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

3 Specifications and Dimensional Drawings3.1.2 SGMAH Servomotors With Standard Backlash Gears(c) 400-V ClassSGMAH-03DSGMAH-07D5000500040004000Motor 3000Motor 3000speed A B speed20002000A B(min -1 )1000(min -1 )1000000 1 2 3 40 2 4 6 8Torque (N•m)Torque (N•m)0 200 400 6000 400 800 1200Torque (oz•in)Torque (oz•in)ABContinuous Duty ZoneIntermittent Duty Zone(5) Holding Brake Electrical SpecificationsHolding BrakeRated Voltage90 VDC24 VDCServomotorModelServomotorCapacityWCapacityWNote: The holding brake is only used to hold the load and cannot be used to stop the servomotor.3.1.2 SGMAH Servomotors With Standard Backlash GearsHolding Brake SpecificationsHoldingTorqueN•m (oz•in)CoilResistanceΩ(at 20°C(68 °F))RatedCurrentA (at 20°C(68 °F))SGMAH-A3 30 6 0.0955 (13.5) 1350 0.067SGMAH-A5 50 6 0.159 (22.5) 1350 0.067SGMAH-01 100 6 0.318 (45.0) 1350 0.067SGMAH-02 200 7.4 0.637 (90.2) 1095 0.082SGMAH-03 300 7.4 0.955 (135) 1095 0.082SGMAH-04 400 7.4 1.27 (180) 1095 0.082SGMAH-07 650 9 2.07 (293) 900 0.1SGMAH-08 750 9 2.39 (338) 900 0.1SGMAH-A3 30 6 0.0955 (13.5) 96 0.25SGMAH-A5 50 6 0.159 (22.5) 96 0.25SGMAH-01 100 6 0.318 (45.0) 96 0.25SGMAH-02 200 6.9 0.637 (90.2) 83.5 0.29SGMAH-03 300 6.9 0.955 (135) 83.5 0.29SGMAH-04 400 6.9 1.27 (180) 83.5 0.29SGMAH-07 650 7.7 2.07 (293) 75.2 0.32SGMAH-08 750 7.7 2.39 (338) 75.2 0.32• Time Rating: Continuous• Vibration Class: 15 µm or below• Insulation Resistance: 500 VDC, 10 MΩ min.• Ambient Temperature: 0 to 40°C (32 to 104°F)• Excitation: Permanent magnet• Mounting: Flange method• Gear Mechanism: Planetary gear mechanism• Thermal Class: B• Withstand Voltage:100 V, 200 V Servomotors: 1500 VAC for one minute400V Servomotors: 1800 VAC for one minute• Enclosure: Totally enclosed, self-cooled, IP55 (exceptfor shaft opening)• Ambient Humidity: 20% to 80% (no condensation)• Drive Method: Direct drive• Backlash: 15 to 20 min max.• Gear Rotation Direction: Same direction as servomotor3-6