Comau LLC Product

N-WG Spot Welding Gun

Comau LLC

Comau N-WG welding guns are the result of our ability to listen to our customers and deliver a new paradigm

Image of N-WG Spot Welding Gun

N-WG C-type / X-type (steel joint)

Comau’s N-WG welding guns represent a new paradigm in welding technology, designed with direct feedback from our customers. Our commitment to innovation and customer satisfaction is reflected in every detail, from the single body design that covers the entire range to the fast-change arm that eliminates production halts.

Comau provides a full range of standard gun arms (small, medium, large and extra-large). For specific requirements, Comau engineering supports customers in the modeling and designing of special gun arms. The 3D model shape can also be simulated and tested before the manufacturing launch to verify absolute process reliability.

This groundbreaking design ensures high-speed functionality, superior quality, cost-effectiveness, and exceptional process efficiency in automated welding.

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Technical Specifications

Comau welding guns are designed to deliver optimal performance and high repeatability, day after day, year after year.

N-WG Specifications  
Body weight 78 KG
MFDC Transformer 100 KVA at 50% DC
Welding Force X-type: 560 daNm
C-type: 800 daNm
Actuator Max. Force  20 kN
Transformer Type ISO
Body Styles Number 1
Cooling Efficiency  X-type: up to 9 l/min
C-type: up to 9.7 ll/min
Equalizing by SW
Feedback for adaptive quality system  Voltage
Design life 30 Mil. cycles
MTTR 10 minutes
Cooling Requirement 8 l/min series circuit
  • Unique body for standard and high-force
    welding guns
  • Fast reconfigurability between X and C
  • Fast arms exchange
  • Lower Total Cost of Ownership
  • Designed for simplified maintenance and
    fewer spare parts
  • MTTR is less than 10 minutes
  • Improved water flow, rationalized fittings
    and a streamlined cooling system
  • Reduced energy and water consumption
  • Design life 30 million cycles

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