Celera UTS Motor Series: A Comprehensive Overview
Celera’s UTS Motor Series, within the Agility line, delivers direct-drive, zero-cogging performance. These slotless motors excel in precision tasks, offering smooth motion and accurate positioning.
The Celera UTS Motor Series represents a significant advancement in direct-drive, slotless motor technology, specifically engineered for applications demanding exceptionally smooth and precise motion control. As part of the broader Agility series, these motors are designed to minimize cogging torque and magnetic forces through the innovative implementation of ZeroCog technology. This results in remarkably consistent performance, crucial for tasks like scanning, pointing, measuring, and cutting where even minor vibrations can compromise accuracy.
Available in a range of sizes – notably the UTS-19, UTS-29, UTS-53, and UTS-89 – the series offers scalability to meet diverse application requirements. These motors aren’t simply off-the-shelf components; Celera provides both standard and custom models, acknowledging the unique needs of various industries and scientific endeavors. The core benefit lies in their ability to deliver best-in-class torque ripple and effectively eliminate cogging, leading to superior velocity control and positioning accuracy. Detailed specifications and performance data are readily available in associated PDF documentation, outlining the electrical characteristics and mechanical integration details for each model.
Key Features and Benefits
The Celera UTS Motor Series distinguishes itself through several key features. Primarily, the ZeroCog technology dramatically reduces cogging torque, ensuring exceptionally smooth operation – a critical advantage in precision applications. This slotless design minimizes magnetic drag, contributing to enhanced efficiency and responsiveness. Furthermore, the direct-drive configuration eliminates the need for gearboxes, simplifying system design and reducing potential sources of backlash and wear.
Benefits extend to increased accuracy and repeatability in motion control, making these motors ideal for demanding tasks. Optional Hall Device Feedback, available with internal PCA mounting (avoiding height increases in some models), provides precise position and velocity information. Customization options allow for tailored solutions, while optional rings facilitate higher integration levels. The series boasts a robust thermal performance, with specified thermal resistance values (e.g., 20°C/W for UTS-19). Ultimately, the UTS motors deliver a compelling combination of performance, reliability, and adaptability, documented extensively in available PDF resources.
ZeroCog Technology Explained
ZeroCog technology, central to the Celera UTS Motor Series, represents a significant advancement in motor design. Traditional motors exhibit cogging torque – a magnetic attraction between the rotor and stator that causes jerky motion at low speeds. ZeroCog effectively minimizes this phenomenon through a carefully optimized motor architecture and precise manufacturing tolerances.
This is achieved by strategically shaping the magnetic circuit to reduce harmonic distortion and create a smoother magnetic field. The result is near-zero cogging torque, leading to exceptionally smooth and precise motion control, particularly crucial for applications like scanning, pointing, and precise positioning. The absence of cogging also reduces noise and vibration, enhancing overall system performance. The UTS motors, leveraging ZeroCog, deliver best-in-class torque ripple and enable highly accurate positioning, as detailed in available PDF documentation. This technology is a core differentiator, providing a substantial advantage over conventional motor designs.
Applications of UTS Motors
The Celera UTS Motor Series, renowned for its smooth and accurate motion, finds diverse applications across numerous industries. Its zero-cogging characteristics make it ideally suited for demanding precision tasks, including high-resolution scanning systems where minimal vibration is paramount. In pointing and positioning applications, the UTS motors deliver exceptional accuracy and repeatability.
Furthermore, these motors excel in cutting and machining operations requiring precise control and smooth velocity profiles. The Agility Series, encompassing the UTS line, is particularly effective in applications needing extremely smooth velocity control and highly accurate positioning. Detailed PDF resources highlight suitability for scientific instrumentation, medical devices, and robotics. The direct-drive nature of these motors eliminates the need for gearboxes, simplifying system design and improving efficiency. Ultimately, the UTS series empowers innovation in applications demanding superior motion performance.
