# DENSO Robotics VS-050 ISO 5 Cleanroom

Hardware · `VS-050 ISO 5 Cleanroom` · verification: source checked

The DENSO VS-050 ISO 5 Cleanroom is a six-axis articulated industrial robot with a 505 mm maximum motion area and a 4 kg maximum payload. It uses AC servomotors with absolute encoders and brakes on all joints. It is classified for ISO 5 cleanroom use.

## Specification

| Property | Value |
|---|---|
| Category | industrial robot |
| Axes | 6 |
| Payload | 4 kg |
| Reach | 505 mm |
| Repeatability | 0.02 mm |
| Weight | 27 kg |
| Max TCP speed | 9080 mm/s |

### Joints

| Name | Range min (°) | Range max (°) |
|---|---|---|
| J1 | -170 | 170 |
| J2 | -120 | 120 |
| J3 | -120 | 151 |
| J4 | -270 | 270 |
| J5 | -120 | 120 |
| J6 | -360 | 360 |

## Connected

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

## Safety

- ANSI and CE compliant.
- Brakes are provided for all joints.
- Air source operating pressure is 0.20–0.39 MPa; maximum allowable pressure is 0.49 MPa.

## Study notes

- Cleanroom classification is ISO 5 according to ISO 14644-1.
- Overall arm length is 505 mm (first arm 250 mm + second arm 255 mm).
- Maximum allowable moment of inertia: J4/J5 0.2 kg·m²; J6 0.05 kg·m².
- Maximum allowable moment: J4/J5 6.66 N·m; J6 3.13 N·m.
- Signal line option includes 10 signal lines.
- Air piping option uses 4 systems (φ4x4) with two 2-position double solenoid valves.
- Noise is less than 65 dB(A).
- Cycle time is 0.35 s with RC8 and 0.37 s with RC7.
- Maximum composite speed is 9,080 mm/s with RC8 and 9,000 mm/s with RC7.

## Sources

1. [VSA Series 6-axis Articulated Robots | DENSO Robotics](https://www.densorobotics.com/products/5-6-axis/vsa-series/) (accessed 2026-10-26)

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