ABB 3AXD50000041382 LV AC Servo Motor - 4.4 kW
Part Number: 3AXD50000041382
Quick Summary
LV AC servo motor from ABB provides precise, high-torque motion control for packaging and automation lines. Long setup times and frequent recalibration drive downtime and erode throughput. This solution carries CE compliance for safety and interoperability, with options for absolute encoders to eliminate homing cycles and reduce startup time. Designed to integrate with MotiFlex e180 and MicroFlex e190 drives, it delivers improved reliability, energy efficiency, and lower total cost of ownership. Engineers benefit from clear position feedback and scalable torque density across flange sizes, supporting higher productivity and consistent product quality.
Product Information
Extended Description
3AXD50000041382 ABB: eSM servo motor is available in various flange sizes, with high torque density and quick dynamic response. The servo motors have a high reliable, low-maintenance, and energy efficient design. Combined with the MotiFlex e180 and MicroFlex e190 servo drives, the overall system reliability and efficiency are greatly improved. eSM motor encoder provides precise position information. An absolute encoder can eliminate homing cycles, reducing machine set-up time. All features make the motor meet the demands of higher productivity and product quality.
Feature high torque density and fast dynamic response → Business Impact tighter control loops and faster acceleration reduce cycle time and boost line throughput → Application packaging, assembly lines, and machine tools. Feature absolute encoder option → Business Impact eliminates homing cycles, minimizes machine setup, and shortens downtime → Application any automation cell requiring rapid start-up and precise positioning. Feature compatibility with MotiFlex e180 and MicroFlex e190 drives → Business Impact streamlined commissioning, reduced wiring, and enhanced system reliability → Application ABB servo motor ecosystems in new or retrofitted systems. Feature energy-efficient, low-maintenance design → Business Impact lower operating costs, longer service intervals, and improved uptime → Application continuous production environments with demanding duty cycles. Feature 400 V, 4.4 kW power with 28 N·m torque → Business Impact standard industrial power compatibility and robust performance → Application CNC, robotics, and high-speed packaging requiring dependable torque and speed control.
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FAQs
Installation begins with verifying supply voltage, mounting flange compatibility, and encoder wiring. Ensure the motor is aligned with the driven load, connect to the MotiFlex e180 drive using the ABB standard servo bus, and configure the encoder feedback type. Beneficial outcomes include faster commissioning, consistent motion profiles, and reduced rework thanks to precise feedback and simplified tuning.
The motor delivers 4.4 kW of continuous power and 28 N·m of peak torque at 400 V, with rapid dynamic response for tight position control. In production cells, this translates to shorter cycle times, improved throughput, and stable operation under varying loads when paired with appropriate drives and control algorithms.
Yes, the eSM servo motor family is designed to meet CE requirements for safety and interoperability within European machinery standards. For higher safety integrity levels, integrate the motor with ABB drives that support SIL-rated configurations and appropriate safety functions, ensuring compliant and safe operation across the full system.
An absolute encoder provides unique position information on power-up, eliminating the need for homing cycles. This reduces machine setup time, minimizes calibration effort, and improves overall uptime, which is especially valuable in multi-axis systems and production lines with frequent restart requirements.
The combination of high torque density, energy efficiency, and low maintenance requirements reduces energy costs and spare-part usage. Integrated with ABB’s drive ecosystem, it lowers commissioning time and downtime, delivering faster time-to-volume, improved product quality, and a favorable total cost of ownership for risk-averse manufacturers.