RB3-1200 vs S10-140 Eco
Rainbow Robotics vs Estun Automation — specs, price, and data-backed comparison.
QUICK TAKE
- S10-140 Eco offers the higher payload (10 kg vs 3 kg).
- S10-140 Eco offers the longer reach (1.4 m vs 1.2 m).
SPECIFICATIONS COMPARED
| RB3-1200 | S10-140 Eco | |
|---|---|---|
| Company | Rainbow Robotics | Estun Automation |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | 22.4 kg | — |
| Payload | 3 kg | 10 kg |
| Reach | 1.2 m | 1.4 m |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the RB3-1200 and the S10-140 Eco?
RB3-1200 is made by Rainbow Robotics, while S10-140 Eco is made by Estun Automation. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the RB3-1200 or the S10-140 Eco?
The S10-140 Eco has the higher payload at 10 kg, compared to 3 kg for the RB3-1200.


