Integrated Rotary Servo Motor Systems
Integrated Rotary Servo Motor Systems
Terapec integrated rotary servo motor systems offer compact, lightweight solutions with a high level of integration, featuring the controller and power electronics housed within the servo body.
Highly integrated control structure
The high level of integration simplifies the system architecture, speeds up integration processes, and increases operational reliability. This structure, which combines the servo motor, controller, and power electronics in a single housing, provides high dynamic performance, low latency, and stable control characteristics. Its ability to operate without the need for external drivers or additional control units strengthens system integrity, especially in critical mission applications.
Terapec integrated servo solutions are optimized for aerospace, space, and marine applications, as well as mechanisms with space and weight constraints. It offers solutions suitable for different system requirements with 5Nm, 30Nm, and 60Nm torque options.
5Nm – 60Nm
Torque Range
RS422 / CAN
Communication
0.1° – 0.2°
Positioning Accuracy
Aviation & Marine
Application-Specific Design
Let’s define the most suitable integrated servo motor solution for your system together.
5Nm Servo System
The 5Nm servo system is designed for applications requiring precise motion control, offering low weight, high positioning accuracy, and fast dynamic response.
5 Nm Nominal Torque
0.29 kg Weight
RS422 / CAN Communication
0.1° Control Accuracy
Integrated design
The controller and power electronics are integrated into the servo housing. This eliminates the need for an external drive, providing a simpler and more reliable system architecture.
High speed and precision
With a nominal speed of 150°/s and 0.1° control accuracy, the system ensures fast and stable positioning performance.
Suitability for harsh environments
Designed to withstand vibration and environmental factors encountered in aerospace and marine applications, ensuring reliable operation under demanding conditions.
5Nm Servo System Technical Specifications
| Control / Power Voltage | 28V / 28V |
| Communication Bus | RS422 / CAN |
| Rated Torque | 5 Nm |
| Maximum Torque | 10 Nm |
| Rated Speed | 150 °/s |
| Swing Angle | ±30° |
| Accuracy | 0.1° |
| Bandwidth | ≥ 10 Hz |
| Weight | 0.29 kg |
| Dimensions (mm) | 48 × 30 × 80 |
| Application Areas | Aviation, Maritime |
30Nm Servo System
The 30Nm servo system is designed for applications requiring higher torque, offering stable control, low latency, and high reliability.
20 Nm Nominal Torque
0.55 kg Weight
RS422 / CAN Communication
0.2° Control Accuracy
Robust construction
Provides long service life under vibration and harsh operating conditions.
Integrated architecture
Eliminates the need for an external drive, enabling faster commissioning and simplified system integration.
Balanced power and performance
Designed for stable operation in medium torque applications, delivering a well-balanced combination of power and control performance.
30Nm Servo System Technical Specifications
| Control / Power Voltage | 28V / 28V |
| Communication Bus | RS422 / CAN |
| Rated Torque | 20 Nm |
| Maximum Torque | 30 Nm |
| Rated Speed | 50 °/s |
| Swing Angle | ±20° |
| Accuracy | 0.2° |
| Bandwidth | ≥ 5 Hz |
| Weight | 0.55 kg |
| Dimensions (mm) | 127 × 48 × 41 |
| Application Areas | Aviation, Maritime |
60Nm Servo System
The 60Nm servo system is designed for heavy-duty applications, offering high torque capacity, a compact design, and stable dynamic performance.
40 Nm Nominal Torque
1.129 kg Weight
RS422 / CAN Communication
0.2° Control Accuracy
High load capacity
Ensures reliable and stable performance in the control of heavy mechanical loads.
Compact yet powerful
Provides space-saving advantages with its compact housing despite high torque output.
Designed for critical applications
Developed in accordance with aerospace and marine standards, ensuring reliability in demanding environments.
