High-Performance Servo Motor for Demanding Motion Control
In modern manufacturing, precise motion control is critical for productivity and product quality. The B&R 8LSC45.ee060ffgg-4 is a three-phase synchronous servo motor designed to meet these demands. It delivers excellent dynamic characteristics, positioning precision, and a compact, lightweight design. This motor is a strong choice for applications that require high acceleration and precise speed control.
This motor is part of the 8LSC series, which is known for its robust construction and high overload capacity. The 8LSC45.ee060ffgg-4 is externally fan-cooled, ensuring reliable operation even under continuous load. Its permanent-magnet, electronically commutated design provides high efficiency and smooth torque delivery.
Key Technical Specifications of the 8LSC45.ee060ffgg-4
The 8LSC45.ee060ffgg-4 offers a balanced set of performance parameters suitable for a wide range of servo applications. Its nominal speed is 6000 rpm, with a maximum speed of 6600 rpm. The motor provides a nominal torque of 6.5 Nm and a stall torque of 10.4 Nm, ensuring strong starting and holding capabilities.
For high-dynamic operations, the motor can deliver a maximum torque of 30.4 Nm. The nominal power is 4096 W, with a nominal current of 8.0 A and a stall current of 12.8 A. The maximum current is 58.3 A, allowing for brief high-torque bursts. The torque constant is 0.81 Nm/A, and the voltage constant is 49.22 V/1000rpm.
Key electrical parameters include a stator resistance of 0.69 Ohm and a stator inductance of 5.4 mH. The electrical time constant is 7.8 ms, and the thermal time constant is 26 minutes. The motor has a moment of inertia of 3.2 kg·cm² and a mass of 7.74 kg without brake. An optional brake provides a holding torque of 8 Nm.
Applications in Modern Manufacturing
The 8LSC45.ee060ffgg-4 is well-suited for applications that demand high dynamic response and accuracy. In packaging machinery, it can drive servo-controlled filling stations and labeling units, where precise positioning and speed control are essential. Its compact size and reduced weight make it easy to integrate into space-constrained machine designs.
In the electronics assembly industry, this motor excels in pick-and-place systems that require rapid acceleration and deceleration. The high overload capacity ensures that the motor can handle short, intense load peaks without compromising performance. The single-cable (hybrid) solution option simplifies wiring and reduces installation time.
Another typical use is in material handling and robotics, where the motor's smooth torque output and good controllability contribute to precise motion profiles. The encoders for functional safety support safe operation in collaborative applications, aligning with modern safety standards.
Compatibility and Integration
The 8LSC45.ee060ffgg-4 is designed to work seamlessly with B&R's ACOPOS servo drives. The recommended drive series is 017X, which provides the necessary power and control for optimal performance. The motor supports feedback via resolver or EnDat encoders, including safety-related variants.
For system integration, the motor offers a single-cable (hybrid) solution that combines power and feedback in one cable, reducing cabling complexity. The built-in plug-in connectors facilitate quick and secure connections. This compatibility ensures a straightforward setup for machine builders and system integrators.
Comparison with Similar Servo Motors
When compared to other servo motors in its class, the 8LSC45.ee060ffgg-4 stands out due to its high maximum torque of 30.4 Nm relative to its compact size. Many comparable motors offer lower peak torque, which can limit dynamic performance. The motor's high overload capacity is a key differentiator.
In terms of speed, the 6600 rpm maximum speed is competitive, allowing for high-throughput applications. The torque constant of 0.81 Nm/A indicates efficient torque generation per amp of current, which can contribute to energy savings. The optional brake with 8 Nm holding torque adds versatility for vertical axis applications.
Why Choose AutoDCSTech for Your Automation Needs
AutoDCSTech is a reliable supplier of industrial automation spare parts, including the B&R 8LSC45.ee060ffgg-4. We understand the importance of minimizing downtime and ensuring your operations run smoothly. Our team is ready to assist you with product selection and availability.
We offer competitive pricing and fast delivery to keep your projects on schedule. With our expertise in industrial automation, we can help you find the right components for your specific applications. Contact AutoDCSTech today for a quote or more information.
Frequently Asked Questions
What is the nominal speed of the 8LSC45.ee060ffgg-4?
The nominal speed is 6000 rpm, and the maximum speed is 6600 rpm. This makes the motor suitable for high-speed applications that require rapid motion.
What is the maximum torque the motor can deliver?
The motor can deliver a maximum torque of 30.4 Nm. This high peak torque is useful for applications with short, intense load demands, such as cutting or stamping operations.
Does the motor support functional safety encoders?
Yes, the 8LSC45.ee060ffgg-4 offers encoders for functional safety. These encoders support safe motion monitoring when used with compatible ACOPOS drives.
What is the recommended servo drive for this motor?
The recommended servo drive is the ACOPOS series 017X. This drive is designed to provide optimal performance and control for the 8LSC45.ee060ffgg-4.
Conclusion
The B&R 8LSC45.ee060ffgg-4 is a high-performance servo motor that delivers excellent dynamic characteristics and precision. Its compact design, high overload capacity, and safety features make it a versatile choice for modern automation. For reliable supply and expert guidance, AutoDCSTech is your trusted partner.
Contact AutoDCSTech to discuss your requirements and ensure you have the right motor for your application. Our team is committed to helping you achieve optimal machine performance and uptime.
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