# FANUC CRX-20iA/L

Hardware · `CRX-20iA/L` · verification: source checked

The FANUC CRX-20iA/L is a six-axis collaborative robot with a 20 kg payload and 1,418 mm reach. Its under-flip motion allows it to work in tight spaces. It is controlled by the FANUC R-30iB Plus controller series.

## Specification

| Property | Value |
|---|---|
| Category | collaborative robot |
| Axes | 6 |
| Payload | 20 kg |
| Reach | 1418 mm |
| Repeatability | 0.04 mm |
| Weight | 41 kg |
| Max TCP speed | 1000 mm/s |
| IP rating | IP67 |

### Joints

| Name |
|---|
| J1 |
| J2 |
| J3 |
| J4 |
| J5 |
| J6 |

## Connected

- Manufacturer: [FANUC](https://machineschema.com/manufacturer/fanuc.md)
- Controllers: [FANUC R-30iB Plus](https://machineschema.com/controller/fanuc-r-30ib-plus.md)
- Variants: [FANUC CRX-20iA/L Food Grade](https://machineschema.com/hardware/fanuc-crx-20ia-l-food-grade.md)

## Safety

- During short-distance motion, the robot may not reach the stated maximum speed; set motion speed according to the system risk assessment.

## Study notes

- Repeatability is specified as ±0.04 mm based on ISO 9283.
- Input power source accepts 100–120 VAC or 200–240 VAC.
- Allowable wrist loads are J4 70.0 Nm/4.00 kg·m², J5 64.0 Nm/4.00 kg·m², and J6 30.0 Nm/2.00 kg·m².
- The datasheet lists motion range values for J1–J6 as 360°, 360°, 540°, 380°, 360°, and 450°.
- The datasheet distinguishes Collaborative Mode and High Speed Mode maximum speeds; both are listed as 1000 mm/s.

## Sources

1. [CRX-20iA/L Cobot](https://www.fanucamerica.com/products/robot/crx-20ia-l) (accessed 2026-10-25)
2. [CRX 20iA L Datasheet](https://www.fanucamerica.com/uploads/files/data-sheets/CRX-20iA-L-Datasheet.pdf) (accessed 2026-10-25)

---

Source page: https://machineschema.com/hardware/fanuc-crx-20ia-l  
JSON: https://machineschema.com/hardware/fanuc-crx-20ia-l.json  
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite Machine Schema and the original sources.