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Gearmotor design selection method

Gear selection should first determine the following technical parameters: the number of hours worked per day; from the number of stops per hour; hour operation cycle; reliability requirements; work machine work machine torque T; the output speed n; type of load; ambient temperature; spot cooling conditions; reducer is usually based on constant torque, frequent starts and stops and situation normal temperature design. The allowable output torque T is determined by the following formula: T = T a X fB service factor T out ---- geared motor output torque gear motor service factor fB ----

Dec 28, 2015