second arms, first and second drive sources, first and second inertia sensors, and first and second angle sensors. A rotation axis of the first arm and a rotation axis of the second arm are orthogonal to each other. The first inertia sensor is installed at the first arm, and the second inertia sensor is installed at the second arm. The first angle sensor is installed at the first drive source, and the second angle sensor is installed at the second drive source. Angular velocities obtained from the first inertia sensor and the first angle sensor are fed back to a first drive source control unit. Angular velocities obtained from the second inertia sensor and the second angle sensor are fed back to a second drive source control unit.

A robot includes a base, a first arm rotatably connected to the base around a first rotating axis, a second arm rotatably connected to the first arm around a second rotating axis, a third arm rotatably connected to the second arm around a third rotating axis, a first angular velocity sensor provided in the first arm and having a first angular velocity detection axis parallel to the first rotating axis, a second angular velocity sensor provided in the second arm and having a second angular velocity detection axis parallel to the second rotating axis, and a third angular velocity sensor provided in the third arm and having a third angular velocity detection axis parallel to the third rotating axis.

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Matsumoto, Japan

Akio Niu