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Harmonic Drive LLC

CSF-3B-50-1U

Model / article: CSF-3B-50-1U

CSF-3B-50-1U is listed by Harmonic Drive LLC in Strain-wave reducers. Published model data includes Rated output torque: 0.11 Nm (rated); Product mass: 0.01 kg. See the specification table for operating conditions and source evidence.

CSF-1U strain-wave reducers

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

Product overview

Manufacturer / supplier
Harmonic Drive LLC
Series
CSF-1U 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-3B-50-1U
SpecificationPublished valueConditions and source
Allowable momentModel-level statement0.27 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Allowable Moment Load (Mc): 0.27 Nm

CSF-3B-50-1U / Allowable Moment Load (Mc)

Source observed: 2026-09-09View source
Average input speedModel-level statement6,500 rpm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Ave. Input Speed: 6,500 rpm

CSF-3B-50-1U / Ave. Input Speed

Source observed: 2026-09-09View source
Average torque limitModel-level statement0.13 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Limit for Average Torque: 0.13 Nm

CSF-3B-50-1U / Limit for Average Torque

Source observed: 2026-09-09View source
Backdriving torqueModel-level statement0.14 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Backdriving Torque: 0.14 Nm

CSF-3B-50-1U / Backdriving Torque

Source observed: 2026-09-09View source
Backdriving torqueModel-level statement0.14 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Backdriving torque: 0.14 Nm

CSF-3B-50-1U / Backdriving torque

Source observed: 2026-09-09View source
Bearing dynamic loadModel-level statement6.65 10^2 N

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Basic Dynamic Rated Load (C): 6.65 10^2 N

CSF-3B-50-1U / Basic Dynamic Rated Load (C)

Source observed: 2026-09-09View source
Bearing static loadModel-level statement4.24 10^2 N

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Basic Static Rated Load (Co): 4.24 10^2 N

CSF-3B-50-1U / Basic Static Rated Load (Co)

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

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Ratio: 50

CSF-3B-50-1U / Ratio

Source observed: 2026-09-09View source
Product massModel-level statement0.01 kg

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Mass: 0.01 kg

CSF-3B-50-1U / Mass

Source observed: 2026-09-09View source
Product massModel-level statement0.01 kg

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Mass: 0.01 kg

CSF-3B-50-1U / Mass

Source observed: 2026-09-09View source
Momentary peak torqueModel-level statement0.41 NmRating: peak

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Limit for Momentary Peak Torque: 0.41 Nm

CSF-3B-50-1U / Limit for Momentary Peak Torque

Source observed: 2026-09-09View source
Momentary peak torqueModel-level statement0.41 NmRating: peak

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Limit for momentary peak torque: 0.41 Nm

CSF-3B-50-1U / Limit for momentary peak torque

Source observed: 2026-09-09View source
Positioning accuracyModel-level statement10 arc minRating: minimum

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Standard Accuracy: 10 arc min

CSF-3B-50-1U / Standard Accuracy

Source observed: 2026-09-09View source
Positioning accuracyModel-level statement10 arcmin

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Standard accuracy: 10 arcmin

CSF-3B-50-1U / Standard accuracy

Source observed: 2026-09-09View source
Rated output torqueModel-level statement0.11 NmRating: rated

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
rating basis
L10
Source evidence
CSF-3B-50-1U | Rated Torque L10: 0.11 Nm

CSF-3B-50-1U / Rated Torque L10

Source observed: 2026-09-09View source
Rated output torqueModel-level statement0.11 NmRating: rated

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
rating basis
L10
Source evidence
CSF-3B-50-1U | Rated torque L10: 0.11 Nm

CSF-3B-50-1U / Rated torque L10

Source observed: 2026-09-09View source
Repeated peak torqueModel-level statement0.21 NmRating: peak

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Limit for Repeated Peak Torque: 0.21 Nm

CSF-3B-50-1U / Limit for Repeated Peak Torque

Source observed: 2026-09-09View source
Repeated peak torqueModel-level statement0.21 NmRating: peak

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Limit for repeated peak torque: 0.21 Nm

CSF-3B-50-1U / Limit for repeated peak torque

Source observed: 2026-09-09View source
Starting torqueModel-level statement0.3 Ncm

extracted

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | Starting Torque: 0.3 Ncm

CSF-3B-50-1U / Starting Torque

Source observed: 2026-09-09View source
Stiffness transition torque 1Model-level statement0.01 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | T1: 0.01 Nm

CSF-3B-50-1U / T1

Source observed: 2026-09-09View source
Stiffness transition torque 2Model-level statement0.05 Nm

rule validated

Operating conditions
ordering code
CSF-3B-50-1U
Source evidence
CSF-3B-50-1U | T2: 0.05 Nm

CSF-3B-50-1U / T2

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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