8LSA43.ee045ffgg-3
The B & R Automation 8LSA43.ee045ffgg-3 servo motor represents a high-performance member of the 8LS Synchronous Motors series, designed for demanding industrial automation tasks. This robust motor delivers precise motion control with a continuous Rated Power of 1272 W and a steady rated Torque of 2.7 Nm, meeting mid-range load requirements. Engineered for high-speed applications, it achieves a Rated Speed of 4500 rpm while maintaining energy efficiency through a low Input Current of 2.5 A under nominal conditions. The 8LSA43.ee045ffgg-3 uses a direct feedback loop, ensuring consistent output through a Digital Encoder system. Its compact form and advanced cooling design make it an ideal choice for space-constrained machinery.
This motor embodies a wealth of technical specifications to ensure reliable operation. The drive interface employs a Connector style Connection Hardware for secure electrical coupling, and features a Mounting flange with a Flange Dimension of 100 mm for simplified integration. The Cooling Type is Natural Cooling via free air circulation, categorized under the Cooling Principle of self-cooling. The device carries an Insulation Class F rating and an IP65 protection level, safeguarding the internal components from dust and water ingress. A durable Three-phase synchronous Motor Type architecture underpins consistent torque delivery, and the absence of a Brake reduces mechanical complexity. The motor’s Mass of 4.5 kg and overall Weight of 12 kg support ease of handling during installation and maintenance. Additional identifiers include the series Designation 8LSA, Length Code 3, and Product Revision 3 for traceable manufacturing records.
Operational performance of the 8LSA43.ee045ffgg-3 is optimized for continuous industrial duty cycles. With a high ceiling Rated Speed of 4500 rpm, the motor maintains stable torque output across its operational envelope. Its Digital Encoder feedback system provides high-resolution positioning, enabling rapid acceleration and deceleration profiles without overshoot. The natural cooling mechanism ensures thermal stability under sustained loads, while the IP65 enclosure resists contaminants in harsh environments. Low vibration and acoustic noise characteristics contribute to longer service life and reduced maintenance intervals.
System integration is facilitated through standardized mounting and electrical interfaces, making the 8LSA43.ee045ffgg-3 compatible with a broad array of servo drives and PLC controllers. Its high torque-to-inertia ratio and precise encoder feedback render it particularly suited for packaging, pick-and-place robotics, CNC machinery, and automated assembly lines. The robust protection class and insulation rating ensure uninterrupted operation in dust-laden or moisture-prone facilities, aligning with Industry 4.0 requirements for reliability and uptime. This motor is the optimal solution for engineers seeking a balance of power density, accuracy, and industrial resilience.
