 | Robot versions
IRB | Reach | Handling capacity | Protection |
 | 6640-180 | 2.55 m | 180 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640-235 | 2.55 m | 235 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640-205 | 2.75 m | 205 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640-185 | 2.8 m | 185 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640-130 | 3.2 m | 130 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640ID-200 | 2.55 m | 200 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | 6640ID-170 | 2.75 m | 170 kg | IP 67, Foundry Plus,
Clean Room ISO class 5 |
 |  |  |  |  |
 | Extra loads can be mounted on all variants.
50 kg on upper arm (except 6640ID) and 250 kg on frame of axis 1. |
 |  |  |  |  |
IRB 6640 is tested and Clean room certified by IPA

]
 | Axis movements: |  |  |  |
 | Axis | Working range 6640 |
| Max. speed |
 | 1. Rotation | +170° to -170° |
| 100- 110°/s |
 |  |  |  |  |
 | 2. Arm | +85° to -65° |
| 90°/s |
 |  |  |  |  |
 | 3. Arm | +70° to -180° |
| 90°/s |
 |  |  |  |  |
 | 4. Wrist | +300° to -300° |
| 170- 190°/s |
 |  |  |  |  |
 | 5. Bend | +120° to -120° |
| 120- 140°/s |
 |  |  |  |  |
 | 6. Turn | +360° to -360° |
| 190- 235°/s |
 | * For IRB 6640ID axis 4 and 6 together max +300° to -300° |  |  |  |
Working range - IRB 6640