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Harmonic Drive LLC

CSF-14-50-2UP

Model / article: CSF-14-50-2UP

CSF-14-50-2UP is listed by Harmonic Drive LLC in Strain-wave reducers. Published model data includes Rated output torque: 5.4 Nm (rated); Product mass: 0.62 kg. See the specification table for operating conditions and source evidence.

CSF-2UP strain-wave reducers

DXF drawing (manufacturer-linked reference)
DXF drawing (manufacturer-linked reference)

Product overview

Manufacturer / supplier
Harmonic Drive LLC
Series
CSF-2UP 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.

Specifications and source evidence for CSF-14-50-2UP
SpecificationPublished valueConditions and source
Allowable momentModel-level statement75 Nm

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Allowable Moment Load (Mc): 75 Nm

CSF-14-50-2UP / Allowable Moment Load (Mc)

Source observed: 2026-09-09View source
Average input speedModel-level statement3,500 rpm

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Ave. Input Speed: 3,500 rpm

CSF-14-50-2UP / Ave. Input Speed

Source observed: 2026-09-09View source
Average torque limitModel-level statement6.9 Nm

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Limit for Average Torque: 6.9 Nm

CSF-14-50-2UP / Limit for Average Torque

Source observed: 2026-09-09View source
Bearing dynamic loadModel-level statement74 10^2 N

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Basic Dynamic Rated Load (C): 74 10^2 N

CSF-14-50-2UP / Basic Dynamic Rated Load (C)

Source observed: 2026-09-09View source
Bearing pitch diameterModel-level statement0.05 m

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Pitch Circle Diameter (dp): 0.05 m

CSF-14-50-2UP / Pitch Circle Diameter (dp)

Source observed: 2026-09-09View source
Bearing static loadModel-level statement128 10^2 N

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Basic Static Rated Load (Co): 128 10^2 N

CSF-14-50-2UP / Basic Static Rated Load (Co)

Source observed: 2026-09-09View source
Gear ratioModel-level statement50

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Ratio: 50

CSF-14-50-2UP / Ratio

Source observed: 2026-09-09View source
Product massModel-level statement0.62 kg

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Mass: 0.62 kg

CSF-14-50-2UP / Mass

Source observed: 2026-09-09View source
Product massModel-level statement0.62 kg

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Mass: 0.62 kg

CSF-14-50-2UP / Mass

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement8 10^4 Nm / rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Moment Stiffness (Km): 8 10^4 Nm / rad

CSF-14-50-2UP / Moment Stiffness (Km)

Source observed: 2026-09-09View source
Moment stiffnessModel-level statement8 10^4 Nm/rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Output moment stiffness: 8 10^4 Nm/rad

CSF-14-50-2UP / Output moment stiffness

Source observed: 2026-09-09View source
Momentary peak torqueModel-level statement35 NmRating: peak

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Limit for Momentary Peak Torque: 35 Nm

CSF-14-50-2UP / Limit for Momentary Peak Torque

Source observed: 2026-09-09View source
Momentary peak torqueModel-level statement35 NmRating: peak

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Limit for momentary peak torque: 35 Nm

CSF-14-50-2UP / Limit for momentary peak torque

Source observed: 2026-09-09View source
Positioning accuracyModel-level statement1.5 arc minRating: minimum

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Standard Accuracy: 1.5 arc min

CSF-14-50-2UP / Standard Accuracy

Source observed: 2026-09-09View source
Positioning accuracyModel-level statement1.5 arcmin

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Standard accuracy: 1.5 arcmin

CSF-14-50-2UP / Standard accuracy

Source observed: 2026-09-09View source
Rated output torqueModel-level statement5.4 NmRating: rated

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
rating basis
L10
Source evidence
CSF-14-50-2UP | Rated Torque L10: 5.4 Nm

CSF-14-50-2UP / Rated Torque L10

Source observed: 2026-09-09View source
Rated output torqueModel-level statement5.4 NmRating: rated

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
rating basis
L10
Source evidence
CSF-14-50-2UP | Rated torque L10: 5.4 Nm

CSF-14-50-2UP / Rated torque L10

Source observed: 2026-09-09View source
Repeated peak torqueModel-level statement18 NmRating: peak

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Limit for Repeated Peak Torque: 18 Nm

CSF-14-50-2UP / Limit for Repeated Peak Torque

Source observed: 2026-09-09View source
Repeated peak torqueModel-level statement18 NmRating: peak

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | Limit for repeated peak torque: 18 Nm

CSF-14-50-2UP / Limit for repeated peak torque

Source observed: 2026-09-09View source
Stiffness transition torque 1Model-level statement2 Nm

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | T1: 2 Nm

CSF-14-50-2UP / T1

Source observed: 2026-09-09View source
Stiffness transition torque 2Model-level statement6.9 Nm

rule validated

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | T2: 6.9 Nm

CSF-14-50-2UP / T2

Source observed: 2026-09-09View source
Torsional stiffness k1Model-level statement0.28 10^4 Nm / rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K1: 0.28 10^4 Nm / rad

CSF-14-50-2UP / K1

Source observed: 2026-09-09View source
Torsional stiffness k1Model-level statement0.28 10^4 Nm/rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K1 torsional stiffness: 0.28 10^4 Nm/rad

CSF-14-50-2UP / K1 torsional stiffness

Source observed: 2026-09-09View source
Torsional stiffness k2Model-level statement0.37 10^4 Nm / rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K2: 0.37 10^4 Nm / rad

CSF-14-50-2UP / K2

Source observed: 2026-09-09View source
Torsional stiffness k2Model-level statement0.37 10^4 Nm/rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K2 torsional stiffness: 0.37 10^4 Nm/rad

CSF-14-50-2UP / K2 torsional stiffness

Source observed: 2026-09-09View source
Torsional stiffness k3Model-level statement0.44 10^4 Nm / rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K3: 0.44 10^4 Nm / rad

CSF-14-50-2UP / K3

Source observed: 2026-09-09View source
Torsional stiffness k3Model-level statement0.44 10^4 Nm/rad

extracted

Operating conditions
ordering code
CSF-14-50-2UP
Source evidence
CSF-14-50-2UP | K3 torsional stiffness: 0.44 10^4 Nm/rad

CSF-14-50-2UP / K3 torsional stiffness

Source observed: 2026-09-09View source

Technical documents and resources

Confirm the exact configuration, price, availability and operating conditions with the supplier before ordering.

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