UTS-19 Motor Specifications
The UTS-19 motor, a key component of the Celera UTS Motor Series, is a compact yet powerful slotless motor designed for precision applications. Key specifications for the UTS-19-A-21-A-n-000 model include a resistance (R) of 6.6 ohms, an inductance (L) of 0.2 mH, and a Ke (back EMF) of 4.5 V/krpm. Its Kt (torque constant) measures 6 oz-in/A, with a sine value of 5.2 oz-in/A, and Km (motor constant) is 2.3 oz-in/W1/2.
Thermal resistance is rated at 20 °C/Watt, delivering 5 oz-in of torque at 0.8 amps. The stator outer diameter is 0.8 inches, with a length of 0.8 inches, and the rotor inner diameter is 1.2 inches. These specifications, detailed in available PDF documentation, demonstrate the UTS-19’s capability for smooth, accurate motion control. It’s a versatile choice for applications requiring a balance of size and performance within the Celera ecosystem.
UTS-19-A-21-A-n-000 Detailed Specifications
The UTS-19-A-21-A-n-000 model represents a specific configuration within the Celera UTS Motor Series, optimized for applications demanding precise control and smooth operation. This slotless motor exhibits a resistance of 6.6 ohms and an inductance of 0.2 millihenries (mH). Its back electromotive force (Ke) is rated at 4.5 volts per kilorevolutions per minute (V/krpm), translating to a torque constant (Kt) of 6 ounce-inches per amp (oz-in/A).
The Kt sine value reaches 5.2 oz-in/A, while the motor constant (Km) is 2.3 oz-in/W1/2. Thermal resistance is specified as 20 degrees Celsius per watt (°C/W), enabling a torque output of 5 oz-in at a current draw of 0.8 amps. Dimensions include a 0.8-inch stator outer diameter, a 0.8-inch stator length, and a 1.2-inch rotor inner diameter. Detailed schematics and performance curves are available in the associated PDF documentation for comprehensive understanding.
UTS-29 Motor Specifications
The UTS-29 motor expands upon the Celera UTS Motor Series, offering increased power and torque capabilities while maintaining the hallmark smooth motion characteristics. This series includes multiple configurations, notably the UTS-29-A-21-A-x-000 and UTS-29-A-51-A-x-000, each tailored for specific performance requirements. The UTS-29-A-21-A-x-000 exhibits a resistance of 19.2 ohms and an inductance of 0.8 mH, with a Ke of 8 V/krpm and Kt of 10.8 oz-in/A.
Its Kt sine value is 9.4 oz-in/A, and Km is 2.5 oz-in/W1/2, featuring a thermal resistance of 15 °C/W. It delivers 6 oz-in of torque at 0.6 amps. The UTS-29-A-51-A-x-000 boasts a 13.6-ohm resistance, 0.6 mH inductance, 14.8 V/krpm Ke, and 20 oz-in/A Kt. With a Km of 5.4 oz-in/W1/2 and 15 °C/W thermal resistance, it achieves 13.3 oz-in of torque at a current of 0 amps. Detailed specifications are available in the series PDF.
UTS-29-A-21-A-x-000 Detailed Specifications
The UTS-29-A-21-A-x-000 model represents a key offering within the Celera UTS Motor Series, designed for applications demanding a balance of performance and efficiency. This configuration features a stator outer diameter of 0.6 inches and a stator length of 1.2 inches, with a rotor inner diameter of 0.8 inches. Electrical characteristics include a resistance (R) of 19.2 ohms and an inductance (L) of 0.8 millihenries.
Performance metrics reveal a back EMF constant (Ke) of 8 V/krpm and a torque constant (Kt) of 10.8 oz-in/A. The Kt sine value is specified as 9.4 oz-in/A, while the mechanical torque constant (Km) is 2.5 oz-in/W1/2. Thermal performance is characterized by a thermal resistance of 15 °C/W. This motor delivers 6 oz-in of torque when operating at 0.6 amps, making it suitable for precision control systems. Optional Hall device feedback is available for enhanced positional accuracy.
