High-precision 6-axis robotic welding arm mounted on an extended linear axis track (7th Axis) for enlarged working envelope, long longitudinal seam welding, and multi-station production flexibility.
Model Variants
We can customise all Specification as client needs
7th Axis Extended Linear Travel :
Heavy-duty linear track system driven by high-torque AC servo motor, precision helical rack-and-pinion, and dual linear roller guideways for long continuous seam welds up to 12 meters.
Multi-Station Sequential Welding :
Enables a single robot arm to travel dynamically between multiple welding stations, allowing loading/unloading at station B while welding proceeds at station A.
High-Rigidity Track Foundation :
Stress-relieved structural steel track bed engineered with leveling jacks and anchor plates to guarantee vibration-free motion and sub-millimeter positioning accuracy.
Integrated Cable Management & Drag Chain :
Fully enclosed heavy-duty drag chain protecting welding power cables, gas hoses, wire feed lines, and control signals from spatter and mechanical wear.
Detailed performance metrics, capacity dimensions, and drive parameters across models.
Customizable Specs
We can customise all Specification as client needsWelding Automation
Heavy-Duty Industrial DutyPrecision Controls
Ergonomic InterfaceSub-Micron Accuracy
100% Factory Calibrated| Parameter Description | Unit |
Model Variant
RLT-3000
|
Model Variant
RLT-6000
|
Model Variant
RLT-9000
|
|---|---|---|---|---|
| Effective track travel length | mm | 3000 | 6000 | 9000 |
| Track traverse speed | m/min | 30 | 30 | 24 |
| Track positioning repeatability | mm | ±0.05 | ±0.05 | ±0.08 |
| Robot arm reach / radius | mm | 1810 | 2010 | 2010 |
| Robot arm payload capacity | kg | 12 - 20 | 20 - 35 | 35 - 50 |
| Robot degrees of freedom | Axis | 6 + 1 Track Axis | 6 + 1 Track Axis | 6 + 1 Track Axis |
| Drive system & guidance | / | Servo + Helical Rack & Roller Guide | Servo + Helical Rack & Roller Guide | Servo + Helical Rack & Roller Guide |
| Rack & pinion precision grade | / | DIN 6 High Precision | DIN 6 High Precision | DIN 6 High Precision |
| Automatic track lubrication | / | Centralized Auto-Grease | Centralized Auto-Grease | Centralized Auto-Grease |
| Cable carrier / drag chain | / | Enclosed Spatter-Proof Chain | Enclosed Spatter-Proof Chain | Enclosed Spatter-Proof Chain |
| Welding power source options | / | Digital 350A / 500A Inverter | Digital 350A / 500A Inverter | Digital 500A Tandem / Pulse |
| Power requirement | kW | 15 | 18 | 22 |
| Total weight (track + carriage) | kg | 2200 | 3400 | 4800 |