IRB 760 Four-axis palletizing robot arm (manipulator)
Multi-joint Robot · Load capacity 450 kg · Reach: 3.18 m
IRB 760 Specifications
This four-axis robot can quickly move or rapidly rotate large heavy products, with smooth movements to protect the products. Its compact size makes it ideal for installation on existing production lines. Main Features: Shorter cycle times. The IRB 760 is the fastest robot in ABB's class, significantly shortening cycle times for full-layer palletizing and stamping and unloading applications, greatly improving production efficiency. This quadruple-axis robot has a working range of 3.2m, a load capacity of 450kg, and can lift heavy objects and entire layers of pallets. This model offers high torque and a wide working range, with a working cycle of up to 880 cycles per hour at full load (400 mm, 2000 mm, 400 mm trajectory cycle). IRB 760PT Stamping and Unloading Robot The IRB 760PT is a flexible stamping and unloading solution designed specifically for automotive stamping automation applications, reducing cycle times by 25% compared to other robotic stamping automation solutions. Its working range is 3.18m. When used with linear seven-axis or TRX systems, it keeps workpieces moving parallel between operations, helping users optimize stamping line space and reduce investment costs for stamping automation lines.
Model introduction
This four-axis robot can quickly move or rapidly rotate large heavy products, with smooth movements to protect the products. Its compact size makes it ideal for installation on existing production lines. Main Features: Shorter cycle times. The IRB 760 is the fastest robot in ABB's class, significantly shortening cycle times for full-layer palletizing and stamping and unloading applications, greatly improving production efficiency. This quadruple-axis robot has a working range of 3.2m, a load capacity of 450kg, and can lift heavy objects and entire layers of pallets. This model offers high torque and a wide working range, with a working cycle of up to 880 cycles per hour at full load (400 mm, 2000 mm, 400 mm trajectory cycle). IRB 760PT Stamping and Unloading Robot The IRB 760PT is a flexible stamping and unloading solution designed specifically for automotive stamping automation applications, reducing cycle times by 25% compared to other robotic stamping automation solutions. Its working range is 3.18m. When used with linear seven-axis or TRX systems, it keeps workpieces moving parallel between operations, helping users optimize stamping line space and reduce investment costs for stamping automation lines.
Large multi-joint robots · Series technical features
ABB's large six-axis robots cover loads ranging from 125 to 800 kg with a reach of 1.93 to 4.2 m, specifically designed for heavy-duty handling, palletizing, spot welding, and large machining for high-intensity applications.
The IRB 8700 supports a maximum load of 800kg, while the IRB 7720 supports 620kg, easily handling vehicle bodies and heavy workpiece handling.
The maximum working radius can reach 4.2m, covering a wide working area around large workpieces.
The optimized mechanical structure ensures excellent repeatability even under high loads.
Some models support multiple reach configurations (such as the IRB 7600, which offers 5 reach options), precisely matching workshop space.
Typical application scenarios
Common application processes for this model (click to view process details):
Large multi-joint robots · Other models in the same series
Compare load and reach to choose the model that best suits your process.
IRB 760 model positioning and working condition adaptation
IRB 760 This is an industrial robot model belonging to ABB's large multi-joint robot, with a rated load of 450kg and a motion radius of 3180mm. ABB's technical foundation is TrueMove/QuickMove, excellent motion control, high trajectory accuracy, and RAPID language that is easy to read and maintain; The control platform is the OmniCore series, and the programming ecosystem consists of RAPID language + FlexPendant teach pendant.
From the perspective of working condition adaptation, typical applications for heavy-duty (450kg) positioning are:Vehicle body handling, large casting processing, building materials and heavy palletizingCommon application processes for this model include handling, palletizing, cutting, and assembly. The extra-long boom (3180mm) is suitable for large workpieces and cross-line services, with attention to stiffness and vibration during large overhang postures. For heavy-duty models, the foundation is poured according to the manufacturer's drawings and settlement observation is conducted, with hoisting and maintenance space reserved during the layout phase.
| Parameters | Engineering interpretation and usage recommendations |
|---|---|
| Rated load capacity: 450kg | It is recommended to reserve a load margin of 20%–30%; Verification is made by combining end self-weight + workpiece + imbalanced load inertia, especially sensitive to high-speed conditions |
| Movement radius: 3180mm | Determine the radius of the workcell layout: bins, tooling, and fences are bounded by maximum arm span + safety distance; Verify the accessibility of each pick-and-place point during cross-station service |
| Controller: OmniCore series | Decide on the process ecosystem, spare parts channels, and second-hand residual value; Currently, spare parts channels are smooth, and repair and upgrade paths are mature |
Control systems and common failure modes
The OmniCore series controller accompanying the IRB 760 features a RAPID language and development environment using RAPID language + FlexPendant teach pendant. Maintenance of this generation of control platforms focuses on three basic components: power, storage, and cooling—most "sudden downtime" can be detected in advance when preventive maintenance is in place.
