ABB IRB 7720 450/3.50

Robot details

The ABB IRB 7720‑450/3.50 is an ultra‑heavy‑duty 6‑axis industrial robot, engineered to combine very high payload capacity with extra‑long reach, exceptional rigidity, and industrial‑grade reliability. As part of ABB’s flagship IRB 7720 series, this robot is designed for the most demanding automation applications where maximum lifting capability and extended working range are essential.

With a maximum payload of 450 kg and an extended reach of 3,500 mm, the IRB 7720‑450/3.50 is ideally suited for handling extremely large and heavy components over wide work envelopes. Typical applications include automotive body framing and BIW handling, press tending, die and mold handling, heavy machine loading, and manipulation of large structural assemblies. Its reinforced mechanical structure, high‑capacity joints, and rigid base ensure smooth motion, excellent positional stability, and consistent path accuracy, even during continuous ultra‑heavy‑duty operation at maximum reach.

Powered by the ABB IRC5 controller, the robot fully leverages ABB’s advanced motion technologies such as TrueMove™ and QuickMove™, ensuring precise trajectory control, synchronized axis movement, and optimized cycle times despite extreme payloads. The robust mechanical architecture minimizes vibration and deformation, enabling safe, repeatable, and high‑performance automation in the harshest industrial environments.

The ABB IRB 7720‑450/3.50 is the ideal solution for manufacturers seeking extra‑long‑reach ultra‑heavy automation with proven ABB industrial robustness and long‑term 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 7720‑450/3.50

• Robot type: 6‑axis articulated ultra‑heavy‑payload industrial robot
• Maximum payload: 450 kg
• Maximum reach: 3,500 mm
• Repeatability: ±0.1 mm (typical for ultra‑heavy robots)
• Number of axes: 6
• Robot weight: approx. 5,000–5,500 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 long 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