ER6A-900 vs RB3-1200
EFORT | Openmind（埃夫特智能设备股份有限公司） vs Rainbow Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- ER6A-900 offers the higher payload (6 kg vs 3 kg).
- RB3-1200 offers the longer reach (1.2 m vs 900 mm).
SPECIFICATIONS COMPARED
| ER6A-900 | RB3-1200 | |
|---|---|---|
| Company | EFORT | Openmind（埃夫特智能设备股份有限公司） | Rainbow Robotics |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | — | 22.4 kg |
| Payload | 6 kg | 3 kg |
| Reach | 900 mm | 1.2 m |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER6A-900 and the RB3-1200?
ER6A-900 is made by EFORT | Openmind（埃夫特智能设备股份有限公司）, while RB3-1200 is made by Rainbow Robotics. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the ER6A-900 or the RB3-1200?
The ER6A-900 has the higher payload at 6 kg, compared to 3 kg for the RB3-1200.