RM500 vs ROBO Rook
Peer Robotics vs Nakanishi Metal Works (NKC) — specs, price, and data-backed comparison.
QUICK TAKE
- ROBO Rook offers the higher payload (1,000 kg vs 500 kg).
- RM500 offers the faster top speed (5.4 km/h vs 3.6 km/h).
- RM500 offers the longer runtime (480 min vs 240 min).
- RM500 offers the larger battery (1.82 kWh vs 924 Wh).
- RM500 offers the lighter build (86 kg vs 260 kg).
SPECIFICATIONS COMPARED
| RM500 | ROBO Rook | |
|---|---|---|
| Company | Peer Robotics | Nakanishi Metal Works (NKC) |
| Category | Collaborative-Robot | Industrial-Robot |
| Price: | Not announced | Not announced |
| Weight | 86 kg | 260 kg |
| Payload | 500 kg | 1,000 kg |
| Speed | 5.4 km/h | 3.6 km/h |
| Battery Life | 480 min | 240 min |
| Connectivity | Wi-Fi 802.11ax dual band; Gigabit Ethernet; USB 3.0; digital I/O | Wi-Fi IEEE 802.11a/b/g/n; Bluetooth 4.0+EDR/LR (manual) |
| Software / AI | Peer Robotics dashboard; teach-by-demonstration navigation; API | PLC sequence control |
Buying guides and prices
FREQUENTLY ASKED QUESTIONS
What is the difference between the RM500 and the ROBO Rook?
RM500 is made by Peer Robotics, while ROBO Rook is made by Nakanishi Metal Works (NKC). RM500 is a collaborative-robot, while ROBO Rook is a industrial-robot.
Which has the higher payload, the RM500 or the ROBO Rook?
The ROBO Rook has the higher payload at 1,000 kg, compared to 500 kg for the RM500.
Which is faster, the RM500 or the ROBO Rook?
The RM500 has the higher top speed at 5.4 km/h, compared to 3.6 km/h for the ROBO Rook.
Which has the longer battery life, the RM500 or the ROBO Rook?
The RM500 has the higher runtime at about 480 minutes, compared to about 240 minutes for the ROBO Rook.


