Thermatech Arc Welding Robot, TMR-II-RD350, 1.4 m, payload 6 kg

Arc Welding Robot | 6kg Payload & 1.4m Working Reach | Thermatech

An Arc Welding Robot with a 1.4-meter reach (1,456 mm) and 6kg payload from Thermatech is the ultimate solution for factories transitioning into smart manufacturing and automated production. In today’s highly competitive industrial landscape, relying on manual labor for consistent, high-volume welding often leads to production bottlenecks and quality fluctuations. This advanced robotic system solves these pain points by offering continuous, high-speed, and non-stop operational capabilities. Designed specifically to work in demanding environments, this heavy-duty arm delivers clean, uniform joint configurations on materials ranging from carbon steel and stainless steel to structural aluminum.

• The 6kg payload robotic arm is mainly used for arc welding, with high reliability and excellent value for money. Its features are as follows.
• Hollow structural arms and wrists, built-in welding cable, able to operate welding procedure in narrow space, lightweight, compact structure.
• By installing protective cover, you can rest assured that it can be used in a variety of harsh environments (dust and drip)
• Large workplace, fast running speed, high repeat positioning accuracy, suitable for quality demanding welding applications.

Engineering Highlights and Operational Benefits of the Thermatech Robotic Arm

Built to withstand continuous duty-cycles while maintaining tight structural tolerances, our robotic system features state-of-the-art automation traits:

• Advanced 6-Axis Articulated Motion: Each axis is driven by heavy-duty servo motors, allowing the arm to maneuver like a human arm. This ensures the welding gun maintains a perfect torch angle along complex paths.
• Highly Responsive Digital Controller: Equipped with a user-friendly Teach Pendant interface. Operators can program welding paths, adjust wire feed speeds, and configure gas pre-flow cycles effortlessly.
• Integrated Shock Detection & Anti-Collision System: Outfitted with sensitive mechanical sensors. In the event of an unexpected workspace obstruction, the system immediately halts motion to protect the torch head from damage.
• Internal Cable Management Structure: Crucial gas hoses and electrical control wires are routed through the internal cavities of the arm, reducing mechanical wear-and-tear and eliminating snagging risks.

Technical Parameters for Arc Welding Robot Thermatech
Model                                                           TMR-II-RD350/500
Axis Number                                             6
Payload                                                        6 kg
Repeat Positioning                                ±0.08 mm
Max. Arm Span                                        1456 mm

Motion Range
J1                                                                     ±168°
J2                                                                +159°, -97°
J3                                                                +95°, -125°
J4                                                                ±183°
J5                                                                +129°, -126°
J6                                                                ±360°

Max Speed
J1                                                                     217 °/s
J2                                                                217 °/s
J3                                                                240 °/s
J4                                                                360 °/s
J5                                                                320 °/s
J6                                                                974 °/s

Allowable Torque
J4                                                                12.12 N.m
J5                                                                12.12 N.m
J6                                                                2.94 N.m

Inertia Moment
J4                                                                 0.26 kg.m2
J5                                                                 0.26 kg.m2
J6                                                                 0.015 kg.m2

Robot Body Weight                                 150 kg

Power Capacity                                         2.65 kVA

Cabinet Size                                                580*600*960 mm

Cabinet Weight                                         130 kg

Source                                                           Three-phase   four-wire

Installing Form                                        Ground   Mounted/ wall mounted

Application  
Welding With welding package Welding Robot, TMR-II-6 axes w RD350/500 , MIG 350A/500A wire feeder with anti collision welding gun

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FAQ: Frequently Asked Questions

Q: Which welding processes can this Arc Welding Robot accommodate?

A: This versatile Arc Welding Robot can be seamlessly integrated with both MIG/MAG (Gas Metal Arc Welding) and TIG (Gas Tungsten Arc Welding) power sources. Whether you are performing high-speed steel fabrication or precise thin-gauge stainless steel welding, the controller easily coordinates with different industrial welding systems.

Q: Why is a 1.4-meter working reach ideal for fabrication workshops?

A: A 1.4-meter reach represents the “sweet spot” for medium-sized industrial components. It provides a wide working envelope that accommodates large workpieces, assembly tables, or dual-station rotators, allowing you to load and unload parts on one side while the robot welds on the other, effectively doubling your daily output.