Six-axis collaborative robot arm. Manufacturer specifications: 20 kg payload, 1780 mm reach, ±0.05 mm repeatability and 68 kg robot-arm weight including cables.
Technical specifications
| Product model | Zu20 |
|---|---|
| Degrees of freedom | 6 axes |
| Rated payload | 20 kg |
| Reach | 1780 mm |
| Repeatability | ±0.05 mm |
| Power and force limiting | yes |
| Hand guiding | yes |
| Safety functions | power_force_limit |
| Ingress protection | IP65 |
| Communication protocol | Modbus_TCP|PROFINET|EtherNet_IP |
| Weight | 68 kg |
| Programming method | graphical|drag_to_teach|offline_programming |
| Collaborative mode | power_force_limiting|hand_guiding |
Additional manufacturer specifications
Robot-arm weight includes cables: 68 kg. Nominal power consumption: 750 W. Manufacturer page lists arm I/O and a separate control-cabinet block; do not combine cabinet mass/dimensions with the arm. Collaborative product family; official JAKA documentation describes torque-feedback collision detection, power/torque limits and TCP force-limit safety functions.
Official product page: https://www.jaka.com/en/productDetails/JAKA_Zu20; series safety reference: https://www.jaka.com/en/newsDetail/1414.










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