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

3.4 Ratings and Specifications of SGMGH (1000min -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-03AB 06AB 09AB 12AB 20AB 30AB 40AB 55ABHolding Brake ×10 -4 kg•m 2 2.10 8.50Moment of Inertia J×10 -3 lb•in•s 2∗ 1.86 7.52* These values are referece values.(3) Torque-motor Speed Characteristics2000SGMGH-03AB2000SGMGH-06AB2000SGMGH-09AB2000SGMGH-12AB1500Motorspeed1000(min -1 )500AB1500Motorspeed1000(min -1 )500AB1500Motorspeed1000(min -1 )500AB1500Motorspeed1000(min -1 )500AB300 2 4 6 8Torque (N•m)0000 5 10 150 5 10 15 200 10 20 30Torque (N•m) Torque (N•m) Torque (N•m)0 20 40 600 50 1000 50 100 1500 100 200Torque (lb•in)Torque (lb•in) Torque (lb•in) Torque (lb•in)SGMGH-20ABSGMGH-30ABSGMGH-40ABSGMGH-55AB20002000200020001500150015001500Motorspeed(min -1 )1000500ABMotorspeed1000(min -1 ) 500ABMotor1000speed(min -1 ) 500ABMotor1000speed(min -1 ) 500AB00 20 40 60Torque (N•m)00 20 40 60 80Torque (N•m)00 50 100 150Torque (N•m)0 200 4000 200 400 6000 500 1000 1500Torque (lb•in)Torque (lb•in)Torque (lb•in)A : Continuous Duty Zone B : Intermittent Duty Zone00 50 100 150Torque (N•m)0 500 1000 1500Torque (lb•in)3-27