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

3.7 Ratings and Specifications of SGMUH (6000min -1 )3.7 Ratings and Specifications of SGMUH (6000min -1 )3.7.1 SGMUH Servomotors (6000min -1 ) Without 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: 1800 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 driveVoltage400 VServomotor ModelSGMUH-10DA 15DA 30DA 40DARated Output ∗1 kW 1.0 1.5 3.0 4.0N·m 1.59 2.45 4.9 6.3Rated Torque ∗1 lb·in ∗2 14.1 21.7 43.5 55.8Instantaneous Peak N·m 6.5 11 21.5 29Torque ∗1 lb·in ∗2 57.6 97.5 190 257Rated Current ∗1 A (rms) 2.7 4.1 8.1 9.6Instantaneous Max.Current ∗1 A (rms) 8.5 14 28 38.5Rated Speed ∗1 min -1 6000Max. Speed ∗1 min -1 6000Torque Constant×10Rotor Moment of InertiaJ -4 kg·m 2∗3N·m/A (rms) 0.81 0.83 0.81 0.80lb·in/A (rms) ∗2 7.2 7.4 7.2 7.11.74 2.47 7.0 9.6(2.07) (2.80) (9.1) (11.7)x10 -3 lb·in·s 2 ∗2 1.54 2.19 6.2 8.5(1.83) (2.48) (8.06) (10.4)Rated Power Rate ∗1 kW/s 14.5 24.3 34.3 41.3Rated Angular Accelerationrad/s 2 9130 9910 7000 6550* 1. These items and torque-motor speed characteristics quoted in combination with SGDH SERVO-PACK are at an armature winding temperature of 20°C (68°F).* 2. These values are reference values.* 3. The values in the parentheses are those for motors with holding brakes.Note: These characteristics are values with the following aluminum plates (heat sinks) attached for cooling.SGMUH-10 and 15: 300 × 300 × 12 (mm) [11.81 × 11.81 × 0.47 (in)]SGMUH-30 and 40: 400 × 400 × 20 (mm) [15.75 × 15.75 × 0.79 (in)]33-41