RST-300 vs ultraArm P340
Rainbow Robotics vs Elephant Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- RST-300 offers the higher payload (30 kg vs 0.65 kg).
SPECIFICATIONS COMPARED
| RST-300 | ultraArm P340 | |
|---|---|---|
| Company | Rainbow Robotics | Elephant Robotics |
| Category | Research-Robots | Research-Robots |
| Price: | Not announced | Not announced |
| Payload | 30 kg | 0.65 kg |
| Reach | — | 340 mm |
| Degrees of Freedom | — | 4 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the RST-300 and the ultraArm P340?
RST-300 is made by Rainbow Robotics, while ultraArm P340 is made by Elephant Robotics. Both are research-robotss, so the differences come down to price and specifications.
Which has the higher payload, the RST-300 or the ultraArm P340?
The RST-300 has the higher payload at 30 kg, compared to 0.65 kg for the ultraArm P340.


