Head to head
FANUC M-20iA vs FANUC M-20iD/25
A specification duel across payload, reach, precision, and footprint, with a plain read on which arm suits which job.
FANUC0 wins
FANUC M-20iA
General-purpose mid arm for handling and welding
FANUC3 wins
FANUC M-20iD/25
High-rigidity 25 kg arm for handling and welding.
Specification duel
Green marks the stronger figure. Unconfirmed specs are shown but not scored.
20 kg
Payload
25 kg
1,811 mm
Reach
1,831 mm
±0.03 mm
Repeatability
±0.02 mm
6
Axes
6
250 kg
Robot mass
250 kg
Not confirmed
Introducedreference
2019
The verdict
FANUC M-20iD/25 carries more payload at 25 kg. FANUC M-20iD/25 reaches farther at 1831 mm. FANUC M-20iD/25 holds tighter repeatability at ±0.02 mm. Both are 6-axis industrial arms, so the choice comes down to payload headroom, cell layout, and the controller and ecosystem you already run.
FANUC M-20iA →
- +Excellent speed-to-payload ratio
- +IP67 wrist tolerates weld spatter and coolant
- +Wide selection of mounting orientations
- +Mature platform with deep integrator familiarity
FANUC M-20iD/25 →
- +Long reach for its payload
- +Popular welding platform
Common questions
- Which has more payload, the FANUC M-20iA or the FANUC M-20iD/25?
- The FANUC M-20iD/25 has more payload at 25 kg versus 20 kg.
- Which reaches farther?
- The FANUC M-20iD/25 has more reach at 1831 mm versus 1811 mm.
- Which is more precise?
- The FANUC M-20iD/25 holds tighter repeatability at ±0.02 mm.
- Should I choose the FANUC M-20iA or the FANUC M-20iD/25?
- Match the pick to the job. The FANUC M-20iA is a 6-axis industrial arm at 20 kg and 1811 mm. The FANUC M-20iD/25 is a 6-axis industrial arm at 25 kg and 1831 mm.