Spot welding robot
SMART5 NJ4 series COMAU Robotics

The third generation of “Hollow wrist” robot family signed Comau Robotics:
the new spot welding reference. Ten years experience in designing hollow wrist robots together with the new parallelogram structure of latest generation of industrial robots: SMART5 NJ4. The structure of the robot NJ4 “hollow wrist” makes it possible to keep all the welding gun service and power cables inside the robot. It provides agility, penetrability and applicability characteristics that, at present, cannot be found elsewhere on the market.

Technical Features:
Integrated dressing from the base to the flange of the robot.
Parallelogram structure with no balancing mass.
Perfect symmetry of the mechanical structure.
Strong, agile and streamlined kinetic structure.
Reduction in cycle-time.
Low power consumption: energy saving, up to 25% more
Possibility of installation both on floor and at ceiling
5 years full warranty on integrated dressing

Integrated dressing from the base to the flange.