Product Overview
In the design of this 48V servo motor, AURIC focused on control stability under medium-voltage power supply, responsiveness to dynamic load changes, and temperature rise and reliability during long-term operation.
By optimizing the magnetic circuit and winding structure, the motor can still output stable torque under 48V DC conditions and maintain excellent speed tracking performance.
Core Performance
Rated Voltage: 48V DC
Control Method: Closed-loop servo control
Dynamic Characteristics: Linear torque output, no crawling at low speeds
Dynamic Response: Fast acceleration and deceleration response, suitable for frequent starts and stops
Efficiency Performance: High efficiency in the medium load range, more controllable energy consumption
This servo motor achieves control performance close to high-end servo motors without increasing system complexity.
Operating Stability and Durability
This 48V servo motor offers a choice of insulation system structures, with temperature resistance ranging from 155°C to 180°C.
The permanent magnets use magnetic steel with a higher demagnetization resistance, suitable for continuous operation.
Optimized bearing and rotor balance design reduces vibration and noise.
Suitable for continuous operation, not just short-term peak performance.
In a 48V system, stability is often more important than extreme parameters.
Performance parameter table
| Performance Parameter | |||||||
| TYPE | A60ST-M4802 | A60ST-M4804 | A60ST-M4806 | A80ST-M4807 | A80ST-M4810 | A110ST-M4815 | A130ST-M4815 |
| Rated Output (W) | 200 | 400 | 600 | 750 | 1000 | 1500 | 1500 |
| Rated Voltage(V) | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| Rated Current(A) | 6 | 10 | 15 | 19 | 25 | 45 | 45 |
| Rated Speed(RPM) | 3000 | 3000 | 3000 | 3000 | 3000 | 2500 | 2500 |
| Rated Torque(N.m) | 0.637 | 1.27 | 1.91 | 2.4 | 3.2 | 6 | 6 |
| Instantaneous Peak Torque(N.m) | 1.91 | 3.81 | 5.73 | 4.8 | 6.4 | 12 | 12 |
| Max. Motor EMF(V/1000r/min) | 7.7 | 8.6 | 8.6 | 8 | 8 | 9.5 | 9.5 |
| Torque Coefficient(N.m/A) | 0.106 | 0.127 | 0.127 | 0.13 | 0.13 | 0.83 | 0.83 |
| Rotor Inertia (Kg.㎡) | 0.3x10-4 | 0.53x10-4 | 0.68x10-4 | 1.62x10-4 | 2.1x10-4 | 7.4x10-4 | 12.9x10-4 |
| Line Resistance (Ω) | 0.63 | 0.39 | 0.25 | 0.08 | 0.05 | 0.03 | 0.2 |
| Line Inductance(mH) | 1.12 | 0.72 | 0.43 | 0.27 | 0.17 | 0.17 | 0.3 |
| Electrical Time Constant(Ms) | 1.77 | 1.8 | 1.7 | 3.4 | 3.4 | 5.7 | 1.5 |
| Insulation Class | F | F | F | F | F | F | F |
| Ingress Protection rating | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 | IP65 |
| Ambient Temperature(°C) | -20--+40 | -20--+40 | -20--+40 | -20--+40 | -20--+40 | -20--+40 | -20--+40 |
| Ambient Humidity | 20--80% | 20--80% | 20--80% | 20--80% | 20--80% | 20--80% | 20--80% |
| Weight(KG) | 1 | 1.4 | 1.8 | 2.5 | 3.2 | 6.5 | 6.6 |
It can be customized according to your requirements, including parameters such as voltage, power, rotational speed, and installation dimensions.
Manufacturing Process
The stator windings are re-matched to the 48V voltage characteristics to avoid ineffective current.
The magnetic circuit structure is optimized through simulation to improve torque density per unit volume.
Key components undergo consistent screening to ensure stable performance in mass production.
Each motor undergoes no-load, load, and encoder feedback testing before leaving the factory.
This effectively reduces the occurrence of inconsistent performance ("one good, one bad") after bulk purchasing.
Compatibility
Compatible with mainstream 48V servo drives/servo motor controllers
Supports multiple feedback methods (incremental encoder and absolute encoder options available)
Easy integration with PLCs, motion control cards, and automation control systems
Supports OEM customization: flange size, shaft type, cable interface, and feedback configuration
For equipment manufacturers, minimal modifications and fast integration are often more valuable than simply focusing on parameters.
Product Advantages and Applications
|
Application areas |
effect |
Advantages demonstrated |
|
Automated production line |
Precise speed and position control |
Reduce downtime |
|
Packaging equipment |
High-frequency starting and stopping and synchronization |
Improve rhythm consistency |
|
Logistics and transportation system |
Medium power drive |
Low energy consumption, stable operation. |
|
Robot actuators |
Dynamic response control |
Smoother movements |
|
Specialized mechanical equipment |
Continuous operation |
Low temperature rise, long lifespan. |
FAQ
If you are looking for a stable, efficient servo motor suitable for 48V systems for your equipment, I can help you find the most suitable solution based on your load, operating mode, and control requirements.
Please contact us for technical specifications and pricing information.
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