UTS-29-A-51-A-x-000 Detailed Specifications
The UTS-29-A-51-A-x-000 model is a high-performance variant within the Celera UTS Motor Series, engineered for applications requiring substantial torque and responsiveness. This configuration maintains the 0.6-inch stator outer diameter and 1.2-inch stator length, alongside a 0.8-inch rotor inner diameter, ensuring compatibility within existing system designs; Electrical specifications include a resistance (R) of 13.6 ohms and an inductance (L) of 0.6 millihenries.
Key performance indicators demonstrate a back EMF constant (Ke) of 14.8 V/krpm and a torque constant (Kt) of 20 oz-in/A. The Kt sine value is 17.3 oz-in/A, and the mechanical torque constant (Km) reaches 5.4 oz-in/W1/2. With a thermal resistance of 15 °C/W, this motor efficiently dissipates heat. It delivers an impressive 13.3 oz-in of torque at 0 amps, showcasing its power capabilities. Optional Hall device feedback enhances precision and control, making it ideal for demanding applications.
UTS-53 and UTS-89 Motor Overview
The UTS-53 and UTS-89 motors represent the larger capacity offerings within the Celera UTS Motor Series, extending the range of applications supported by this innovative technology. While detailed specifications require consulting individual datasheets, these models build upon the core principles of zero-cogging and smooth motion control established by the UTS-19 and UTS-29.
These motors are designed for applications demanding higher torque and power output, suitable for robotics, automation, and advanced scientific instrumentation. They maintain the slotless design and ZeroCog technology, minimizing torque ripple and ensuring precise positioning. The Agility Series, encompassing these larger models, delivers best-in-class performance for scanning, pointing, measuring, and cutting tasks.
Both the UTS-53 and UTS-89 benefit from optional features like integrated Hall device feedback, enhancing control capabilities. Custom configurations are available to meet specific application requirements, demonstrating Celera’s commitment to tailored solutions.
Optional Features and Customization
The Celera UTS Motor Series offers a range of optional features and customization options to precisely match application needs. Optional rings enhance integration possibilities, allowing for greater flexibility in system design. Hall Device Feedback is available, with options for internal PCA mounting – which doesn’t increase motor height on select models – or externally mounted hall device boards for broader compatibility.
Celera understands that standard solutions don’t always suffice. Consequently, they provide both standard and custom motor models. This commitment to customization extends beyond feedback options, encompassing variations in winding configurations, shaft geometries, and mechanical interfaces.
The ability to tailor the motor to specific requirements ensures optimal performance and seamless integration into complex systems. Detailed specifications for custom configurations are available upon request, allowing engineers to collaborate with Celera to achieve their desired results.
Hall Device Feedback Options
Celera UTS Motors provide versatile Hall Device Feedback options, crucial for precise motion control applications. These options cater to diverse integration requirements, offering both internally and externally mounted solutions. Certain UTS motor models support internally mounted PCA Hall sensors, a significant advantage as it avoids increasing the overall motor height – a critical factor in space-constrained designs.
For applications where internal mounting isn’t feasible, Celera offers externally mounted Hall device boards. This provides flexibility and compatibility with a wider range of control systems. The choice between internal and external mounting depends on the specific application’s mechanical constraints and performance demands.
These feedback systems deliver accurate position and velocity information, enabling closed-loop control and enhancing system responsiveness. The availability of these options underscores Celera’s commitment to providing comprehensive motor solutions.
Thermal Management and Performance
Celera UTS Motors are engineered for robust thermal performance, vital for maintaining consistent operation under demanding conditions. Each motor model exhibits a specific thermal resistance, measured in degrees Celsius per Watt (°C/W), indicating its ability to dissipate heat. The UTS-19 boasts a thermal resistance of 20 °C/W, while the UTS-29 models offer 15 °C/W and 13.3 °C/W respectively, demonstrating improved heat dissipation capabilities.
Effective thermal management is crucial for maximizing motor lifespan and preventing performance degradation. Factors influencing thermal performance include operating temperature, load, and ambient conditions. Careful consideration of these factors, alongside appropriate heat sinking or forced air cooling, ensures optimal motor operation.
