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

3.3 Ratings and Specifications of SGMGH (1500min -1 )(2) Holding Brake Moment of InertiaThe moment of inertia of the servomotor with holding brake is expressed using the following equation.(The moment of inertia of the servomotor with holding brake) =(rotor moment of inertia) + (brake moment of inertia)Servomotor ModelSGMGH-Holding BrakeMoment of Inertia J05AA05DA09AA09DA13AA13DA20AA20DA30AA30DA44AA44DA×10 -4 kg•m 2 2.10 8.50×10 -3 lb•in•s 2∗ 1.86 7.5355AA55DA75AA75DAServomotor ModelSGMGH-Holding BrakeMoment of Inertia J* These values are reference values.1AAA1ADA(3) Torque-motor Speed Characteristics1EAA1EDA×10 -4 kg•m 2 18.8 37.5×10 -3 lb•in•s 2∗ 16.7 33.23SGMGH-05AA, -05DA3000SGMGH-09AA, -09DA3000SGMGH-13AA, -13DA3000SGMGH-20AA, -20DA3000Motor 2000speed(min -1 ) 1000ABMotor 2000speed(min -1 ) 1000ABMotor2000speed(min -1 ) 1000ABMotor 2000speed(min -1 ) 1000AB00 2 4 6 8 1000 5 10 15 20Torque (N•m)Torque (N•m)0 20 40 60 80Torque (lb•in)0 50 100 150Torque (lb•in)000 10 20 300 10 20 30 40Torque (N•m)Torque (N•m)0 50 100 150 200 2500 100 200 300Torque (lb•in)Torque (lb•in)SGMGH-30AA, -30DA3000SGMGH-44AA, -44DA3000SGMGH-55AA, -55DA3000SGMGH-75AA, -75DA3000Motor 2000speed(min -1 ) 1000ABMotor 2000speed(min -1 ) 1000ABMotor2000speed(min -1 ) 1000ABMotor 2000speed(min -1 ) 1000AB00 10 20 30 40 50Torque (N•m)00 20 40 60 80Torque (N•m)00 20 40 60 80 100Torque (N•m)00 50 100 150Torque (N•m)0 100 200 300 4000 200 400 6000 200 400 600 8000 500 1000Torque (lb•in)Torque (lb•in)Torque (lb•in)Torque (lb•in)SGMGH-1AAA, -1ADA3000SGMGH-1EA A, -1ED A3000Motor 2000speed(min -1 ) 1000ABMotor 2000speed(min -1 ) 1000ABA: Continuous Duty Zone B : Intermittent Duty Zone00 50 100 150 200Torque (N•m)00 50 100 150 200 250Torque (N•m)0500 1000 1500Torque (lb•in)0500 100015002000Torque (lb•in)3-19