| Mode No. | Rated Torgue (N.m) |
Max Torgue (N.m) |
Max Rotational Frequency (min) |
Static torsion spring stiffness (N.m/rad) |
Dynamic torsion spring stiffness (N.m/rad) |
| SRJ-20C | 5 | 10 | 15200 | 51.0 | 151 |
| SRJ-30C | 12.5 | 25 | 10200 | 170.9 | 505 |
| SRJ-40C | 17 | 34 | 7600 | 857.5 | 2571 |
| SRJ-55C | 60 | 120 | 5600 | 2060 | 6163 |
| SRJ-65C | 160 | 320 | 4700 | 3430 | 1029 |
| Mode No. | Weight (kg) | mass moment of inertia T (kgm²) |
Radial (mm) |
Angular (。) |
Axial (mm) |
||
| each hub | spider | each hub | spider | ||||
| SRJ-20C | 8.5 x10³ | 1.7 x10³ | 0.46x10³ | 0.073x10³ | 0.10 | 1.0 | 0.8 |
| SRJ-30C | 18 x10³ | 4.2 x10³ | 2.5x10³ | 0.45x10³ | 0.15 | 1.0 | 1 |
| SRJ-40C | 64 x10³ | 6.5 x10³ | 20.1x10³ | 1.44x10³ | 0.15 | 1.0 | 1.2 |
| SRJ-55C | 130 x10³ | 17.4 x10³ | 50.5x10³ | 7.3x10³ | 0.2 | 1.0 | 1.4 |
| SRJ-65C | 250 x10³ | 28.6 x10³ | 200.1x10³ | 16.3x10³ | 0.2 | 1.0 | 1.5 |
| Mode No. | A | L | L1 | dmax | d1 xd2 | M | |
| d1 | d2 | ||||||
| SRJ-20C | 20 | 30 | 10 | 10 | 4,5,6,6.35,7,8,10 | M3 | |
| SRJ-30C | 30 | 35 | 11 | 16 | 5,6,6.35,8,9,9.5,10,11,12,14,15 | M4 | |
| SRJ-40C | 40 | 66 | 25 | 22 | 8,9.5,10,11,12,14,15,16,18,19,20 | M5 | |
| SRJ-55C | 55 | 78 | 30 | 28 | 12,15,16,18,19,20,22,24,25 | M6 | |
| SRJ-65C | 60 | 90 | 35 | 38 | 20,22,24,25,28,30,32,35,38 | M8 | |
Buffer Material: Engineering
Class Plastic
Material: Aluminum Alloy