NJ650 Heavy-Duty Industrial Robot

March 13, 2015
Comau's 1,400 lb. industrial robot efficiently manipulates components for a variety of tasks including welding, palletizing, machine tending, and more.

The NJ 650 is designed to efficiently manipulate components of significant size and weight. With a 1,433 lb. (650 kg) payload and a 9 ft (2.7 m) reach, the robot offers high stiffness, a compact, space-saving design, and an optimized load capacity/payload relationship.


It's built for multiple industrial applications, including handling; spot welding of large body parts for the automotive sector; manipulation of heavy components for machine tending operations; palletizing; deburring and polishing; packaging; and machining in general. It can also be deployed within the food & beverage industry, foundry operations or virtually any other industrial sector.

 Axes 6 Max. Wrist Payload 1,433 lb. (650 kg) Add. Load on Forearm 110 lb. (50 kg) Max. Horizontal Reach 9 ft (2.7 m) Torque on Axis 4 3,060 Nm Torque on Axis 5 Torque on Axis 6 1,766 Nm Stroke on Axis 1 +/- 180-deg. (75-deg./s) Stroke on Axis 2 -60/+75-deg. (75-deg./s) Stroke on Axis 3 -231/-10-deg. (75-deg./s) Stroke on Axis 4 +/- 2,700-deg. (90-deg./s) Stroke on Axis 5 +/- 125-deg. (90-deg./s) Stroke on Axis 6 +/- 2,700-deg. (120-deg./s) Repeatability 0.006 in. (0.15 mm) Tool Coupling Flange ISO 9409 –1 – 200 – 6 – M12 Protection IP44/IP65 Wrist Mounting Floor Operating Areas A 10 ft (3 m) Operating Areas B 9 ft (2.7 m) Operating Areas C 9 ft (2.8 m) Operating Areas D 16 ft (4.8 m) Operating Areas E 7 in. (181 mm)