Universal Robots UR10CB3 Elbow Joint Assembly

Universal Robots UR10CB3 Elbow Joint Assembly, part number 122324, is the size-3 elbow joint that provides articulated motion inside the UR10 CB3 collaborative robot arm. This integrated unit combines the motor, gearbox, encoder, and joint housing and mounts with a factory robot joint mount, delivering reliable elbow movement for CB3-series robots. It is designed exclusively for UR10 CB3 Series and is not interchangeable with e-Series joints. In manufacturing cells and industrial automation, it enables precise, repeatable elbow motion for tasks such as machine tending, palletizing, welding, assembly, packaging, and material handling. Manufactured in Denmark by Universal Robots, this component is sold as an OEM spare part through Universal Robots and authorized industrial distributors. For robots manufactured after April 2022, replacement of the elbow joint requires reuse of friction shim P/N 1009196. Common CB3 replacements include the Joint Size 3 Elbow UR10 CB2+ (P/N 122034), Joint Size 3 Shoulder UR10 CB3 (P/N 122224), and Joint Size 2 Wrist 3 UR10 CB3 (P/N 122322).