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Comau NJ-650-2.7

The NJ-650-2.7 is a six-axis industrial robot from Comau with a 650 kg maximum wrist payload and a 2703 mm maximum horizontal reach. It is a floor-mounted machine with a repeatability of 0.15 mm, intended for tasks such as assembly, machine tending, handling, palletising and spot welding. The wrist is rated IP65 while the rest of the robot is IP44.

Source checked32/32 values · 2026-10-26ComauIndustrial robot
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650 kg payloadR 2,7036-AXIS ARMREPEATABILITY ±0.15 mm01,0002,000mmNJ-650-2.7 · SIDE ELEVATIONReach envelope to scale · pose schematic
Payload
650kg
Reach
2,703mm
Repeatability
±0.15mm
IP rating
IP44
Axes
6

Specification

1 source
Categoryindustrial robot
Weight2,450 kg
FlangeISO 9409 - 1 - 200 - 6 - M12

Joints

NameRange min (°)Range max (°)Max speed (°/s)
Axis 1-18018075
Axis 2-607575
Axis 3-231-1075
Axis 4-2,7002,70090
Axis 5-12512590
Axis 6-2,7002,700120

Motion range per axis

arc = published range
Axis 1
-180° / 180°75°/s
Axis 2
-60° / 75°75°/s
Axis 3
-231° / -10°75°/s
Axis 4
5,400°90°/s
Axis 5
-125° / 125°90°/s
Axis 6
5,400°120°/s

Quick answers

What is the payload of the Comau NJ-650-2.7?
650 kg, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).
What is the reach of the Comau NJ-650-2.7?
2703 mm, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).
What is the repeatability of the Comau NJ-650-2.7?
±0.15 mm, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).
How many axes does the Comau NJ-650-2.7 have?
6, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).
How much does the Comau NJ-650-2.7 weigh?
2450 kg, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).
What is the IP rating of the Comau NJ-650-2.7?
IP44, per NJ-650-2.7: characteristics and technical specifics - Comau (comau.com).

Study notes

  • Additional load allowed on the forearm is 50 kg.
  • Torque on axis 4 is 3060 Nm, on axis 5 is 3060 Nm and on axis 6 is 1766 Nm.
  • Operating areas stated: A 3392 mm, B 2703 mm, C 2895 mm, D 486 mm, E 181 mm.
  • Wrist protection class is IP65; the remainder of the robot is IP44.
  • Mounting position is floor.
  • Listed applications: assembly, machine tending, handling/packaging, measuring testing, polishing deburring, wood-glass machining, spot welding, palletising.

Safety

  • Mounting position is restricted to floor.
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