3.2 Servomotors3-21 Specifications and External Dimensions for Motors33.2.3 Overload CharacteristicsThe overload detection level is set under hot start * conditions at a servomotor surrounding air temperature of40°C.∗ A hot start indicates that both the SERVOPACK and the servomotor have run long enough at the rated load to be ther-mally saturated.Note: Overload characteristics shown above do not guarantee continuous duty of 100% or more output. Use a servomotorwith effective torque within the continuous duty zone in 3.2.2 Torque-Motor Speed Characteristics.3.2.4 Holding Brake Electrical SpecificationsThe holding brake electrical specifications are shown below. The holding brake is only used to hold the loadand cannot be used to stop the servomotor.Note 1. For information on the holding brake power supply and connecting methods, refer to 8.4.3 (1) Wiring Example.2. The holding brake open time and holding brake operation time vary depending on which discharge circuit isused. Make sure holding brake open time and holding brake operation time are correct for your servomotor.Rated torque + Max.torque2Max.torque(Max.current)Rated torque(Rated current) Approx.100% Max.torqueRated torque × 100%10000.01000.0Detectingtime (s) 100.010.01.0Servomotor ModelServomotorRatedOutput kWHolding Brake SpecificationsHoldingTorqueNxmRated Voltage 24 VDC Rated Voltage 90 VDCCapacityWRatedCurrentA (at 20°C)CapacityWRatedCurrent A(at 20°C)SGMGV-05 0.45 4.5 10 0.42 10 0.11SGMGV-09 0.85 12.7 10 0.41 10 0.11SGMGV-13 1.3 19.6 10 0.41 10 0.11SGMGV-20 1.8 19.6 10 0.41 10 0.11SGMGV-30 2.9 43.1 18.5 0.77 18.5 0.21SGMGV-44 4.4 43.1 18.5 0.77 18.5 0.21SGMGV-55 5.5 72.6 25 1.05 25 0.28SGMGV-75 7.5 72.6 25 1.05 25 0.28
