Maximum reach
1418 mm
Six-axis collaborative arm with 20 kg wrist load and 1418 mm reach
Product information
Information below comes from the product website or public documentation. Pricing and availability may change.
- Category
- Robotic Arms
- Maturityi
- Available
- Deploymenti
- Physical hardware
- Buying / access
- Contact the vendor for pricing
- Source
- Official websiteChecked Oct 10, 2026
Key specifications
Sources are linked in the table. Select a specification for its meaning and buying context.
Repeatability
±0.04 mm
ISO 9283; not absolute positioning accuracy.
Maximum linear speed
1000 mm/s
Standard mode
Robot body weight
41 kg
Robot body
Wrist and J3 arm
Operating temperature
0–45 °C
Average power consumption
0.4 kW
Controller
R-30iB Plus, Mini Plus
Controller dimensions
410 × 277 × 370 mm
Controller power input
200–230 V AC, single-phase, 50/60 Hz
Ambient humidity
≤75%
No dew or frost.
Maximum wrist load
20 kg
Mounting orientations
Floor / upside down / angled
Acoustic noise
<70 dB
Short-term ambient humidity
≤95% RH
Within one month.
Upper-arm integrated I/O
2 inputs / 2 outputs
Allowed vibration acceleration
≤4.9 m/s² (0.5G)
Joint motion span
360°
J1
Total span, not a ± limit.
Maximum joint speed
80°/s
J1
Short-distance motions may not reach the maximum.
Joint motion span
360°
J2
Total span, not a ± limit.
Maximum joint speed
80°/s
J2
Short-distance motions may not reach the maximum.
Joint motion span
540°
J3
Total span, not a ± limit.
Maximum joint speed
120°/s
J3
Short-distance motions may not reach the maximum.
Joint motion span
380°
J4
Total span, not a ± limit.
Maximum joint speed
112°/s
J4
Short-distance motions may not reach the maximum.
Allowable wrist inertia
4 kg·m²
J4
Allowable wrist moment
70 N·m
J4
Joint motion span
360°
J5
Total span, not a ± limit.
Maximum joint speed
90°/s
J5
Short-distance motions may not reach the maximum.
Allowable wrist inertia
4 kg·m²
J5
Allowable wrist moment
64 N·m
J5
Joint motion span
450°
J6
Total span, not a ± limit.
Maximum joint speed
112°/s
J6
Short-distance motions may not reach the maximum.
Allowable wrist inertia
2 kg·m²
J6
Allowable wrist moment
30 N·m
J6
Cleanroom option
ISO Class 3
Optional
On request; not compatible with the food-grade option.
Food-grade grease
All axes
Optional
On request, not standard.
| Specification | Value | Conditions |
|---|---|---|
| Maximum reach | 1418 mm | — |
| Degrees of freedom | 6 | — |
| Repeatability | ±0.04 mm | ISO 9283; not absolute positioning accuracy. |
| Maximum linear speed | 1000 mm/sStandard mode | — |
| Robot body weight | 41 kg | — |
| Ingress protection | IP67Robot body | — |
| Ingress protection | IP67Wrist and J3 arm | — |
| Operating temperature | 0–45 °C | — |
| Average power consumption | 0.4 kW | — |
| Controller | R-30iB Plus, Mini Plus | — |
| Controller dimensions | 410 × 277 × 370 mm | — |
| Controller power input | 200–230 V AC, single-phase, 50/60 Hz | — |
| Ambient humidity | ≤75% | No dew or frost. |
| Maximum wrist load | 20 kg | — |
| Mounting orientations | Floor / upside down / angled | — |
| Acoustic noise | <70 dB | — |
| Short-term ambient humidity | ≤95% RH | Within one month. |
| Upper-arm integrated I/O | 2 inputs / 2 outputs | — |
| Allowed vibration acceleration | ≤4.9 m/s² (0.5G) | — |
| Joint motion span | 360°J1 | Total span, not a ± limit. |
| Maximum joint speed | 80°/sJ1 | Short-distance motions may not reach the maximum. |
| Joint motion span | 360°J2 | Total span, not a ± limit. |
