ER50B-2100 vs SR50A-50/2.15
Estun Automation vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.

ER50B-2100
Estun Automation
Not announced

SR50A-50/2.15
SIASUN Robot & Automation Co., Ltd.
Not announced
QUICK TAKE
- SR50A-50/2.15 offers the longer reach (2.16 m vs 2.1 m).
SPECIFICATIONS COMPARED
| ER50B-2100 | SR50A-50/2.15 | |
|---|---|---|
| Company | Estun Automation | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | — | 2025 |
| Payload | 50 kg | 50 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-50/2.15?
ER50B-2100 is made by Estun Automation, while SR50A-50/2.15 is made by SIASUN Robot & Automation Co., Ltd.. Both are industrial-robots, so the differences come down to price and specifications.
