ER50B-2100 vs SR50A-70/2.15
Estun Automation vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.

ER50B-2100
Estun Automation
Not announced

SR50A-70/2.15
SIASUN Robot & Automation Co., Ltd.
Not announced
QUICK TAKE
- SR50A-70/2.15 offers the higher payload (70 kg vs 50 kg).
- SR50A-70/2.15 offers the longer reach (2.16 m vs 2.1 m).
SPECIFICATIONS COMPARED
| ER50B-2100 | SR50A-70/2.15 | |
|---|---|---|
| Company | Estun Automation | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2023 |
| Payload | 50 kg | 70 kg |
| Reach | 2.1 m | 2.16 m |
| Degrees of Freedom | — | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ER50B-2100 and the SR50A-70/2.15?
ER50B-2100 is made by Estun Automation, while SR50A-70/2.15 is made by SIASUN Robot & Automation Co., Ltd.. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the ER50B-2100 or the SR50A-70/2.15?
The SR50A-70/2.15 has the higher payload at 70 kg, compared to 50 kg for the ER50B-2100.
