# Nachi SRA100

Hardware · `SRA100` · verification: source checked

The Nachi SRA100 is an industrial robot in the SRA series, intended for spot welding and other applications. It has a payload of 100 kg and a reach of 2654 mm, and weighs 960 kg. The robot is floor-mounted and supports machine tending, material handling, palletizing, spot welding, and dispensing.

## Specification

| Property | Value |
|---|---|
| Category | industrial robot |
| Payload | 100 kg |
| Reach | 2654 mm |
| Weight | 960 kg |

## Connected

- Manufacturer: [Nachi Robotics](https://machineschema.com/manufacturer/nachi-robotics.md)

## Study notes

- SRA series payloads range from 100 kg to 240 kg.
- The robot is paired with an FD controller, which provides advanced motion control and 4th generation servo gun control software.
- Available mount configurations include floor mount, invert mount, and long reach models over 3 meters.
- A hollow arm series option allows internal routing of spot welding utilities such as cooling water, weld power, signals, and servo gun cables.
- Integrated spot weld timer is available in AC version, with DC version from Jan-2014; programming is from the robot teach pendant.
- Pressure calibration supports up to 10 points for spot welding.
- For aluminum spot welding, long tip life between dress cycles is stated as more than 400 welds.
- An exclusive robot-mounted seam welder option is available.
- Applications listed: machine tending, material handling, palletizing, spot welding, dispensing.
- Mount: floor.

## Sources

1. [SRA100](https://www.nachirobotics.com/product/sra100/) (accessed 2026-10-25)

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