Compare robots
The specifications side by side, with the source behind every model.
| Published specifications |  UFACTORY xArm 7 |  Franka Research 3 |
|---|---|---|
| Manufacturer | UFACTORY | Franka |
| Nominal payload | 3.5 kg | 3 kg |
| Reach | 700 mm | 855 mm |
| Pose repeatability | ±0.1 mm | <±0.1 mm |
| Axes | 7 | 7 |
| Price | Request a current quotation | Request a current quotation |
| Source | Manufacturer specification | Manufacturer specification |
Payload definitions and operating conditions vary. Check the source and exact model configuration.An extra axis does not mean more payload: the published limit is 3.5 kg versus 5 kg for xArm 6. Validate paths with the actual tool attached. Specifications follow datasheet R02212 v2.3, October 2025. Repeatability is measured in the documented test workspace, not guaranteed at every pose. Confirm the required FCI access and software configuration.
Use the table to ask better questions
Reach and payload help narrow your options. The complete application, tooling, integration effort, and support determine whether a robot fits the job. Request demonstrations against the same acceptance criteria.