Harmonic Drive CSD-2A Cup-Type Harmonic Gear Component Set (Zero Backlash, ≤1 arcmin)
Vendor: Harmonic Drive
Product: CSD-2A
Harmonic Drive CSD-2A cup-type component sets (wave generator, flexspline and circular spline supplied separately for customer integration): sizes 14-50, ratios 50/80/100, rated L10 torque 3.7-329 Nm, repeated peak 12-686 Nm, momentary peak 24-1,440 Nm, standard accuracy ≤1 arcmin, mass 0.29-1.9 kg, K1 torsional stiffness 0.29-21×10^4 Nm/rad. Zero-backlash strain-wave design with cup-shaped flexspline for robot joints, semiconductor handling and precision servo axes.
| Mass | 0.29-1.9 kg |
| Sizes | 14 / 17 / 20 / 25 / 32 / 40 / 50 |
| Rated Torque L10 | 3.7-329 Nm |
| Reduction Ratios | 50 / 80 / 100 |
| Standard Accuracy | ≤1 arcmin |
| Backdriving Torque | 2.5-67 Nm |
| Repeated Peak Torque | 12-686 Nm |
| Momentary Peak Torque | 24-1,440 Nm |
| K1 Torsional Stiffness | 0.29-21 ×10^4 Nm/rad |