ABB IRB 7720 620/2.90

Robot details

The ABB IRB 7720‑620/2.90 is an ultra‑heavy‑duty 6‑axis industrial robot, specifically engineered to handle extreme payloads with maximum stability, rigidity, and long‑term reliability. As part of ABB’s top‑tier IRB 7700/7720 series, this robot is designed for applications where maximum lifting capacity and structural strength are critical.

With an exceptional maximum payload of 620 kg and a reach of 2,900 mm, the IRB 7720‑620/2.90 is ideal for handling very large and extremely heavy components, such as automotive body framing, press tending, die and mold handling, heavy machine loading, and large structural assemblies. Its reinforced mechanical structure and optimized kinematics ensure smooth motion, high positional stability, and reliable path accuracy, even under continuous ultra‑heavy‑duty operation.

Powered by the ABB IRC5 controller, the robot fully exploits ABB’s advanced motion technologies TrueMove™ and QuickMove™, guaranteeing precise trajectory control, synchronized axis movement, and optimized cycle times despite extreme loads. The rigid arm, high‑capacity joints, and heavy‑duty base minimize vibration and deformation, ensuring safe, repeatable, and efficient operation in the harshest industrial environments.

The ABB IRB 7720‑620/2.90 is the ultimate solution for manufacturers requiring maximum payload automation with proven ABB industrial robustness and uncompromised reliability.

Robot applications

• Press tending
• Loading and unloading of parts
• Machining
• Handling of parts
• Polishing
• Arc welding
• Spotwelding
• Palletising
• Measurement
• Laser cutting
• Laser welding Nd-Yag
• Glueing - Adhesive bonding
• Assembly of parts

TECHNICAL DATA – ABB IRB 7720‑620/2.90

• Robot type: 6‑axis articulated ultra‑heavy‑payload industrial robot
• Maximum payload: 620 kg
• Maximum reach: 2,900 mm
• Repeatability: ±0.1 mm (typical for ultra‑heavy robots)
• Number of axes: 6
• Robot weight: approx. 5,800–6,200 kg
• Protection rating: IP54 (higher protection available depending on configuration)
• Controller: ABB IRC5
• Motion control: ABB QuickMove™ and TrueMove™ technologies
• Installation options: Floor mounting with reinforced heavy‑duty foundation

TYPICAL APPLICATIONS

• Automotive body framing and BIW handling
• Press tending and transfer systems
• Die and mold handling
• Heavy machine loading and unloading
• Large structure and chassis manipulation
• Foundry, forging, and metal forming automation
• Ultra heavy‑duty industrial assembly and transfer lines