80mm AC Servo Motor
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Features of SMH80 Series of AC Servo Motor
1. This product is small in size and light in weight. It has fast response, high speed, low inertia, smooth running and stable torque.
2. It has instantaneous 3-fold or higher torque overload capacity.
3. The pulsation at high or low-speed running is extremely small and the noise is low.
4. The protection level is IP65, so our product can adapt to harsh environments.
| Model | SMH80 - 753026xxL SMH80 - 753026xxC SMH80 - 753026xxM | SMH80 - 1003026xxL SMH80 - 1003026xxC SMH80 - 1003026xxM | |
| Rated Power Pn (W) | 750 | 1000 | |
| Rated Torque Tn (N·m) | 2.39 | 3.18 | |
| Rated Speed nn (rpm) | 3000 | 3000 | |
| Rated Current In (A) | 3.9 | 6.3 | |
| DC Link Voltage UDC (V) | 300 | 300 | |
| Maximum Torque Tm (N·m) | 7.17 | 9.48 | |
| Maximum Current Im (A) | 11.7 | 18.9 | |
| Standstill Torque Ts (N·m) | 2.63 | 3.3 | |
| Standstill Current Is (A) | 4.29 | 6.93 | |
| Voltage Constant Ke (V/krpm) | 40 | 34 | |
| Torque Constant Kt | 0.662 | 0.562 | |
| Line-line Resistance RL (Ω) | 1.4 | 0.86 | |
| Line-line Inductance LL (mH) | 7.5 | 4.5 | |
| Electrical Time Constant τe (ms) | 5.35 | 5.23 | |
| Mechanical Time Constant τm (ms) | 0.75 | 0.89 | |
| Rotor Moment of Inertia J m (kg·cm2) | 1.36 | 1.9 | |
| Number of Poles | 6 | 6 | |
| Max. Voltage Rising du/dt (kV/μs) | 8 | 8 | |
| Insulation Class | F | F | |
| Max. Radial Force Fr (N) | 335 | 335 | |
| Max. Axial Force Fa (N) | 167.5 | 167.5 | |
| Weight (Kg) | 3.3 | 3.9 | |
| Position Feedback Device | 2500p/rev incremental encoder or Resolver (sin-cos) | ||
| Temperature Sensor | NA | ||
| Cooling Method | Fully enclosed, self-cooled | ||
| Protection Level | IP65, shaft sealing IP54 | ||
| Environmental Conditions | Temperature | -20℃~40℃ | |
| Humidity | Below 90%RH (No condensation) | ||
| Environment | Away from corrosive, flammable gas, oil droplets and dust | ||
| Installation Altitude | Max.4000m Above 1000m, power decreases by 1.5% per each increase of 100m | ||
| Rated Conditions | Mounting | Anodized aluminum heat dissipation plate 255mm × 255mm × 6mm | |
| Temperature | The temperature rise of the housing is 60K when the ambient temperature is 40℃. | ||
Related Names
Small-sized Actuating Motor | Lightweight AC Actuating Electric Device | Smooth Running Servo Electromechanical Machine
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