Torque values are not interchangeable
Rated, repeated peak, start-stop, and emergency limits represent different duty conditions. Confirm your motion profile against the source definition.
PREVIEW / NOT FOR MANUFACTURE
Leader Harmonious Drive Systems Co., Ltd. · YLHS Model Y
YLHS-25-80-provisional
Vendor-specific / unresolved harmonic reducer configuration with a 80:1 reduction ratio and vendor-specific / unresolved.
Vendor-specific / unresolvedmanufacturer model baselimitedreviewed
This record is a source-backed research sample, not yet a verified orderable SKU.
Normalized data
Specifications
Performance
Reduction ratio80 :1
Rated Torque When Input 2000 r/minAt 2,000 rpm input80 Nm
Nominal output torqueNot published
Repeated peak torqueNot published
Peak torque at start/stop160 Nm
Maximum average load torque105 Nm
Maximum momentary torqueNot published
Instantaneous torqueNot published
Emergency-stop torqueNot published
Maximum allowable peak torqueNot published
Maximum input speed — source generic5,000 rpm
Maximum input speed — greaseNot published
Maximum input speed — oilNot published
Average input speed limit — greaseNot published
Average input speed limit — oilNot published
Rated / nominal input speedNot published
Integration
Product formVendor-specific / unresolved
Vendor form labelThird-harmonic Y-series strain wave gear
Input configurationVendor-specific / unresolved
Frame sizeVendor code · explanation only in v0.125
Mass1.24 kg
Input moment of inertiaNot published
Rated service life10000 h
All source-labelled observations
Modelsource specific.frame size · explanation only25
Reduction Ratioreduction ratio · filter-eligible80
Rated Torque When Input 2000 r/minrated torque at input speed · filter-eligible80 Nm
Allowable Maximum Torque At Start And Stopsource specific.peak torque at start stop nm · explanation only160 Nm
Allowable Maximum Value Of Average Load Torquemaximum average load torque · filter-eligible105 Nm
Momentary Allowable Maximum Torquesource specific.momentary maximum torque nm · explanation only315 Nm
Allowable Maximum Input Speedmaximum input speed.unspecified lubricant · filter-eligible5000 rpm
Rigiditysource specific.rigidity 1e4 nm rad · explanation only9.3 ×10^4 Nm/rad
One-Way Angle Transmission Accuracysource specific.one way transmission accuracy upper limit arcsec · explanation only20 arcsec
Two-Way Angle Transmission Accuracysource specific.two way transmission accuracy upper limit arcsec · explanation only40 arcsec
Transmission Efficiencysource specific.efficiency vendor text · explanation only75~80 %
Weightmass.exact · filter-eligible1.24 kg
Design Lifesource specific.design life h · explanation only10000 h
Engineering context
Selection notes
Form changes integration scope
A component set and an assembled unit with the same ratio may have different mass, bearings, interfaces, and allowable external loads.