ROBO Square vs Zalpha ARV
Nakanishi Metal Works (NKC) vs DF Automation — specs, price, and data-backed comparison.
QUICK TAKE
- Zalpha ARV offers the higher payload (300 kg vs 30 kg).
SPECIFICATIONS COMPARED
| ROBO Square | Zalpha ARV | |
|---|---|---|
| Company | Nakanishi Metal Works (NKC) | DF Automation |
| Category | Industrial-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | 2,350 kg | — |
| Payload | 30 kg | 300 kg |
| Reach | 2.1 m | — |
| Degrees of Freedom | 6 | — |
| Speed | 3.6 km/h | 3.6 km/h |
| Battery Life | 24 V / 201 Ah lead (AGV) | 600 min |
| Connectivity | Wi-Fi (dispatch) | Wi-Fi |
| Software / AI | Dedicated controller / PLC; AI vision picking | — |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the ROBO Square and the Zalpha ARV?
ROBO Square is made by Nakanishi Metal Works (NKC), while Zalpha ARV is made by DF Automation. Both are industrial-robots, so the differences come down to price and specifications.
Which has the higher payload, the ROBO Square or the Zalpha ARV?
The Zalpha ARV has the higher payload at 300 kg, compared to 30 kg for the ROBO Square.