SHF-25-80-2UH
Model / article: SHF-25-80-2UH
SHF-25-80-2UH is listed by Harmonic Drive LLC in Strain-wave reducers. Published model data includes Rated output torque: 63 Nm (rated); Product mass: 2.1 kg. See the specification table for operating conditions and source evidence.
SHF-2UH strain-wave reducers

Product overview
- Manufacturer / supplier
- Harmonic Drive LLC
- Series
- SHF-2UH 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 |
|---|---|---|
| Backdriving torqueModel-level statement | 48 Nm | rule validated Operating conditions
Source evidenceSHF-25-80-2UH | Backdriving torque: 48 Nm SHF-25-80-2UH / Backdriving torque |
| Gear ratioModel-level statement | 80 | rule validated Operating conditions
Source evidenceSHF-25-80-2UH | Ratio: 80 SHF-25-80-2UH / Ratio |
| Product massModel-level statement | 2.1 kg | rule validated Operating conditions
Source evidenceSHF-25-80-2UH | Mass: 2.1 kg SHF-25-80-2UH / Mass |
| Moment stiffnessModel-level statement | 39.2 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-25-80-2UH | Output moment stiffness: 39.2 10^4 Nm/rad SHF-25-80-2UH / Output moment stiffness |
| Momentary peak torqueModel-level statement | 255 NmRating: peak | extracted Operating conditions
Source evidenceSHF-25-80-2UH | Limit for momentary peak torque: 255 Nm SHF-25-80-2UH / Limit for momentary peak torque |
| Positioning accuracyModel-level statement | 1 arcmin | rule validated Operating conditions
Source evidenceSHF-25-80-2UH | Standard accuracy: 1 arcmin SHF-25-80-2UH / Standard accuracy |
| Rated output torqueModel-level statement | 63 NmRating: rated | rule validated Operating conditions
Source evidenceSHF-25-80-2UH | Rated torque L10: 63 Nm SHF-25-80-2UH / Rated torque L10 |
| Repeated peak torqueModel-level statement | 137 NmRating: peak | extracted Operating conditions
Source evidenceSHF-25-80-2UH | Limit for repeated peak torque: 137 Nm SHF-25-80-2UH / Limit for repeated peak torque |
| Torsional stiffness k1Model-level statement | 40 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-25-80-2UH | K1 torsional stiffness: 40 10^4 Nm/rad SHF-25-80-2UH / K1 torsional stiffness |
| Torsional stiffness k2Model-level statement | 61 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-25-80-2UH | K2 torsional stiffness: 61 10^4 Nm/rad SHF-25-80-2UH / K2 torsional stiffness |
| Torsional stiffness k3Model-level statement | 71 10^4 Nm/rad | extracted Operating conditions
Source evidenceSHF-25-80-2UH | K3 torsional stiffness: 71 10^4 Nm/rad SHF-25-80-2UH / K3 torsional stiffness |
Technical documents and resources
Confirm the exact configuration, price, availability and operating conditions with the supplier before ordering.