35kg Payload 2100mm Reach High-Load Collaborative Robot Arm for Bag Palletizing

35kg Payload 2100mm Reach High-Load Collaborative Robot Arm for Bag Palletizing

The AUBO iS35 is the bag palletizing configuration of the iS standard series: a 35kg payload 2100mm reach collaborative robot arm with 0.05mm repeat positioning accuracy. What separates this build from a general-purpose unit is 35kg of payload at 2100mm reach, enough for a 25kg sack plus a bag clamp on a high pallet. The body is sealed to IP54, runs on the AUBO-CB-iS controller with a 1kg teach pendant, and is assembled from six standardised joint modules, so a 35kg payload collaborative robot arm can be maintained with one spare parts list across every cell on your floor.

Technical Specifications

Why This Build Suits the Job

• 35kg payload at 2100mm reach: 35kg of payload at 2100mm reach, enough for a 25kg sack plus a bag clamp on a high pallet, which is the number that decides whether the cell needs a second unit.
• IP54 sealed body: dust, splash and process mist stay outside the joint modules; IP67 optional for this application.
• Stable under load: the balanced structure and updated control loop limit vibration at 4m/s tool speed, so accuracy holds through a full shift rather than the first hour.
• Six standard joint modules: a joint replacement on this collaborative robot arm is one part number and a short stop, not a rebuild of the whole arm.
• Open fieldbus and SDK: Modbus-RTU/TCP, PROFINET, EtherNet/IP plus ROS and ROS2 let your engineers join the 35kg payload collaborative robot arm to an existing PLC, vision system or MES.
• Any-angle mounting: floor, wall or inverted installation with a 423mm base keeps the layout flexible when floor space is already taken.

Typical Application Fields

• Bag and sack palletizing up to 25kg per pick
• Heavy carton and crate depalletizing
• Large housing and frame assembly
• Press line transfer of heavy sheet parts
• Grinding and finishing room tending
• Inspection and test cell loading of large units
• Industries: 3C electronics, home appliances, auto parts, hardware, food and daily chemical, warehousing and logistics

Frequently Asked Questions

Q1: Why this configuration for bag palletizing?

Bag palletizing needs payload headroom, because a bag clamp plus a 25kg sack plus dynamic load can pass 30kg. With 35kg payload and 2100mm reach this model stacks to a full pallet height without a seventh axis.

Q2: How is accuracy held over a full shift?

Repeat positioning accuracy is 0.05mm at the tool flange under rated payload, and each 35kg payload collaborative robot arm ships with a calibration report from the factory test. Accuracy is only useful if it survives production, so the structure, the control loop and the sealed joints are tuned together to hold that figure at 4m/s tool speed rather than on a lab bench, which is the difference between a demo and a production-ready collaborative robot arm.

Q3: What environment can the iS35 work in?

The arm body is rated IP54 (IP67 optional), the controller IP43 and the pendant IP54. That covers workshop dust, light splash and process mist outside a direct spray zone. The joints are sealed modules with no exposed belts and no grease channel to re-pack, which is what keeps this collaborative robot arm in service on lines where conventional arms need monthly attention, and that record is why buyers shortlist this collaborative robot arm for wet and dusty cells.

Q4: How do we integrate the arm with our line controls?

The controller runs on 115/230VAC, links to the arm over a 5m cable (8m maximum) and speaks Modbus-RTU/TCP, PROFINET and EtherNet/IP. Programming is open, with C, C++, C#, Lua, Python, JavaScript, Java, ROS and ROS2 on Windows and Linux, or point recording on the 1kg pendant. First installation and program validation for one cell typically takes 2-3 days with our support.

Q5: What documentation and programs ship with the unit?

One arm body, one AUBO-CB-iS controller, one AUBO-TP-iS pendant with a 4m cable, the arm cable set, the user manual, interface documentation, a wiring diagram and a calibration report. For this application we also provide bag palletizing example programs, clamp tooling notes and high-stack safety layout guidance, so your team can validate the cycle before the 35kg payload collaborative robot arm is installed.

Supply and Support

Arms are assembled at the AUBO manufacturing bases in Changzhou and Zibo and function tested before packing, then shipped in an export plywood case with shock-absorbing foam; arm body, controller, pendant and cables travel in separate compartments. Standard delivery is 15-25 working days after deposit, and because every iS model shares the same controller and joint modules, a second collaborative robot arm cell can be rolled out with the same spare parts list and the same programs, so a second collaborative robot arm cell starts from a known baseline instead of a fresh integration project.