ABB 3AXD50000041369 eSM servo motor - Absolute encoder
Part Number: 3AXD50000041369
Quick Summary
ABB 3AXD50000041369 is an LV AC servo motor for precise motion control in automated machinery. In fast-moving production lines, setup time and consistency are critical pain points, and downtime can erode throughput and quality. With an absolute encoder option, the motor eliminates homing cycles and reduces machine set-up time, while seamless integration with MotiFlex e180 and MicroFlex e190 drives boosts reliability, CE conformity, and readiness for SIL-safety integration. The design emphasizes energy efficiency and low maintenance, aligning with standard safety practices to support compliant operation. This combination delivers higher productivity, predictable performance, and a lower total cost of ownership for modern manufacturing environments.
Product Information
Extended Description
3AXD50000041369 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.
Absolute encoder option delivers precise feedback and eliminates homing cycles. This reduces machine set-up time and changeover duration, boosting line uptime and repeatable positioning across production runs. Applications include robotics, packaging lines, and precision machining in 400 V, 3 kW drive trains. High torque density and quick dynamic response enable shorter cycle times and smoother motion. The business impact is higher throughput, tighter control, and reduced defect rates on high-speed lines. Suitable for pick-and-place, CNC machining, and automated assembly where fast, accurate positioning matters. Seamless integration with MotiFlex e180 and MicroFlex e190 drives improves system reliability and simplifies commissioning. This compatibility reduces wiring errors, unifies diagnostics, and streamlines maintenance across ABB-based automation architectures. Ideal for retrofit projects and new lines seeking predictable performance with minimal downtime. Energy-efficient design lowers operating costs in continuous operation environments. A robust, low-maintenance motor reduces spare parts consumption and preventive maintenance intervals. This makes it well-suited for conveyors, sorting lines, and other long-run applications where uptime and cost-per-unit matter. Encoder feedback provides precise position data that supports repeatable cycles, better quality control, and traceability. Operators gain improved first-pass yields and easier process optimization through consistent motion profiles. This combination helps manufacturers meet lean manufacturing goals while maximizing overall equipment effectiveness.
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FAQs
Begin with mechanical mounting of the LV AC servo motor on the flange, align the shaft, and connect power and encoder wiring per ABB installation guidelines. Configure the eSM encoder option in the drive setup, calibrate torque and velocity limits, and perform a controlled, slow-speed commissioning before full-speed operation. Verify wiring integrity and perform a basic diagnostics check on start-up.
The motor delivers 3 kW nominal power at 400 V. It features high torque density and quick dynamic response, with an optional absolute encoder for immediate position feedback and reduced homing. When used with MotiFlex e180 or MicroFlex e190 drives, it optimizes torque control, precision, and energy efficiency across automated processes.
Yes. The 3 kW, 400 V rating provides precise, repeatable motion for pick-and-place and packaging tasks. The optional absolute encoder minimizes downtime by removing homing cycles, and the integrated drive ecosystem with MotiFlex e180 and MicroFlex e190 offers reliable, high-throughput performance suitable for high-speed packaging environments.
ABB designs the eSM family to align with CE safety requirements and standard industrial practices. The optional absolute encoder enhances traceability and process control, while compatibility with MotiFlex e180/e190 supports safe, standards-based automation and easier integration into SIL-capable safety architectures.
The combination reduces setup time through precise encoder feedback, lowers downtime with high reliability, and improves energy efficiency compared with legacy drive systems. Expected benefits include higher throughput, improved first-pass yield, and lower maintenance costs, contributing to a shorter payback period on automation upgrades and a lower total cost of ownership.