제품

송전 장비정밀 측정 기기도자기 장비
CORONET 감속기
Series선택 절차작업표치수CAD

선택 절차

Reduction ratio,input power & frame size
작업표
Coronet reducer service factors

Check point Reference

RX Series
선택 절차 Check point Reference
Speed ratio For Reduction Ratio Selection, use this formula: Reduction Ratio = Required Output RPM / Input RPM of CORONET REDUCER * See“REDUCTION RATIO, INPUT POWER, & FRAME SIZE SELECTION CHART”. Reduction ratio,input power & frame size
작업표
Required torque Determine model and frame size by multiplying service factors by required torque according to the required torque listed. * See“LOAD CLASSIFICATION TABLE ”. Coronet reducer service factors
작업표
Starting/peak torque Select model, the allowable torque of which does not exceed 250% of the rated torque. For frequent starting conditions, select model in consideration of this formula: Load GD2 < Motor GD2 × Reduction Ratio2 * See“SELECTION TABLE”. 작업표
Load conditions Load conditions
Select model, allowable overhung and thrust load of which does not exceed the allowable load listed. Method of coupling devices and the load,
・Coupling ・・・No load other than rotating force .
・Pulley, Chain, & Spur gear・・・Overhung load.
・Helical gear, & Bevel gear・・・Overhung load + Thrust load.
* When using chain gear, its P.C.D. must be 3 times larger than the dia. of the shaft. When using chain gear, its P.C.D. must be 3 times larger than the dia. of the shaft.
Reduction ratio,input power & frame size
Special load conditions When operating CORONET REDUCERS under special load conditions, consult factory. -
Model is selected.

Reduction ratio,input power & frame size



Coronet reducer service factors

Duration of service Intermittent 10 Hrs.per day 10 Hrs. ~ 24 Hrs. per day
Load classifications Uniform load(U) 1.0 1.2
Moderate load(M) 1.2 1.4
Heavy shock(H) 1.4 1.6

Load classification table The following chart “APPLICATION CLASSIFICATION TABLE” may be used as a guide for load nature determination.
Load nature:
U‐Uniform load
M‐Moderate load
H‐Heavy shock