Mercury A1 vs WidowX Aloha Set
Elephant Robotics vs Trossen Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- Mercury A1 offers the higher payload (1 kg vs 0.25 kg).
- WidowX Aloha Set offers the longer reach (650 mm vs 450 mm).
- Mercury A1 offers the more degrees of freedom (7 vs 6).
SPECIFICATIONS COMPARED
| Mercury A1 | WidowX Aloha Set | |
|---|---|---|
| Company | Elephant Robotics | Trossen Robotics |
| Category | Research-Robots | Research-Robots |
| Price: | Not announced | Not announced |
| Released: | — | 2024 |
| Weight | 3.5 kg | — |
| Payload | 1 kg | 0.25 kg |
| Reach | 450 mm | 650 mm |
| Degrees of Freedom | 7 | 6 |
FREQUENTLY ASKED QUESTIONS
What is the difference between the Mercury A1 and the WidowX Aloha Set?
Mercury A1 is made by Elephant Robotics, while WidowX Aloha Set is made by Trossen Robotics. Both are research-robotss, so the differences come down to price and specifications.
Which has the higher payload, the Mercury A1 or the WidowX Aloha Set?
The Mercury A1 has the higher payload at 1 kg, compared to 0.25 kg for the WidowX Aloha Set.


