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

3.6 Ratings and Specifications of SGMDH (2000min -1 )3.6 Ratings and Specifications of SGMDH (2000min -1 )3.6.1 SGMDH Servomotors (2000min -1 ) With Holding Brakes(1) Ratings and Specifications• 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• Thermal Class: F• Withstand Voltage: 1500 VAC for one minute• Enclosure: Totally enclosed, IP67 self-cooled(except for the shaft opening)• Ambient Humidity: 20% to 80% (no condensation)• Drive Method: Direct drive• Holding Brake: 90 VDC, static friction torque 29.4 N·mVoltage200 VServomotor ModelSGMDH-22AAB 32AAB 40AABRated Output ∗1 kW 2.2 3.2 4.0N·m 10.5 15.3 19.1Rated Torque ∗1 lb·in ∗2 92.9 135 169Instantaneous Peak N·m 36.7 53.5 66.9Torque ∗1 lb·in ∗2 325 474 592Rated Current ∗1 A (rms) 15.7 20.9 23.2Instantaneous Max.Current ∗1 A (rms) 54 73 77Rated Speed ∗1 min -1 2000Max. Speed ∗1 min -1 3000Torque ConstantN·m/A (rms) 0.72 0.78 0.92lb·in/A (rms) ∗2 6.4 6.9 8.1Rotor Moment of x10 -4 kg·m 2 56.6 74.2 91.8Inertia J (IncludingHolding BrakeMoment of Inertia)x10 -3 lb·in·s 2 ∗2 50.1 65.7 81.3Rated Power Rate ∗1 kW/s 19.5 31.5 39.7Rated AngularAcceleration ∗1 rad/s 2 1850 2060 20803* 1. These items and torque-motor speed characteristics quoted in combination with an SGDM/SGDHSERVOPACK are at an armature winding temperature of 20°C (68°F).* 2. These values reference values.Note: These characteristics are values with the following iron plates (heat sinks) attached for cooling.650 × 650 × 35 (mm) [25.59 × 25.59 × 1.38 (in)]3-39