| Maximum joint speed | 80°/sJ2 | Short-distance motions may not reach the maximum. |
| Joint motion span | 540°J3 | Total span, not a ± limit. |
| Maximum joint speed | 120°/sJ3 | Short-distance motions may not reach the maximum. |
| Joint motion span | 380°J4 | Total span, not a ± limit. |
| Maximum joint speed | 112°/sJ4 | Short-distance motions may not reach the maximum. |
| Allowable wrist inertia | 4 kg·m²J4 | — |
| Allowable wrist moment | 70 N·mJ4 | — |
| Joint motion span | 360°J5 | Total span, not a ± limit. |
| Maximum joint speed | 90°/sJ5 | Short-distance motions may not reach the maximum. |
| Allowable wrist inertia | 4 kg·m²J5 | — |
| Allowable wrist moment | 64 N·mJ5 | — |
| Joint motion span | 450°J6 | Total span, not a ± limit. |
| Maximum joint speed | 112°/sJ6 | Short-distance motions may not reach the maximum. |
| Allowable wrist inertia | 2 kg·m²J6 | — |
| Allowable wrist moment | 30 N·mJ6 | — |
| Cleanroom option | ISO Class 3Optional | On request; not compatible with the food-grade option. |
| Food-grade grease | All axesOptional | On request, not standard. |
Official datasheetSource accessed Oct 10, 2026
Specifications are compiled from the linked manufacturer-published sources and may vary by model, configuration or region. Confirm the latest manufacturer documentation before purchase.
Reality check
A demo shows what may be possible. These points help judge whether the product fits day-to-day use.
Works well when
- Stable, repetitive handling, tending, welding or assembly
- Processes with known parts, fixtures and cycle times
- Cells where an integrator can own commissioning
What to check
- Payload after adding the gripper and cables
- End effector, vision and safety-cell cost
- Changeover time when the part or fixture changes
Not a magic solution
- A solution for a process that changes every day
- A turnkey cell without integration and safety work
- A reason to skip measuring the current process
About
FANUC CRX-20iA/L is a six-axis collaborative arm for manufacturing automation. The exact-model datasheet lists 20 kg maximum wrist load, 1418 mm reach, 41 kg mechanical weight and ±0.04 mm repeatability under ISO 9283. It supports manual-guided teaching and tablet programming. Its listed maximum linear speed is 1000 mm/s. End tooling, wrist moment and inertia limits must be considered alongside load mass. Cleanroom and food-grade options are not standard equipment.
Scenes
Product details
- Manufacturer / team
- FANUC
The cost iceberg
The purchase price is only one part of an automation project.
Gripper, fixtures and part presentation
Vision, PLC and safety-cell integration
Changeover, training and spare actuators
Line downtime and recovery after a fault
Related products & alternatives
Browse Robotic ArmsAlternatives for the same task
Compare payload and reach, then check the controller, mounting and end-effector interface.
Doosan H2515
Doosan Robotics
Collaborative robot arms
Universal Robots UR20
Universal Robots
Collaborative robot arms
Techman TM12
Techman Robot
Collaborative robot armsEducation & Research
Current product: 1418 mmLower value
Rainbow Robotics RB10-1300
Rainbow Robotics
Collaborative robot arms
Current product: 1418 mmLower value
Other models in this series
Compare model sizes and configurations within the product family.
FANUC CRX-10iA/L
FANUC
FANUC CRXEducation & Research
FANUC CRX-10iA
FANUC
FANUC CRXEducation & Research
Current product: 1418 mmLower value
FANUC CRX-5iA
FANUC
FANUC CRXEducation & Research
Current product: 1418 mmLower value
FANUC CRX-25iA
FANUC
FANUC CRX