ER420-3300 vs QKM SCARA AH6
Estun Automation vs QKM Technologies — specs, price, and data-backed comparison.
QUICK TAKE
- QKM SCARA AH6 offers the higher payload (6 kg vs 3 kg).
- ER420-3300 offers the longer reach (1 m vs 500 mm).
SPECIFICATIONS COMPARED
| ER420-3300 | QKM SCARA AH6 | |
|---|---|---|
| Company | Estun Automation | QKM Technologies |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2020 |
| Weight | — | 27 kg |
| Payload | 3 kg | 6 kg |
| Reach | 1 m | 500 mm |
| Degrees of Freedom | 4 | 4 |
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER420-3300 and the QKM SCARA AH6?
ER420-3300 is made by Estun Automation, while QKM SCARA AH6 is made by QKM Technologies. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the ER420-3300 or the QKM SCARA AH6?
The QKM SCARA AH6 has the higher payload at 6 kg, compared to 3 kg for the ER420-3300.


