by igus
Low-cost plastic cobot with igus’s own lubrication-free strain-wave joints — buyable online, 4–6 DOF, open-source or plug-and-play.
5 of 14 specs differ across 6 models
| Spec | REReBeL 4DOF OS | REReBeL 4DOF PnP | REReBeL 5DOF OS | REReBeL 5DOF PnP | REReBeL 6DOF OS | REReBeL 6DOF PnP |
|---|---|---|---|---|---|---|
| General | ||||||
| Degrees of Freedom | 4 | 4 | 5 | 5 | 6 | 6 |
| Maximum Reach | 550 mm | 550 mm | 617 mm | 617 mm | 670 mm | 670 mm |
| Repeatability | 1 mm | 1 mm | 1 mm | 1 mm | 1 mm | 1 mm |
| Payload Capacity | 3 kg | 3 kg | 2.5 kg | 2.5 kg | 2 kg | 2 kg |
| Max TCP Speed | 0.25 m/s | 0.25 m/s | — | — | 0.25 m/s | 0.25 m/s |
| Safety Standard | ISO/TS 15066 | ISO/TS 15066 | ISO/TS 15066 | ISO/TS 15066 | ISO/TS 15066 | ISO/TS 15066 |
| IP Rating | IP42 | IP42 | IP42 | IP42 | IP42 | IP42 |
| Controller Included | No | Yes | No | Yes | No | Yes |
| Model / Platform Name | igus ReBeL | igus ReBeL | igus ReBeL | igus ReBeL | igus ReBeL | igus ReBeL |
| Frame / Structure | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free | Self-lubricating igus motion-plastic housings with strain-wave gear joints; dry-running, maintenance-free |
| Communication Protocols | Modbus TCP/IP; ROS; Python; LabView | Modbus TCP/IP; ROS; Python; LabView | — | — | Modbus TCP/IP; ROS; Python; LabView | Modbus TCP/IP; ROS; Python; LabView |
| Weight | 6.2 kg | 6.2 kg | 7.2 kg | 7.2 kg | 8.2 kg | 8.2 kg |
| Input Voltage Range | — | 110–230 VAC, 50–60 Hz | — | 110–230 VAC, 50–60 Hz | — | 110–230 VAC, 50–60 Hz |
| Operating Voltage | — | 24 VDC | — | 24 VDC | — | 24 VDC |