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| Brand Name | 3X MOTION | Model Number | RD Series | Place of Origin | China | 
|---|
Brushless AC Servo Motors RD Series 80mm*80mm square size
 
Performance Data
| Model | Units | RD1D330D3M3QM39 | RD2D430D3M3QM42 | RD3D520D2M3QM72 | RD425D | 
| Poles        | / | 4P | 4P | 4P | 4P | 
| Rated Voltage | VAC | 220 | 220 | 220 | 220 | 
| Rated Power     | W | 400 | 750 | 730 | 1000 | 
| Rated Torque    | N.m | 1.3 | 2.4 | 3.5 | 4 | 
| Rated Speed   | rpm | 3000 | 3000 | 2000 | 2500 | 
| Maximum Toque | N.m | 3.8 | 7.1 | 10.5 | 12N | 
| Maximum Speed   | rpm | 1300 | 2700 | 2500 | 1300 | 
| Rated Current | A | 7.9 | 18 | 15.7 | 7.9 | 
| Maximum Current | A | 15.8 | 36 | 31.4 | 15.8 | 
| Torque Coefficient | N.m/A | 2.53 | 1.11 | 1.27 | 2.53 | 
| Rotor Intertia  | Kg*cm² | 1.05 | 1.82 | 2.63 | 2.97 | 
| Resistance     | Ω | 4.44 | 2.28 | 3.6 | 2.9 | 
| Back E.M.F    | V/Krpm | 39 | 41.7 | 72.1 | 56.8 | 
| Electrical Time Constant | ms | 10.2 | 9.4 | 9.3 | 10.2 | 
| Mechanical Time Constant | ms | 1.56 | 1.52 | 1.53 | 1.56 | 
| Dielectric Strength   | / | 2000V 5mA 1min | 2000V 5mA 1min | 2000V 5mA 1min | 2000V 5mA 1min | 
| Insulation Class | Class | F | F | F | F | 
| Safety Class | / | IP65 | IP65 | IP65 | IP65 | 
| Encoder Type | / | 2500ppr incremental encoder | |||
| Environment   | / | -20℃ to 50℃ humidity<90% | |||
| Weight    | Kg | 18 | 18 | 18 | 18 | 
| Length      | mm | 216.2mm | 242.2mm | 268.2mm | 280.2mm | 
 
Description                           
                           
3X MOTION AC Servo motors are widely used in such diverse market   area such as textile machines and automation/robotic applications.           
                           
Customization Options                           
                           
Shaft Extensions:
All motors can be supplied with custom shaft where dimensions can be modified to customer demand
 
Connections:
All motors are supplied with lead wire, typical connector or plug-in connector.
 
Encoder:
All motors can be supplied on request with a variety of encoder options and resolutions.
 
Components: 
We have cooling fan, brake, thermal protector for your choice.  
 
 
Dimensions in mm





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3X Motion Technologies Co., Ltd