FANUC M-710iC/12L vs Epson C12XL: 12 kg Robot Comparison
Updated: 13 hours ago
IN A NUTSHELL
🔎 THE KEY DIFFERENCE Both are compared at 12 kg. FANUC M-710iC/12L has the longer stated reach, which may help reach separated fixtures; it does not guarantee access at every tool angle. |
→ CONSIDER FANUC M-710iC/12L Consider it when extra reach is useful while the compared load capacity is the same. This article compares 12 kg with a published reach of 3123 mm; include the gripper and part in the load. |
→ CONSIDER Epson C12XL Consider it when its stated load and reach already cover your task and its controls fit your equipment. This article compares 12 kg with a published reach of 1400 mm; include the gripper and part in the load. |
💡 THE TAKEAWAY Choose the robot that handles your actual tool and part through the required path, with controls and support your team can use. Compare complete installation quotes, rather than arm-only prices. |
The FANUC M-710iC/12L and the Epson C12XL both carry 12 kg but sit at opposite ends of the reach range. The M-710iC/12L reaches 3123 mm. The C12XL reaches 1400 mm, repeats to ±0.05 mm, weighs 63 kg and is listed about 62% lower.
Quick verdict. The Epson C12XL is the better value for mid-size handling and assembly, with ±0.05 mm and a listed price $46,000 lower. The FANUC M-710iC/12L is the better choice for work areas beyond 2 m, laser cutting and sealing large parts.
M-710iC/12L and C12XL at a glance
The FANUC M-710iC/12L carries 12 kg over 3123 mm, repeats to ±0.09 mm, weighs 540 kg and runs on the R-30iB Plus or R-30iB Mate Plus controller. FANUC rates the body IP54 and the wrist and J3 arm IP67.
The Epson C12XL carries 12 kg (3 kg rated) over 1400 mm to the wrist center, repeats to ±0.05 mm, weighs 63 kg and lists a 0.50 s cycle time on the RC700-A controller. Epson lists no IP rating for the standard model and offers dust-protection and ISO 4 cleanroom versions.
Main specification comparison
Specification | FANUC M-710iC/12L | Epson C12XL |
Brand | FANUC | Epson |
Listed price | $74,000 | $28,000 |
Payload | 12 kg | 12 kg |
Reach | 3123 mm | 1400 mm |
Repeatability | ±0.09 mm | ±0.050 mm |
Axes | 6 | 6 |
Speed | J1–J3 180°/s; J4 400°/s; J5 430°/s; J6 630°/s | 0.50 s standard cycle time |
Arm weight | 540 kg | 63 kg |
IP rating | IP54 body (IP67 optional); IP67 wrist and J3 arm | Not specified |
Controller | R-30iB Plus (A- or B-cabinet) or R-30iB Mate Plus | Epson RC700-A |
Price comparison
FANUC M-710iC/12L: listed from $74,000
Epson C12XL: listed from $28,000
Difference: $46,000
The C12XL costs roughly 62% less
Reach
The M-710iC/12L reaches 3123 mm, more than twice the 1400 mm of the C12XL. It can cover car bodies, large panels and several stations from one base. The C12XL is built for mid-size cells with a fixture or two.
Precision and weight
Epson publishes ±0.05 mm for the C12XL against ±0.09 mm from FANUC for the M-710iC/12L. The C12XL weighs 63 kg; the M-710iC/12L 540 kg and needs a substantial foundation.
Processes and protection
FANUC lists handling, assembly, arc welding, sealing, mold handling, deburring and laser cutting for the M-710iC/12L, with an IP67 wrist and J3 arm. Epson positions the C12XL for handling and assembly, with dust-protection and cleanroom versions.
Best applications for the M-710iC/12L
Laser cutting of large parts
Sealing over wide areas
Multi-station handling
Best applications for the Epson C12XL
Mid-size handling
Assembly cells
Cleanroom handling (C12XLC)
M-710iC/12L advantages
3123 mm reach
Wide process list
M-710iC/12L limitations
About $46,000 higher listed price
540 kg arm
Epson C12XL advantages
About 62% lower listed price
±0.05 mm repeatability
63 kg arm
Epson C12XL limitations
1400 mm reach
Final verdict
Choose the Epson C12XL for mid-size cells. Choose the FANUC M-710iC/12L for very large work areas.
Sources and further reading
Frequently asked questions
Which is cheaper, the FANUC M-710iC/12L or the Epson C12XL?
The C12XL is listed from $28,000 and the M-710iC/12L from $74,000, a difference of $46,000.
Which robot has the longer reach?
The M-710iC/12L reaches 3123 mm; the C12XL 1400 mm.
Which robot is more precise?
The C12XL publishes ±0.05 mm and the M-710iC/12L ±0.09 mm.
How heavy are they?
The M-710iC/12L weighs 540 kg; the C12XL 63 kg.
Do both carry 12 kg?
Yes; Epson lists 12 kg as the C12XL's maximum and 3 kg as rated payload.
Which robot should I buy?
Choose the C12XL for mid-size cells. Choose the M-710iC/12L for very large areas.
