Overview

• • The KUKA KR 8 R1640-2 is a six axis arc welding robot for MIG MAG automation.
• • An 8 kg payload carries torch, dress pack and sensor hardware.
• • A 1640 mm reach covers medium frames and brackets from one base position.
• • The arm weighs 175 kg and mounts on a standard floor plate.

Specifications

Advantages

• • A 1640 mm reach covers medium frames without adding a seventh axis.
• • Repeatability of 0.04 mm keeps weave and arc start position stable.
• • An 8 kg payload carries torch, dress pack and seam sensor hardware.
• • IP65 protection limits spatter and grinding dust ingress.
• • A 175 kg body mounts on a standard floor plate with simple anchors.
• • Welding parameters are stored per part, so changeover needs no retaching.
• • Packaging follows export crate standards with rust protection for sea freight.
• • Commissioning support covers safety checks, program handover and operator training.
• • Spare parts for common wear items and cables are held in local stock.
• • Documentation includes layout drawings, wiring schematics and a maintenance schedule.
• • Remote diagnostics are available for controller and drive faults during the warranty period.
• • Installation supervision can be scheduled with delivery to shorten ramp up time.
• • Acceptance testing is performed before shipment and a report is filed for the project.
• • Operator training covers daily checks, safe restart and basic program edits.
• • Fixtures are designed to suit the part family named in the project brief.
• • Safety circuits follow the plant standard and are documented for sign off.
• • Trial production runs are supported on site before acceptance.
• • Wear parts are specified with local part numbers for easy reordering.
• • Programming files are handed over in the controller project archive.
• • Warranty visits cover calibration checks during the first operating year.
• • Spare cable sets and connectors are recommended for continuous operation.
• • Loader and unloader interfaces are tested against the line PLC before handover.

Applications

• • MIG MAG welding of steel frames.
• • Welding brackets and small structural assemblies.
• • Welding tube joints with a positioner.
• • Welding repair and rework parts.
• • Welding aluminum components with a push pull torch.

FAQ

• • What welding processes are supported? MIG and MAG arc welding are supported, with grinding and polishing also listed for this arm.
• • What payload and reach apply? The robot carries 8 kg with a 1640 mm maximum reach.
• • How is it mounted? The arm mounts on a standard floor plate, and the 175 kg body needs no oversized foundation.
• • Which cabinet is used? The system runs on the KR C5 basiccab controller.