SHF-58-120-2SO
Model / article: SHF-58-120-2SO
SHF-58-120-2SO is listed by Harmonic Drive LLC in Strain-wave reducers. Published model data includes Rated output torque: 745 Nm (rated); Product mass: 13.5 kg. See the specification table for operating conditions and source evidence.
SHF-2SO strain-wave reducers

Product overview
- Manufacturer / supplier
- Harmonic Drive LLC
- Series
- SHF-2SO strain-wave reducers
- Component type
- Strain-wave reducers
- Source
- Open published source
Published pricing
No verified public price indexed for this model. Contact PartMeld for a supplier inquiry.
Published specifications
Values are shown as published. Conditions, rating basis and source evidence apply to each value.
Latest source observation: . Observation dates record evidence collection, not supplier re-verification.
| Specification | Published value | Conditions and source |
|---|---|---|
| Gear ratioModel-level statement | 120 | rule validated Operating conditions
Source evidenceSHF-58-120-2SO | Ratio: 120 SHF-58-120-2SO / Ratio |
| Product massModel-level statement | 13.5 kg | rule validated Operating conditions
Source evidenceSHF-58-120-2SO | Mass: 13.5 kg SHF-58-120-2SO / Mass |
| Moment stiffnessModel-level statement | 531 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-58-120-2SO | Output moment stiffness: 531 10^4 Nm/rad SHF-58-120-2SO / Output moment stiffness |
| Momentary peak torqueModel-level statement | 3,330 NmRating: peak | extracted Operating conditions
Source evidenceSHF-58-120-2SO | Limit for momentary peak torque: 3,330 Nm SHF-58-120-2SO / Limit for momentary peak torque |
| Positioning accuracyModel-level statement | 1 arcmin | rule validated Operating conditions
Source evidenceSHF-58-120-2SO | Standard accuracy: 1 arcmin SHF-58-120-2SO / Standard accuracy |
| Rated output torqueModel-level statement | 745 NmRating: rated | rule validated Operating conditions
Source evidenceSHF-58-120-2SO | Rated torque L10: 745 Nm SHF-58-120-2SO / Rated torque L10 |
| Repeated peak torqueModel-level statement | 1,720 NmRating: peak | extracted Operating conditions
Source evidenceSHF-58-120-2SO | Limit for repeated peak torque: 1,720 Nm SHF-58-120-2SO / Limit for repeated peak torque |
| Torsional stiffness k1Model-level statement | 40 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-58-120-2SO | K1 torsional stiffness: 40 10^4 Nm/rad SHF-58-120-2SO / K1 torsional stiffness |
| Torsional stiffness k2Model-level statement | 61 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-58-120-2SO | K2 torsional stiffness: 61 10^4 Nm/rad SHF-58-120-2SO / K2 torsional stiffness |
| Torsional stiffness k3Model-level statement | 71 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-58-120-2SO | K3 torsional stiffness: 71 10^4 Nm/rad SHF-58-120-2SO / K3 torsional stiffness |
Technical documents and resources
Confirm the exact configuration, price, availability and operating conditions with the supplier before ordering.