# Yaskawa Motoman AR3120

Hardware · `AR3120` · verification: source checked

The Yaskawa Motoman AR3120 is a six-axis industrial robot for arc welding. It has a 20.0 kg payload, 3124 mm horizontal reach and 5622 mm vertical reach. The document names a YRC1000 controller and a 50 mm thru-hole for torch cabling, hoses and sensor wires.

## Specification

| Property | Value |
|---|---|
| Category | industrial robot |
| Axes | 6 |
| Payload | 20 kg |
| Reach | 3124 mm |

## Connected

- Manufacturer: [Yaskawa Motoman](https://machineschema.com/manufacturer/yaskawa-motoman.md)

## Study notes

- Controller named in the document: YRC1000.
- Vertical reach: 5622 mm.
- Applications: arc welding.
- Intended for large parts such as automotive frames and agricultural machinery.
- 50 mm thru-hole routes torch cabling, hoses and sensor wires.
- Slim profile for high-density robot placement.
- Symmetric wrist profile provides equal torch access to both sides of a part.
- Expanded wrist range is stated.

## Sources

1. [Yaskawa Motoman AR3120](https://www.motoman.com/en-us/products/robots/industrial/welding-cutting/ar/ar3120) (accessed 2026-10-25)

---

Source page: https://machineschema.com/hardware/yaskawa-motoman-ar3120  
JSON: https://machineschema.com/hardware/yaskawa-motoman-ar3120.json  
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite Machine Schema and the original sources.