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V 40 RoboTIG

For TIG and TIG cold wire.
  • Simple to integrate
  • Powerful TIG
  • Pulsing and fast pulsing up to 20 kH
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V 40 RoboTIG at a glance

Simple to integrate
Sophisticated interface technology and a host of different mechanical add-on parts allow for a combination with nearly all major robot systems.

Powerful TIG
Unrivalled TIG technology squeezed into a robust industrial housing and combined with tried-and-tested inverter technology guarantees unsurpassed real-world performance and maximum productivity during automated welding applications.

Aluminium welding (AC/DC variant)
Positive polarity ignition and automatic cap shape produce a perfectly shaped arc during aluminium welding. The special amplitude of the alternating current combined with an optimised current balance yields an excellent cleaning effect and a stable weld pool.

Comprehensive interface technology
Highly advanced interface connectivity supports all common fieldbus and industrial Ethernet systems along with analogue-digital interfaces. 

Pulsing and fast pulsing up to 20 kH
 The standard pulse function with up to 20 kHz that is built into every machine offers you additional benefits when welding thin sheets and delivers greater welding speeds during automated applications.

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Benefits

Tiptronic job management.
Lorch Tiptronic lets you save your ideal settings for every seam, allowing you to retrieve them one by one on the robot’s control when completing recurring ­welding tasks.

Automatic final current reduction.
Lorch’s automatic final current reduction produces perfectly clean weld ends by filling the end crater.

Also for TIG cold wire welding.
The optional robot wire feeder RF-05 CWT is compact, weight-optimised, powerful and perfectly insulated.

Extended range of sensors.
Optional AVC control, gas pressure detection or gas flow measurement allow for advanced control over your automated application.

Wide variety of accessories.
Mechanical add-ons for the most common robot versions and wire feeder configurations provide for easier integration.

Control Concept

V-Standard

  • “3 steps to weld” operating concept
  • User-oriented guidance using illuminated symbols and detailed welding sequence control
  • infinitely variable current setting
  • Digital display for welding current and welding voltage
  • Plain text display with language selection
  • Pulse and fast pulse
  • Tiptronic job memory for 100 welding tasks

Technical Data

TIG
welding range (in Amps) 3-400
current setting infinitely variable
Electrode
welding range (in Amps) 20-300
weldable electrodes (mm) 1,5-6,0
Duty cycle TIG DC
duty cycle 100% (in Amps) - DC 360
duty cycle 60% (in Amps) - DC 400
duty cycle at max. current (in %) - DC 60%
Duty cycle TIG AC (only AC systems)
duty cycle 100% (in Amps) - AC 360
duty cycle 60% (in Amps) - AC 400
duty cycle at max. current (in %) - AC 60%
Mains
mains voltage (in V) 400
phases (50/60 Hz) 3~
positive mains tolerance (in %) 15%
negative mains tolerance (in %) 15%
mains fuse (in Amps) 32
mains plug CEE 32
Dimensions and weights
dimensions (LxWxH) (in mm) 1130x450x860
weight (in kg) 107,6/121,5
weight, water cooling (filled) (in kg) 14,7
Standards and approvals
standard EN 60974-01
protection class (EN 60529) IP23S
insulation class F
designation CE, S
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Variants

  • V 40 DC RoboTIG, gas-cooled 257.4000.9-RTR-DC-G

    TIG robot power source with control panel in power source

  • V 40 DC RoboTIG, water-cooled 257.4000.9-RTR-DC-W

    TIG robot power source with integrated water cooling system and control panel in power source

  • V 40 AC/DC RoboTIG, gas-cooled 257.4010.9-RTR-AC-G

    TIG robot power source with control panel in power source

  • V 40 AC/DC RoboTIG, water-cooled 257.4010.9-RTR-AC-W

    TIG robot power source with integrated water cooling system and control panel in power source

  • V 40 DC RoboTIG configurable 257.4000.9-RTR

    Additional charge for the basic version, see "Options"

  • V 40 AC/DC RoboTIG configurable 257.4010.9-RTR

    Additional charge for the basic version, see "Options"

Accessories

Inter-connection hose packages, water-cooled for V-RoboTIG (additional lengths on request)

  • Robotics inter-connection hose package, water, 95 mm², 5 m, with corrugated pipe and flexible control cable, fully equipped for automation

Wire feed system (other models on request)

  • RF-05 CWT 4/2
  • RF-05 CWT Push-Pull 4/4

Power source preparation for automated cold wire / hot wire applications (only V30, V40, V50)

  • Prepared for automated use in TIG cold wire / hot wire applications

Additional options

  • Prepared for AC synchronisation (per power source)
  • Fibre optic LWL Synchro connection cable 5m (for connecting 2 Synchro power sources)
  • AVC signal installation

Bus coupling system (V-RoboTIG)

  • LorchNet Connector DeviceNet, basic package
  • LorchNet Connector CanOpen, basic package
  • LorchNet Connector ModBus-TCP, basic package
  • LorchNet Connector ProfiBus, basic package
  • LorchNet Connector ProfiNet, basic package
  • LorchNet Connector EtherCat, basic package
  • LorchNet Connector Ethernet/IP, basic package

Analogue/digital interface

  • Robot interface INT-06 including internal terminal block
  • Robot interface INT-06 including Harting connector
  • Robot interface INT-06 for switch cabinet installation including 5m LorchNet cable (additional I/O socket required for blow-out function and anti-collision signal)
  • Extra I/O socket for direct transmission of the anti-collision signal to the robot power source etc.

Connection cable to robot control

  • Connection cable DeviceNet, 5m, with plug and voltage supply cable
  • Connection cable DeviceNet/CanOpen, 5m open ends for self-wiring
  • Connection cable CanOpen, 5m, with plug and voltage supply cable
  • Connection cable Profibus, 5m
  • Connection cable EtherCat, EtherNet IP, Profinet, 5m
  • Power source connection cable - robot/device control, 42-pin connector, 10 m
  • Connection cable for I/O socket, 10m
  • Cable loom digital-analog Motoman

Downloads

short info: V 40 RoboTIG

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Contact

Lorch Schweißtechnik GmbH
Im Anwänder 24 – 26
71549 Auenwald
Germany

info(at)lorch.eu

T +49 7191 503-0
F +49 7191 503-199

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