Product Advantages
High Torque Output
Robot joints require sufficient power within limited installation space.
Auric offers a range of power specifications from 100W to 7.5kW, with rated torque spanning approximately 0.32–23.9 N·m.
When paired with a gear reducer, the motor output can achieve significantly higher torque.
300% Peak Torque to Handle Instantaneous Robot Loads
Robots generate short-term, high-torque demands during startup, rapid acceleration, quick deceleration, and changes in direction.
For certain Auric models, peak torque can reach up to 300% of the rated torque.
Speeds up to 6,000 RPM help shorten robot motion cycles.
Robot productivity is linked to cycle time.
Auric servo motors for industrial robots feature a rated speed range of 1,500–3,000 RPM, with some models reaching a maximum speed of 6,000 RPM.
17-bit / 23-bit encoders providing high-resolution feedback
Robots require constant awareness of the motor's current position.
Auric can be configured with 17-bit or 23-bit encoders to provide real-time feedback on motor position and speed.
Theoretically, a 23-bit encoder offers the following per revolution:
2²³ = 8,388,608 position feedback units.
This allows the control system to obtain highly detailed information on rotor position changes and make timely adjustments to the motor's operating status based on the feedback.
Smooth acceleration and deceleration to reduce robot joint vibration
The Auric Servo Motor for industrial robots employs closed-loop feedback control to adjust motor output based on real-time operating conditions, ensuring smoother acceleration, deceleration, and stopping.
For high-speed robots, this stability is more important than simply pursuing maximum rotational speed.
Adapt to varying loads and minimize compromises in motor selection.
Auric offers a power range from 100W to 7.5kW, allowing for matching based on the specific load requirements of different robot joints.
For small robots:
100W–750W
For medium-sized robots:
750W–3kW
For robots handling heavier loads:
3kW–7.5kW+
Final selection should be based on calculations involving joint torque, robotic arm length, gear reduction ratio, acceleration, and duty cycle.
Servo Motor for Industrial Robot Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Servo Motor for Industrial Robot |
| Brand | Auric |
| Motor Type | Permanent Magnet AC Servo Motor |
| Rated Power | 100W – 7.5kW |
| Rated Voltage | 24V DC / 48V DC / 220V AC / 380V AC |
| Rated Speed | 1500 – 3000 RPM |
| Maximum Speed | Up to 6000 RPM |
| Rated Torque | Approx. 0.32 – 23.9 N·m |
| Peak Torque | Up to 300% of Rated Torque |
| Encoder Type | Incremental / Absolute Encoder |
| Encoder Resolution | 17-bit / 23-bit Optional |
| Control Mode | Position / Speed / Torque |
| Protection Class | IP65 / IP67 Optional |
| Insulation Class | Class F |
| Cooling Method | Natural Cooling / Forced Air Cooling |
| Brake | Optional |
| Communication | EtherCAT / CANopen / Modbus / Profinet Optional |
| Mounting | Flange Mount / Customized Mounting |
| Customization | Voltage, Shaft, Encoder, Brake, Connector and Mounting Options |
Servo Motor for Industrial Robot Recommended Power Selection
| Robot Application | Recommended Power | Rated Torque Reference |
|---|---|---|
| Small Pick-and-Place Robot | 100W – 400W | 0.32 – 1.27 N·m |
| Compact Robotic Arm | 200W – 750W | 0.64 – 2.39 N·m |
| Assembly Robot | 400W – 1.5kW | 1.27 – 4.77 N·m |
| SCARA Robot | 400W – 2kW | 1.27 – 6.37 N·m |
| Packaging Robot | 750W – 2kW | 2.39 – 6.37 N·m |
| Welding Robot | 1kW – 3kW | 3.18 – 9.55 N·m |
| Material Handling Robot | 1.5kW – 5kW | 4.77 – 15.9 N·m |
| Heavy-Duty Industrial Robot | 3kW – 7.5kW+ | 9.55 – 23.9 N·m+ |
Servo Motor Applications for Industrial Robots
Industrial Robotic Arms
Suitable for multi-axis robot joints in applications requiring high torque and precise position control.
SCARA Robots
Ideal for high-speed horizontal movement and high-frequency tasks such as electronics assembly and pick-and-place operations.
Welding Robots
Ensure a stable welding torch trajectory through precise speed and position control.
Material Handling Robots
Suitable for applications requiring high joint torque, such as loading/unloading, palletizing, and material handling.
Assembly Robots
Ideal for applications such as insertion, press-fitting, screw driving, and precision component positioning.
Packaging Robots
Suitable for high-speed picking, packaging, palletizing, and sorting equipment.
Auric provides more than just motors to industrial robot servo motor OEMs.
Based on your robot's specific parameters, Auric offers:
Motor power selection
Joint torque calculation
Speed matching
Gearbox matching
Encoder configuration
Brake configuration
Servo drive matching
OEM/ODM customization
Sample testing
Volume supply
Technical support
If you already know the robot's payload, arm length, gear ratio, joint speed, and duty cycle, Auric can help you determine the appropriate motor power and torque range based on actual operating conditions.
From 100W compact robot servo motors to 7.5kW industrial robot servo motors, Auric offers a range of power, speed, torque, and feedback configurations, enabling robot manufacturers to match motors to actual load requirements.
Auric - Precision Motion. Reliable Power. Built for Industrial Robotics.
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