R-2000iD/300F vs SR500A-500/2.52
FANUC vs SIASUN Robot & Automation Co., Ltd. — specs, price, and data-backed comparison.
QUICK TAKE
- SR500A-500/2.52 offers the higher payload (500 kg vs 300 kg).
- R-2000iD/300F offers the longer reach (2.65 m vs 2.52 m).
- SR500A-500/2.52 is the newer platform (2,025 vs 2,022).
SPECIFICATIONS COMPARED
| R-2000iD/300F | SR500A-500/2.52 | |
|---|---|---|
| Company | FANUC | SIASUN Robot & Automation Co., Ltd. |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Released: | 2022 | 2025 |
| Weight | 1,150 kg | — |
| Payload | 300 kg | 500 kg |
| Reach | 2.65 m | 2.52 m |
| Degrees of Freedom | 6 | 6 |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the R-2000iD/300F and the SR500A-500/2.52?
R-2000iD/300F is made by FANUC, while SR500A-500/2.52 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 R-2000iD/300F or the SR500A-500/2.52?
The SR500A-500/2.52 has the higher payload at 500 kg, compared to 300 kg for the R-2000iD/300F.


