DC SERVO - SANMOTION T - SANYO DENKI EUROPE - #21

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20 Characteristics of overload duty cycle 300 250 200 150 60% 40% 30% 20% 100 Load time tR (min.) 50% 10% duty 0.1 0.5 1 5 10 50 100 Load factor(%) 300 250 200 150 60% 40% 30% 20% 100 0.1 0.5 1 5 10 50 100 50% Load time tR (min.) 10% duty Load factor(%) 300 250 200 150 60% 40% 30% 20% 100 Load time tR (min.) 50% 10% duty 0.1 0.5 1 5 10 50 100 Load factor(%) 300 250 200 150 60% 40% 30% 20% 100 Load time tR (min.) 50% 10% duty 0.1 0.5 1 5 10 50 100 Load factor(%) 300 250 200 150 60% 40% 30% 20% 100 Load time tR (min.) 50% 10% duty 0.1 0.5 1 5 10 50 100 Load factor(%) T402 T404,T506 T406 T850 T511,T720,T730,T840 tR tF Load factor���@×100���@�@�@�@�@�@�@�@�@�@ ×100 Armature current Stall armature current TL TS Load time factor, %ED���@�@�@×100 tR tR�{tF Rest time tF���itR�@�@�@�@1�@0�@0�@�@ I�j�@�@�@%ED Typical calculations�iV850-012�j Supposing that the load factor is 150% and the percentage of ED is 40%, the load time tR = 3 (minutes), from the characteristic curve of overload duty cycle. Therefore, Rest time This means that, if you run the system at an overload of 150% with regard to the continuous stall torque for three minutes, you need a rest time of 4.5 minutes. tF��tR�@�@1�@0�@0�@�@ I�@��3�@1�@0�@0 I ��4.5(minutes) 40 �i�@�@�j�i�@�@�j %ED When repeatedly driving "SANMOTION T" under an overload as illustrated in the righthand figure, calculate the operable time tR on the basis of the characteristic curve of overload duty cycle. TS�FContinuous stall torque TL�FLoad torque tR�FLoad time (minutes) tF�FRest time (minutes) Standard Specifications Model Number Nomencalture System Configuration Features and Functions Optional Equipment Dimensions External Wiring Diagram Setup Software