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8LSA Series — High Power Density Servo Motors Built for High-Performance Applications
Subtitle:
Self-Cooling, Flange-Mounted Design with a Stall Torque Range from 0.2 Nm to 300 Nm. Featuring EnDat Absolute Encoders and Multiple Options, It's the Preferred Motion Control Core for Efficiency and Precision.
Series Overview:
The 8LSA series is the mainstream product line within B&R's 8LS synchronous motor family. These motors feature a self-cooling (free convection) and flange-mounted design, offering an elongated, slim construction that achieves exceptional power density. With the introduction of new winding technologies, performance has been significantly enhanced. Thanks to its broad power range and flexible configuration, the 8LSA series is the standard motor of choice for many OEMs building high-performance motion control systems.
Why Choose Us
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Profession
The company has a complete product line, including providing a wide range of industrial automation brand accessories
Experience
12 years of sales and distribution experience
Services
Focused on supplying products from world-renowned brands
Technical Support
We sell spare parts with one year warranty, which are rigorously tested and certified.
Key Features & Benefits:
Superior Power Density & Efficiency: The latest winding technology enables a significant increase in output power within the same volume, achieving efficiency levels exceeding 95%. This directly reduces machine operating costs.
Excellent Control Accuracy: Optimized motor design minimizes cogging torque. Combined with ultra-high bandwidth encoders, this ensures exceptional controllability and outstanding precision at the output shaft, enhancing production quality.
Extensive Product Range: Available in flange sizes from 58mm to 270mm, corresponding to a broad stall torque range from 0.2 Nm to 300 Nm, suitable for applications from compact components to heavy machinery.
Highly Flexible Configuration: Supports EnDat 2.2 absolute encoders, various holding brake options, different shaft end types (smooth/keyed), and optional oil seals, allowing for precise customization.
Built for Harsh Environments: Standard IP64 protection, upgradeable to IP65 with an oil seal. Reliable operation in ambient temperatures from -15°C to +40°C with robust vibration resistance.
Key Series Specifications Overview:
The following table outlines the primary performance range for each size variant within the 8LSA series:
Typical Applications:
Packaging & Printing: 8LSA3/4/5 series for driving high-speed cutters, feed rollers, and registration units, providing dynamic response and precision.
CNC & Robotics: 8LSA5/6/7 series for feed axes and robotic joints requiring high torque and overload capability.
Electronics & Semiconductor: 8LSA2/AA series for wafer handling and pick-and-place machines due to compact size and high speed.
General OEM Machinery: An ideal drive choice for various special-purpose machines, assembly lines, and test benches.
Compatibility & Accessories:
8LSA motors are fully compatible with B&R's entire servo drive portfolio (e.g., ACOPOS, ACOPOSmulti, ACOPOS P3). The built-in Embedded Parameter Chip is automatically recognized by the drive, significantly simplifying the commissioning process.
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