High-Performance Motion Control for Modern Automation
In today's fast-paced manufacturing environment, precise and dynamic motion control is essential for productivity and quality. The B&R 8LSA56.ee030ff00-4 is a three-phase synchronous servo motor designed to meet these demands. It combines high torque density with a compact, slim form factor, making it suitable for a wide range of industrial applications.
This motor is part of the 8LSA series, known for its permanent-magnet, electronically commutated design. It delivers high dynamics, positioning precision, and reduced weight, which are critical for modern machinery. With a nominal speed of 3000 rpm and a nominal torque of 17.8 Nm, it provides robust performance for various motion control tasks.
Key Technical Specifications of the 8LSA56.ee030ff00-4
The 8LSA56.ee030ff00-4 offers a balanced set of electrical and mechanical parameters. Its nominal power is 5592 W, with a nominal current of 10.9 A. The motor can handle peak demands with a maximum torque of 75.0 Nm and a maximum current of 64.6 A, ensuring ample overload capacity.
The motor features a torque constant of 1.63 Nm/A and a voltage constant of 98.44 V/1000rpm. Its stator resistance is 0.398 Ohm, and the stator inductance is 5.6 mH. These parameters contribute to precise control and efficient operation. The moment of inertia is 17.9 kg·cm², and the motor mass (without brake) is 14.50 kg.
| Parameter | Value |
|---|---|
| Nominal Speed | 3000 rpm |
| Nominal Torque | 17.8 Nm |
| Nominal Power | 5592 W |
| Nominal Current | 10.9 A |
| Stall Torque | 25.0 Nm |
| Maximum Torque | 75.0 Nm |
| Maximum Speed | 5000 rpm |
| Torque Constant | 1.63 Nm/A |
| Stator Resistance | 0.398 Ohm |
| Stator Inductance | 5.6 mH |
| Moment of Inertia | 17.9 kg·cm² |
| Mass (without brake) | 14.50 kg |
Application Scenarios: Where This Servo Motor Excels
The 8LSA56.ee030ff00-4 is engineered for applications requiring high dynamics and precision. In packaging machinery, for example, it can drive servo-controlled axes for precise product positioning and rapid indexing. Its compact design and reduced weight help minimize machine footprint and inertia.
In material handling and robotics, the motor's high overload capacity (maximum torque 75.0 Nm) supports quick acceleration and deceleration cycles. The embedded parameter chip enables automatic drive identification, simplifying setup and reducing commissioning time. This makes it an excellent choice for OEMs seeking to streamline integration.
Another typical use case is in printing and converting equipment, where consistent torque and minimal cogging are vital for print quality. The motor's optimized torque ripple and reduced cogging ensure smooth operation, even at low speeds, enhancing overall product quality.
Compatibility and Integration with ACOPOS Drives
The 8LSA56.ee030ff00-4 is designed to work seamlessly with B&R ACOPOS servo drives. The recommended drive series is 017X, which provides the necessary power and control for optimal performance. This pairing ensures reliable operation and simplifies system design.
Feedback options include resolver or EnDat encoders (inductive or optical), with single-turn or multi-turn configurations. Encoders for functional safety are available, supporting safety-related position measurement. The motor also supports a single-cable hybrid solution, reducing wiring complexity.
Comparison with Similar Servo Motors
Compared to other servo motors in its class, the 8LSA56.ee030ff00-4 stands out due to its high torque-to-inertia ratio. With a stall torque of 25.0 Nm and a moment of inertia of 17.9 kg·cm², it offers rapid response. Many competing motors may require larger frame sizes to achieve similar torque, but this model's slim design saves space.
Additionally, the motor's IP64 protection (IP65 with optional oil seal) makes it suitable for harsh environments. The availability of functional safety encoders is a significant advantage for applications requiring safety-rated monitoring, a feature not always present in comparable motors.
Frequently Asked Questions
What is the maximum speed of the 8LSA56.ee030ff00-4?
The maximum speed is 5000 rpm, while the nominal speed is 3000 rpm. This allows for operation above the rated speed when required, though torque may derate accordingly.
Can this motor be used with third-party drives?
While the motor is optimized for B&R ACOPOS drives, it may be compatible with other drives that support similar feedback and commutation. However, for guaranteed performance and safety, using the recommended ACOPOS drive (017X) is advised.
What feedback options are available?
Feedback options include resolver or EnDat encoders, both inductive and optical types. Single-turn and multi-turn versions are available, and encoders for functional safety can be specified.
Why Choose AutoDCSTech for Your Automation Needs
AutoDCSTech is a reliable supplier of industrial automation spare parts, including the B&R 8LSA56.ee030ff00-4. We understand the importance of minimizing downtime and ensuring product authenticity. Our team can assist with technical inquiries and provide competitive pricing.
Contact AutoDCSTech today to check availability and lifecycle status of the 8LSA56.ee030ff00-4. We are committed to supporting your automation projects with quality components and expert advice.
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