Sources and attribution

Image credits

• A white UFACTORY 850 arm with its six joints labelled 1 to 6, each with its rotation range. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• The 850 system laid out: the arm, the AC and DC control boxes, an emergency stop button, cables, a mounting tool, a force torque sensor and three grippers. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• Top view of the 850 on its base, with a shaded circle showing its working range and an 850 mm radius marked. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• A person's hand pushing a white UFACTORY arm by its wrist to move it. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• Line drawings of the 850 control box with its front and back panels labelled: emergency stop, robot power, state, power switch, AC port, network port, LAN, robot 48V, enabling switch and IO. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• A line drawing of the 850 control box from the front, with the red emergency stop button on top and the network port, LAN, robot 48V, enabling switch, state and robot power labelled. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• A line drawing of the 850 arm with Joint 1 to Joint 6 labelled and a curved arrow at each joint showing its direction of rotation. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• A cut-away render of a UFACTORY joint module showing a carbon fibre tube and a harmonic drive, with the words carbon fiber and harmonic. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• UFACTORY's AC control box, marked 100 to 240 V AC, beside the DC control box, marked 48 to 72 V DC. © UFACTORY (Shenzhen UFACTORY Co., Ltd.). Source · retrieved 2026-09-22. Used with UFACTORY's written permission (2026-09-23), on the condition that each image links back to its source page.
• 3D model: © 2018 UFACTORY Inc., BSD-3-Clause, from UFACTORY Inc. (xArm-Developer/xarm_ros2). Licence text · Source
• three.js 0.169.0: © 2010-2024 three.js authors, MIT. Licence text