| Failure mode | Typical performance | Disposal recommendations |
|---|---|---|
| Driver module fault code | Driver module fault code (3 series power module aging, reporting 20032/20043 error) | Included as a mandatory inspection item for annual maintenance, with spare parts stocked in advance |
| SMB measurement board battery depletion leads to loss of origin | SMB measurement board battery depletion causing loss of origin (multi-axis simultaneous alarm) | Initial interpretation of alarm codes by reference with manuals, remote diagnosis allows for early positioning |
| Control cabinet fan and temperature control failure causing over-temperature shutdown | Control cabinet fan and temperature control failure causing over-temperature shutdown | Daily inspection coverage, with abnormal trends (abnormal noises/temperature rise/errors) recorded |
| Intermittent communication failures caused by cable and drag chain wear | Intermittent communication failures caused by cable and drag chain wear | Quarterly dust removal maintenance and cabinet temperature monitoring |
| Maintenance projects | Cycle recommendations | Key points |
|---|---|---|
| SMB battery packs are replaced every 2–3 years | According to the manufacturer's manual cycle | SMB battery packs are replaced every 2–3 years, and the zero points of each shaft are calibrated immediately after replacement |
| Gearbox lubricating oil is tested and replaced hourly (oil sample metal shavings analysis) | According to the manufacturer's manual cycle | Gearbox lubricating oil is tested and replaced hourly (oil sample metal shavings analysis) |
| Regularly clean and replace the Drive Module fan unit | Periodically | Regularly clean and replace the Drive Module fan unit |
| Cable and drag chain inspection | every six months | Insulation, shielding, and bending radius inspection of power and encoder lines, as well as wear of cables inside the drag chain, are the main causes of intermittent faults |
| Zero point and accuracy retest | Every year | Repeatability measured by dial gauges or laser trackers, drift trend digitization—accuracy degradation can be seen six months in advance |
| Control cabinet dust removal and fans | Every quarter | Filter cleaning, fan speed and noise checks, cabinet temperature recording; Dust environments shorten the cycle |
Henghuan's service capabilities for IRB 760
This site is a third-party robotics technology service provider. The eight major business supports related to the IRB 760 are as follows (sorted by service frequency of this model):
- Maintenance and repair: For IRB 760 on-site diagnostics, board-level repairs, and annual maintenance contracts—SMB battery pack 2–3 years replacement, we follow SOPs and respond to Sichuan-Chongqing on the same day.
- Used & in-stock robot sales: IRC5 generation has a large circulation and abundant documentation; S4C old cabinets are becoming increasingly scarce, so it is recommended to evaluate and upgrade control controls; In-stock IRB 760 or equivalent models come with a full-function test report and a 12-month warranty.
- Sales of new industrial robots: When adding new production lines or replacing entire batches, we conduct cross-brand selection comparisons based on process requirements (including ABB models of the same class) and provide configuration and pricing plans.
- Applied technology services: IRB 760 process programming, trajectory optimization, tap time potential, and reshaping formula management, with targeted commissioning according to handling, palletizing, cutting, and assembly conditions.
- Research and development of automation equipment: Custom fixture ends, peripheral tooling, and safety barriers for IRB 760, with interfaces designed according to ABB flange and IO standards.
- Robot rental: For short-term capacity or process validation periods, IRB 760 equivalent in-stock models can be rented, including transportation, installation, and commissioning, with flexible lease terms and flexible purchase options.
Common issues with this device
Is it easy to find IRB 760 spare parts?
ABB's spare parts channels for this generation are smooth; we have in-stock or short-cycle channels for standard parts such as drivers, power modules, batteries, and teach pendant components; It is recommended to configure replacement consumables for SMB battery packs every 2–3 years according to the annual maintenance contract.
With a nominal load of 450kg, how much can it actually handle?
The rated load is the static load limit of the flange surface. In actual selection, three factors must be considered: the self-weight of the end fixture (vacuum suction cup groups or grippers often account for 2–5kg), the inertia generated by the workpiece offload (checked according to the inertia ratio when the center of gravity deviates from the flange center), and the dynamic load during high-speed movement. The conventional engineering practice is to keep the "end + workpiece" within 70%–80% of the rated value to ensure cycle time and service life.
If the equipment's accuracy deteriorates after several years of use, how can it be restored?
According to the inspection order: first check whether the zero point is drifting (common after collision or battery depletion), then perform zero calibration; Check the reducer's return error (actual measurement of forward and reverse positioning deviation; if exceeded, disassemble or replace); Then check the installation base fastening and foundation settlement; Finally, trajectory compensation parameter restructuring. Most accuracy issues can be mostly restored after calibration and maintenance, so there is no need to rush into major repairs—we first release the inspection data before deciding on the plan.
Is a used IRB 760 worth buying?
IRC5 generation has a large circulation volume and abundant documentation, and the gradual shortage of S4C old cabinet spare parts suggests upgrading evaluation and control. Three essential items for second-hand procurement: comprehensive inspection reports (axial accuracy, driver status, insulation and battery), maintenance history and operating hours, controller generation, and software license integrity. Every used machine we sell comes with inspection records and a 12-month warranty, and we can also accept third-party inspections designated by customers.
Need technical support or procurement for this model?
Whether it's model selection comparison, installation and commissioning, or maintenance of in-use equipment, you can contact Henghuan. Tell us about your processes, loads, and equipment status, and we will provide third-party technical support and solution recommendations.
Contact Henghuan Back to the full series