# Comau NJ4-220-3.0

Hardware · `NJ4-220-3.0` · verification: source checked

The NJ4-220-3.0 is a six-axis industrial robot from Comau with a hollow wrist and internal cable routing. It carries a maximum wrist payload of 220 kg and reaches 3002 mm horizontally, with a repeatability of 0.15 mm. It is intended for handling, assembly, machine tending, packaging, spot welding and palletising, and is mounted on the floor.

## Specification

| Property | Value |
|---|---|
| Category | industrial robot |
| Axes | 6 |
| Payload | 220 kg |
| Reach | 3002 mm |
| Repeatability | 0.15 mm |
| Weight | 2005 kg |
| Flange | ISO 9409 – 1 – A 160 ISO 9409 – 1 – A 200 |
| IP rating | IP65 |

### Joints

| Name | Range min (°) | Range max (°) | Max speed (°/s) |
|---|---|---|---|
| Axis 1 | -180 | 180 | 90 |
| Axis 2 | -75 | 75 | 90 |
| Axis 3 | -231 | 0 | 90 |
| Axis 4 | -200 | 200 | 115 |
| Axis 5 | -200 | 200 | 125 |
| Axis 6 | -200 | 200 | 170 |

## Connected

- Manufacturer: [Comau](https://machineschema.com/manufacturer/comau.md)

## Study notes

- Additional load permitted on the forearm is 25 kg, beyond the 220 kg maximum wrist payload.
- Torque ratings: axis 4 1320 Nm, axis 5 950 Nm, axis 6 690 Nm.
- Operating areas stated as A 3685 mm, B 3002 mm, C 2927 mm, D 804 mm, E 123 mm.
- Mounting position is floor.
- Document lists applications: handling, assembly, machine tending, handling/packaging, spot welding, palletising.
- Tool coupling flange is given as ISO 9409 - 1 - A 160 and ISO 9409 - 1 - A 200.

## Sources

1. [NJ4-220-3.0: characteristics and technical specifics - Comau](https://www.comau.com/en/our-offer/products-and-solutions/robot-team/nj4-220-3-0/) (accessed 2026-10-26)

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