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Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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3 Specifications and Dimensional Drawings3.4.3 SGMGH Servomotors (1000 min -1 ) With Low-backlash Gears09ABL141/509ABL24 1/98.6209ABL54 0.91/20(76)09ABL74 1/2909ABL84 1/4512ABL14ServomotorModelSGMGH-OutputWServomotorRatedSpeedmin -1RatedTorqueN•m(lb•in)GearRatio1/512ABL24 1/911.512ABL54 1.2 10001/20(102)12ABL74 1/2912ABL84 1/4520ABL141/520ABL24 2.019.1(169)1/920ABL54 1/2030ABL141/528.43.0(251)30ABL24 1/9RatedTorque/EfficiencyN·m/%(lb·in/%)34.5/80(305/80)62.1/80(550/80)138/80(1221/80)200/80(1770/80)310/80(2744/80)46/80(407/80)82.8/80(733/80)184/80(1629/80)267/80(2363/80)414/80(3664/80)76.4/80(676/80)138/80(1221/80)306/80(2708/80)114/80(1009/80)204/80(1806/80)Gear OutputInstantaneousPeakTorque/EffectiveN·m/%(lb·in/%)77.2/80(683/80)139/80(1230/80)309/80(2735/80)448/80(3965/80)695/80(6151/80)112/80(991/80)202/80(1788/80)448/80(3965/80)650/80(5753/80)1008/80(8922/80)176/80(1558/80)317/80(2806/80)704/80(6231/80)255/80(2257/80)459/80(4063/80)RatedSpeedmin -1Max.Speedmin -1200 400111 22250 10034 6822 44200 400111 22250 10034 6822 44200 400111 22250 100200 400111 222Note: Output torque and motor speed produce the following trends in efficiency. Values in the table are atthe rated motor speed.Moment of Inertia J×10 -4 kg·m 2(×10 -3 lb·in·s 2 )Motor +Gears23.9(21.2)25.3(22.4)27.4(24.3)30.9(27.3)27.2(24.1)41.9(37.1)39.5(35.0)51.9(45.9)45.1(39.9)41.4(36.6)56.2(49.7)53.8(47.6)66.2(58.6)87.9(77.8)80.0(70.8)Gears3.40(3.01)4.80(4.25)6.90(6.11)10.4(9.21)6.70(5.93)10.2(9.03)7.80(6.90)20.2(17.9)13.4(11.9)9.70(8.59)10.2(9.03)7.80(6.90)20.2(17.9)20.4(18.1)12.5(11.1)EfficiencyEfficiencyOutput torqueOutput torque3-32

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