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
HIWIN Corporation · DATORKER DGH-PH
DGH-25-120-PH
Vendor-specific / unresolved harmonic reducer configuration with a 120:1 reduction ratio and hollow shaft.
Vendor-specific / unresolvedconfigurationlimitedreviewed
This record is a source-backed research sample, not yet a verified orderable SKU.
Normalized data
Specifications
Performance
Reduction ratio120 :1
Rated torque at input 2000r/minAt 2,000 rpm input87 Nm
Nominal output torqueNot published
Repeated peak torqueNot published
Peak torque at start/stop217 Nm
Maximum average load torque140 Nm
Maximum momentary torqueNot published
Instantaneous torque395 Nm
Emergency-stop torqueNot published
Maximum allowable peak torqueNot published
Maximum input speed — source generic5,600 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 labelHeavy-load hollow, combination/hollow-shaft input
Input configurationHollow shaft
Frame sizeVendor code · explanation only in v0.125
MassNot published
Input moment of inertiaNot published
Rated service lifeNot published
All source-labelled observations
Modelsource specific.frame size · explanation only25
Reduction Ratioreduction ratio · filter-eligible120
Rated torque at input 2000r/minrated torque at input speed · filter-eligible87 Nm
Peak torque at start/stopsource specific.peak torque at start stop nm · explanation only217 Nm
Permissible maximum value of average load torquemaximum average load torque · filter-eligible140 Nm
Instantaneous permissible max. torquesource specific.instantaneous max torque nm · explanation only395 Nm
Permissible maximum input speedmaximum input speed.unspecified lubricant · filter-eligible5600 rpm
Permissible average input speedpermissible average input speed.unspecified lubricant · filter-eligible3500 rpm
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.