Comau NJ-40-2.5

The Comau NJ-40-2.5 is a six-axis industrial robot with a 40 kg maximum wrist payload and a 2503 mm maximum horizontal reach. It is intended for medium-payload work such as assembly, machine tending, handling, welding and press brake bending. The arm weighs 655 kg and repeats to 0.06 mm.

Source checked31/31 values · 2026-10-26ComauIndustrial robot
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40 kg payloadR 2,5036-AXIS ARMREPEATABILITY ±0.06 mm01,0002,000mmNJ-40-2.5 · SIDE ELEVATIONReach envelope to scale · pose schematic
Payload
40kg
Reach
2,503mm
Repeatability
±0.06mm
Axes
6
Weight
655kg

Specification

1 source
Categoryindustrial robot
FlangeISO 9409-1-A100

Joints

NameRange min (°)Range max (°)Max speed (°/s)
Axis 1-180180170
Axis 2-60125150
Axis 3-1650165
Axis 4-2,7002,700265
Axis 5-123123250
Axis 6-2,7002,700340

Motion range per axis

arc = published range
Axis 1
-180° / 180°170°/s
Axis 2
-60° / 125°150°/s
Axis 3
-165° / 0°165°/s
Axis 4
5,400°265°/s
Axis 5
-123° / 123°250°/s
Axis 6
5,400°340°/s

Quick answers

What is the payload of the Comau NJ-40-2.5?
40 kg, per NJ-40-2.5: characteristics and technical specifics - Comau (comau.com).
What is the reach of the Comau NJ-40-2.5?
2503 mm, per NJ-40-2.5: characteristics and technical specifics - Comau (comau.com).
What is the repeatability of the Comau NJ-40-2.5?
±0.06 mm, per NJ-40-2.5: characteristics and technical specifics - Comau (comau.com).
How many axes does the Comau NJ-40-2.5 have?
6, per NJ-40-2.5: characteristics and technical specifics - Comau (comau.com).
How much does the Comau NJ-40-2.5 weigh?
655 kg, per NJ-40-2.5: characteristics and technical specifics - Comau (comau.com).

Study notes

  • Additional load permitted on the forearm is 35 kg.
  • Torque ratings are 167 Nm on axis 4, 167 Nm on axis 5 and 98 Nm on axis 6.
  • Operating areas given: A 2653 mm, B 2503 mm, C 2165 mm, D 720 mm, E 1187 mm.
  • Mounting positions: floor, ceiling, or sloping up to a maximum of 45°.
  • Protection class is stated as IP65 / IP67.
  • Applications listed include assembly, machine tending, dispensing, cosmetic sealing, handling/packaging, measuring/testing, polishing/deburring, arc welding, plasma/water-jet cutting, press brake bending, machining, wood/glass machining, foundry and laser welding/cutting.
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