Comau NJ4-210-3.1 SH

The Comau NJ4-210-3.1 SH is a six-axis shelf-mounted industrial robot with a hollow wrist, in which the tool cabling and dressing are routed internally through the arm. It carries a maximum wrist payload of 210 kg and reaches 3188 mm horizontally, with a repeatability of 0.10 mm. Typical tasks listed are assembly, machine tending, handling and packaging, measuring and testing, and spot welding.

Source checked32/32 values · 2026-10-26ComauIndustrial robot
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210 kg payloadR 3,1886-AXIS ARMREPEATABILITY ±0.1 mm01,0002,000mmNJ4-210-3.1 SH · SIDE ELEVATIONReach envelope to scale · pose schematic
Payload
210kg
Reach
3,188mm
Repeatability
±0.1mm
IP rating
IP65
Axes
6

Specification

1 source
Categoryindustrial robot
Weight1,460 kg
FlangeISO 9409 – 1 – A 160 ISO 9409 – 1 – A 200

Joints

NameRange min (°)Range max (°)Max speed (°/s)
Axis 1-18018085
Axis 2-7595110
Axis 3-288-21110
Axis 4-200200130
Axis 5-200200125
Axis 6-200200190

Motion range per axis

arc = published range
Axis 1
-180° / 180°85°/s
Axis 2
-75° / 95°110°/s
Axis 3
-288° / -21°110°/s
Axis 4
400°130°/s
Axis 5
400°125°/s
Axis 6
400°190°/s

Quick answers

What is the payload of the Comau NJ4-210-3.1 SH?
210 kg, per NJ4-210-3.1 SH - Comau (comau.com).
What is the reach of the Comau NJ4-210-3.1 SH?
3188 mm, per NJ4-210-3.1 SH - Comau (comau.com).
What is the repeatability of the Comau NJ4-210-3.1 SH?
±0.1 mm, per NJ4-210-3.1 SH - Comau (comau.com).
How many axes does the Comau NJ4-210-3.1 SH have?
6, per NJ4-210-3.1 SH - Comau (comau.com).
How much does the Comau NJ4-210-3.1 SH weigh?
1460 kg, per NJ4-210-3.1 SH - Comau (comau.com).
What is the IP rating of the Comau NJ4-210-3.1 SH?
IP65, per NJ4-210-3.1 SH - Comau (comau.com).

Study notes

  • Additional load permitted on the forearm is 25 kg, separate from the 210 kg maximum wrist payload.
  • Torque limits are 1315 Nm on axis 4, 952 Nm on axis 5 and 687 Nm on axis 6.
  • Mounting position is shelf-mounted.
  • Operating areas given as A 2837 mm, B 3187 mm, C 535 mm, D 131 mm, E 1837 mm and F 850 mm.
  • Internal dressing of the hollow wrist is fully integrated, which the document links to lower maintenance cost and reduced production stop risk.
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