235kg Payload 2710mm Reach 6 Axis Heavy Payload Spot Welding Robot 50kg U Arm

Product Specification

235kg Payload 2710mm Reach 6 Axis Heavy Payload Spot Welding Robot 50kg U Arm

Product Overview

At the top of the range, this model exists for thick gauge work where gun mass, cable mass and inertia all peak at once. Payload is 235kg at 2710mm reach, with a separate 50kg allowance on the U arm for the cable package and a tip changer, which keeps the wrist budget for the gun itself. Wrist inertia of 317 kg m2 is the highest in the series, so a long gun with a transformer can rotate and stop without skidding, and torque of 1385 N.m keeps it square to the flange. Typical work is frame, pillar and reinforcement welding on pickups and commercial vehicles, where gauge thickness runs higher than on a passenger car. Body mass of 1345kg holds the structure steady through the closing shock of a large gun.

Selection Guide

Choosing a spot welding robot in this class usually starts with gun mass, then reach, then body mass. This spot welding robot is rated at 235 kg, so the gun, transformer and cable package fit inside one load figure. The 2710 mm reach of this spot welding robot then sets how many stations a body needs, and here it is one. Because a spot welding robot is judged by its welds, we quote the gun package, controller and parameter backup together, and we check the reach envelope against your line drawing before the spot welding robot is packed for shipment.

Key Specifications

Advantages

• 235kg payload with a separate 50kg U-arm allowance for cable and tooling.
• 317 kg m2 wrist inertia handles the longest electrode arms in the range.
• 1385 N.m wrist torque keeps heavy guns square to thick gauge flanges.
• 2710mm reach covers commercial vehicle body sides from one position.
• 1345kg body mass damps closing shock from large servo guns.
• IP67 wrist and single supply cable simplify maintenance on two shift lines.
• YRC1000 manages gun pressure and weld schedules across multi-gun lines.
• Suitable for thick gauge pillars, rails and reinforcements.

Typical Applications

• Pickup and commercial vehicle frame welding
• Thick gauge pillar and reinforcement joints
• Body side welding with long electrode arms
• Heavy bracket and crossmember stations
• Two shift high volume frame lines
• Mixed gauge multi-model production

Frequently Asked Questions

Q: Why is there a separate 50kg U-arm rating?
A: The U arm carries the cable package and tooling, so keeping that load separate protects the 235kg wrist budget for the gun and transformer.

Q: What does 317 kg m2 of inertia mean in practice?
A: It is the highest rating in the series. A long gun with a wrist mounted transformer can rotate and stop without the tips skidding across a thick gauge flange.

Q: Which vehicles does this model suit?
A: Pickups, commercial vehicles and heavy SUV structures, where gauge thickness and gun size exceed what a 210kg class robot handles comfortably.

Q: How much does the robot weigh?
A: 1345kg. Floor anchoring and a checked foundation are required, and we supply the load data for the civil work.

Q: Is the wrist protected for heavy spatter?
A: The wrist is IP67 and the body IP54. Gun cables run to a protected flange, so spatter does not reach the connectors.

Q: What controller is included?
A: The YRC1000 controller with spot welding software, gun pressure control, weld schedule storage and energy regeneration in a 125L cabinet.

Q: What is the lead time for this model?
A: 40 to 60 days from deposit, since the gun package is usually engineered together with the robot for thick gauge work.

Q: How do I confirm this spot welding robot fits my cell?
A: Send the gun package and the station drawing. We check the reach envelope of this spot welding robot against the fixture layout and return a layout with this spot welding robot placed to scale, usually within two working days.