Introduction: The 8LSC54.ee022ff00-4 in Modern Automation
In today's competitive manufacturing landscape, every machine cycle counts. The B&R 8LSC54.ee022ff00-4 three-phase synchronous servo motor delivers the dynamic performance and precision needed to maximize throughput while minimizing energy waste. This externally fan-cooled motor is engineered for applications that demand excellent dynamic characteristics, positioning precision, compact size, and reduced weight.
With a nominal speed of 2200 rpm and a nominal torque of 18.6 Nm, this motor provides robust power for a wide range of motion control tasks. Its permanent-magnet, electronically commutated design ensures high efficiency and reliability, translating directly into lower operating costs and reduced total cost of ownership.
Technical Specifications and Performance Analysis
The 8LSC54.ee022ff00-4 is built to deliver consistent, high-quality motion. Its nominal power of 4274 W and nominal current of 8.4 A indicate a motor capable of sustained heavy-duty operation. The stall torque of 21.5 Nm and stall current of 9.7 A highlight its ability to hold position firmly even under load, which is critical for applications like clamping or indexing.
For short-duration peak demands, the motor can deliver a maximum torque of 45.0 Nm and a maximum current of 30.0 A, allowing it to handle sudden load spikes without compromising performance. The maximum speed of 5000 rpm offers flexibility for high-speed processes. The torque constant of 2.22 Nm/A and voltage constant of 134.04 V/1000rpm provide precise control characteristics, ensuring accurate torque and speed regulation.
The motor's electrical time constant of 13.0 ms and thermal time constant of 40 min indicate a responsive yet thermally stable design. With a moment of inertia of 9.8 kg·cm², the motor offers a good balance between responsiveness and stability. The stator resistance of 1.269 Ohm and stator inductance of 16.5 mH are key parameters for drive tuning and ensuring optimal performance with the recommended ACOPOS servo drive (013X).
Cost-Efficiency Through Design and Integration
The 8LSC54.ee022ff00-4 is designed with cost-efficiency in mind. Its high overload capacity (maximum torque of 45.0 Nm vs. nominal 18.6 Nm) means it can often be downsized compared to less capable motors, reducing initial capital expenditure. The optional single-cable (hybrid) solution simplifies cabling, reducing installation time and material costs.
Furthermore, the motor's encoders for functional safety can help meet safety requirements without additional external components, potentially lowering system complexity and cost. The optimized torque rippling contributes to smoother motion, which can improve product quality and reduce wear on mechanical components, leading to lower maintenance costs over the motor's lifetime.
Application Scenarios and Use Cases
In a typical packaging line application, the 8LSC54.ee022ff00-4 excels at high-speed indexing and precise filling operations. Its rapid acceleration and deceleration capabilities, supported by a maximum torque of 45.0 Nm, allow for faster cycle times without sacrificing accuracy. The compact size and reduced weight simplify machine design and reduce overall footprint.
For material handling and robotics, the motor's dynamic response and positioning precision ensure smooth, accurate movements. The large overload capacity is particularly beneficial when handling variable loads, as the motor can easily cope with peak demands. The availability of encoders for functional safety supports safe human-robot collaboration, a growing requirement in modern factories.
In machine tool applications, the 8LSC54.ee022ff00-4 provides the stiffness and precision needed for high-quality machining. The low torque ripple ensures a superior surface finish, while the high speed range (up to 5000 rpm) enables efficient machining of a variety of materials.
Compatibility and Integration
The 8LSC54.ee022ff00-4 is designed to work seamlessly with B&R's ACOPOS servo drive family. The recommended drive is the ACOPOS 013X, which provides the necessary control and power electronics. The motor supports both resolver and EnDat feedback systems, including safety-related variants, offering flexibility in system design.
The single-cable (hybrid) solution option combines power and feedback in one cable, reducing wiring complexity and cost. This integration simplifies installation and maintenance, further contributing to lower total cost of ownership.
Frequently Asked Questions About the 8LSC54.ee022ff00-4
What is the nominal torque of the 8LSC54.ee022ff00-4?
The nominal torque is 18.6 Nm, with a stall torque of 21.5 Nm. This provides a strong continuous torque capability for demanding applications.
What is the maximum speed of this motor?
The maximum speed is 5000 rpm, while the nominal speed is 2200 rpm. This wide speed range allows for flexibility in various applications.
What type of feedback does the 8LSC54.ee022ff00-4 support?
It supports resolver (R0/R2) or EnDat (inductive/optical) feedback systems, including safety-related variants. This provides options for different accuracy and safety requirements.
Is the 8LSC54.ee022ff00-4 suitable for safety applications?
Yes, encoders for functional safety are available, and STO (Safe Torque Off) can be implemented via the ACOPOS servo drive. This allows the motor to be used in safety-related motion control applications.
Why Choose AutoDCSTech for Your Automation Needs
AutoDCSTech is your reliable partner for industrial automation spare parts. We understand the importance of minimizing downtime and maximizing productivity. Our team is dedicated to providing high-quality components like the B&R 8LSC54.ee022ff00-4, backed by expert support and fast delivery.
We offer competitive pricing and a seamless ordering experience. Contact AutoDCSTech today to discuss your requirements and discover how we can help you maintain a competitive edge.
Looking for 8LSC54?
Browse genuine 8LSC54 units, specifications, and pricing — or request a quote from our automation specialists.
View 8LSC54 Products & Get a Quote →