Celera prioritizes thermal design, enabling the UTS series to deliver reliable performance in a wide range of applications. Understanding the thermal characteristics of each model is key to successful system integration and long-term reliability.
Motor Dimensions and Mechanical Integration
Celera UTS Motors are designed for versatile mechanical integration into a variety of systems. The UTS-19 features a stator outer diameter (OD) of 0.8 inches and a stator length of 0.8 inches, with a rotor inner diameter (ID) of 1.2 inches. The larger UTS-29 models offer increased dimensions; the ‘A-21-A-x-000’ variant has a stator OD of 0.6 inches, a stator length of 1.2 inches, and a rotor ID of 0.8 inches.
The ‘A-51-A-x-000’ UTS-29 model expands further with a stator OD of 0 inches, a stator length of 0 inches, and a rotor ID of 0 inches. These precise dimensions facilitate seamless integration into space-constrained applications.
Optional rings are available to enhance integration possibilities. Furthermore, the availability of internally mounted Hall Device Feedback, without increasing motor height on select models, simplifies mechanical design. Celera provides comprehensive mechanical drawings and support to ensure smooth integration.
Electrical Characteristics and Performance Data
The Celera UTS Motor Series exhibits diverse electrical characteristics tailored to specific application needs. The UTS-19-A-21-A-n-000 presents a resistance (R) of 6.6 ohms, an inductance (L) of 0.2 mH, a velocity constant (Ke) of 4.5 V/krpm, and a torque constant (Kt) of 6 oz-in/A. Its sine torque constant is 5.2 oz-in/A, and the thermal resistance is 20 degC/Watt.
The UTS-29-A-21-A-x-000 demonstrates higher values: R of 19.2 ohms, L of 0.8 mH, Ke of 8 V/krpm, and Kt of 10.8 oz-in/A, with a sine Kt of 9.4 oz-in/A and thermal resistance of 15 degC/Watt. The UTS-29-A-51-A-x-000 features R of 13.6 ohms, L of 0.6 mH, Ke of 14.8 V/krpm, Kt of 20 oz-in/A, sine Kt of 17.3 oz-in/A, and thermal resistance of 15 degC/Watt.
These motors deliver torque up to 13.3 oz-in with currents up to 0 amps, showcasing their performance capabilities. Detailed performance curves and data sheets are available for precise application matching.
Comparison with Other Motor Series
Compared to traditional slotted motors, the Celera UTS Motor Series distinguishes itself through its ZeroCog technology, eliminating cogging torque for exceptionally smooth motion. This contrasts sharply with conventional motors exhibiting noticeable torque ripple, impacting precision in applications like scanning and pointing.
Unlike geared systems, the UTS series offers direct-drive capability, removing backlash and enhancing responsiveness. While geared motors provide high torque at lower speeds, they introduce mechanical inefficiencies. The UTS motors excel in applications demanding precise velocity control and accurate positioning, surpassing the performance of many standard servo systems.
Within Celera’s Agility series, the UTS motors represent a premium offering, prioritizing smoothness and accuracy. Other series might focus on cost-effectiveness or higher torque density, but the UTS series uniquely balances performance and integration, making it ideal for demanding industrial and scientific tasks.
Resources and Documentation (PDF Availability)
Comprehensive documentation for the Celera UTS Motor Series is readily available in PDF format, providing in-depth technical specifications and application guidance. These resources detail the unique characteristics of each motor model – UTS-19, UTS-29, UTS-53, and UTS-89 – including detailed dimensional drawings, electrical characteristics, and performance curves.
The PDF documentation encompasses crucial data such as resistance (R), inductance (L), velocity constant (Ke), torque constant (Kt), and thermal resistance, enabling engineers to accurately integrate these motors into their systems. Detailed specifications for variants like UTS-19-A-21-A-n-000 and UTS-29-A-51-A-x-000 are included.
Users can access these PDF files through Celera’s official website, facilitating easy download and reference. These documents serve as essential tools for design, implementation, and troubleshooting, ensuring optimal performance and reliability of the UTS motor solutions. Further support and custom model information are also accessible upon request.