60Nm Servo System Technical Specifications
| Control / Power Voltage | 28V / 28V |
| Communication Bus | RS422 / CAN |
| Rated Torque | 40 Nm |
| Maximum Torque | 60 Nm |
| Rated Speed | 50 °/s |
| Swing Angle | ±20° |
| Control Accuracy | 0.2° |
| Bandwidth | ≥ 4.5 Hz |
| Weight | 1.129 kg |
| Dimensions (mm) | 163 × 62 × 56 |
| Application Areas | Aviation, Maritime |
Applications
Aviation Systems
Integrated servo motor systems, with their lightweight construction and high-precision motion control, are preferred for control surfaces, steering mechanisms, and precision actuator applications.
Their low-latency dynamic performance ensures stable and repeatable motion on aviation platforms.
Marine Applications
Integrated rotary servo motors, designed for harsh environmental conditions, offer a solution that is resistant to vibration and environmental effects in marine systems.
Their compact body structure allows for easy integration in confined spaces.
Mechanisms with Space and Weight Constraints
The integrated architecture, which eliminates the need for an external driver, offers significant advantages in mobile platforms, portable systems, and special mechanical designs.
Reduced cabling and a simple system structure provide a more reliable and faster commissioning process.
How Does an Integrated Servo Motor System Work?
1. Integrated Control Architecture
In integrated servo motor systems, the controller and power electronics are located within the motor body. This architecture eliminates the need for an external driver, offering a simpler, more reliable, and compact system structure.
2. Power and Communication Structure
The system operates at a 28V supply voltage and supports RS422 / CAN communication protocols. This structure enables the servo motor to exchange data quickly and reliably with high-level control systems.
3. Precise Motion Control
With high-resolution positioning capability, the servo motor provides precise control within the range of 0.1° – 0.2°. This ensures stable and repeatable motion, especially in aerospace and marine applications.
4. Application-Specific Performance
Integrated servo motor systems, offered with different torque and speed options, are selected according to space, weight, and performance constraints and integrated into the application.
Frequently Asked Questions
What is an integrated rotary servo motor system?
Integrated rotary servo motor systems are compact, highly integrated motion control solutions that combine a servo motor, controller, and power electronics within a single housing. This design eliminates the need for an external driver, resulting in simpler, more reliable, and lighter systems.
What is the difference between an integrated servo motor and a conventional servo motor?
In conventional servo motor systems, the motor and the drive are separate components.
In integrated servo motor systems, the controller and power electronics are built directly into the motor housing. This provides several advantages:
- Reduced cabling
- Lower system complexity
- Faster commissioning
- Improved space and weight efficiency
These benefits are particularly valuable in aerospace and marine applications.
What torque ranges are available for integrated rotary servo motors?
Our product range includes:
- 5 Nm integrated servo motor system
- 30 Nm integrated servo motor system
- 60 Nm integrated servo motor system
These options cover a wide range of applications, from lightweight mechanisms to systems requiring higher torque capacity.
Which communication protocols are supported by integrated servo motor systems?
Our integrated rotary servo motor systems support RS422 and CAN communication protocols.
These protocols enable fast, stable, and low-latency data communication with higher-level control systems.
What is the positioning accuracy of integrated servo motor systems?
Depending on the model, our integrated servo motor systems provide high positioning accuracy in the range of 0.1° – 0.2°.
This level of precision is critical for aerospace platforms and marine systems that require accurate motion control.
In which industries are integrated rotary servo motors used?
- Integrated servo motor systems are widely used in:
- Aerospace systems
- Marine applications
- Mechanisms with strict space and weight constraints
Mobile and portable platforms
Their compact design enables high performance in limited installation spaces.
Why are integrated servo motor systems suitable for aerospace applications?
Aerospace applications require:
- Low weight
- High reliability
- Stable dynamic performance
Integrated rotary servo motor systems meet these requirements with their compact architecture and precise control capability, making them ideal for aerospace platforms.
Which integrated servo motor model is suitable for my application?
The most suitable model depends on your specific requirements, such as torque, speed, accuracy, and mechanical constraints.
To select the optimal integrated servo motor system, we recommend contacting our technical team for a detailed evaluation.