ABB IRB 7720 400/3.50 LID
Robot details
The ABB IRB 7720‑400/3.50 LID is an ultra‑heavy‑duty 6‑axis industrial robot, specifically engineered for applications requiring very high payload capacity, extra‑long reach, and maximum structural rigidity. Equipped with LID (Load Integrated Drive) technology, the main drive is integrated directly into the robot base, reducing external components while improving load distribution, motion dynamics, and overall system reliability.
With a maximum payload of 400 kg and an extended reach of 3,500 mm, the IRB 7720‑400/3.50 LID is ideal for handling extremely large and heavy components across very 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 arm design 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 utilizes ABB’s advanced motion technologies such as TrueMove™ and QuickMove™, delivering precise trajectory control, synchronized axis movements, and optimized cycle times despite extreme payloads. Thanks to the Load Integrated Drive architecture, the IRB 7720‑400/3.50 LID offers higher uptime, simplified installation, reduced maintenance requirements, and a lower total cost of ownership compared to conventional ultra‑heavy robot designs.
The ABB IRB 7720‑400/3.50 LID is the ideal solution for manufacturers seeking extra‑long‑reach ultra‑heavy automation with modern drive technology and proven ABB industrial robustness.
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 7720‑400/3.50 LID
- Robot type: 6‑axis articulated ultra‑heavy‑payload industrial robot
- Drive technology: LID – Load Integrated Drive
- Maximum payload: 400 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; compact layout enabled by LID design
TYPICAL APPLICATIONS
- Automotive body framing and BIW handling
- Press tending and extra‑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
