ABB 3AXD50001123079 DSM servo motor - 5 pole-pair design
Part Number: 3AXD50001123079
Quick Summary
ABB DSM servo motor is a high-performance LV AC motor for precise positioning in automation. Engineers face challenges with cogging torque, drive integration, and fitting power density into compact equipment. CE compliance, SIL safety options, and IP-rated enclosures are commonly available configurations that support safe, reliable operation in harsh environments. By combining flexible encoder options with brake and oil seal variants and seamless E530 drive compatibility, this solution delivers improved accuracy, reduced downtime, and lower total cost of ownership in industrial motion control projects. This combination supports scalable automation across packaging, robotics, and machine-tools applications.
Product Information
Extended Description
3AXD50001123079 ABB: The DSM servo motor is a high performance servo motor. It is used together with the E530 servo drive. The DSM servo motor offers various options including: brake, oil seal, and encoder type, which provides flexible choices for customers. The 5 pole-pairs design makes it more compact in structure and effectively reduce the cogging torque.
Feature: 2.5 kW nominal power at 380 V enables strong torque delivery and smooth dynamic response. Business Impact: Higher throughput and faster cycle times with reliable positioning in demanding automation tasks. Application: Packaging lines and robotic cells benefit from consistent motion and reduced write-downs due to drift. Feature: 5 pole-pair design reduces cogging torque for smoother travels and repeatable positioning. Business Impact: Improved accuracy and reduced vibration, which lowers wear on mechanical components. Application: CNC feeders and indexing stations where precision is critical. Feature: Compatibility with ABB E530 servo drive simplifies system integration and reduces commissioning time. Business Impact: Faster project timelines and easier maintenance, with centralized diagnostics. Application: Integrated motion systems in conveyors and pick-and-place lines. Feature: Brake, oil seal, and encoder type options provide configuration flexibility. Business Impact: Tailored protection and feedback options for sector-specific needs, reducing custom engineering. Application: Hazard-prone environments and high-speed packaging. Feature: Compact design and optimized geometry support tight machine envelopes and easier cabling. Business Impact: Lower installation costs and simpler retrofits. Application: Retrofit projects in lean automation lines. Industry context: The DSM family is well-suited for precision motion—the kind of control that translates to better quality and uptime.
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FAQs
To install, ensure a 380 V supply is available and verify the motor's encoder configuration matches your drive settings. Connect motor power leads to the drive output, wire encoder feedback per the E530 manual, and attach the brake/ oil seal if configured. Perform a careful motor-tuning procedure in the E530 to optimize torque, speed, and acceleration profiles, then validate with a test run to confirm smooth motion and minimal cogging.
The motor provides 2.5 kW nominal power with a 7.96 N·m torque rating and a 5 pole-pair design that reduces cogging torque, enabling smoother, more predictable motion. When paired with the E530 drive, users can achieve higher dynamic response, lower positioning error, and faster cycle times—leading to improved throughput in automation cells and robotics.
Yes. The DSM servo motor supports encoder type variations and can be configured with brake and oil seal options. This flexibility allows you to tailor feedback precision, hold/braking performance, and environmental protection to meet sector-specific requirements, such as high-speed packaging or load-sensitive pick-and-place operations.
ABB servo motors typically align with CE compliance for European markets and offer safety- and protection-rated configurations, potentially including SIL safety options and IP-rated enclosures when configured for harsh environments. Always confirm the exact certification set with the specific model/configuration you purchase to ensure regulatory compliance in your facility.
Expect reduced downtime and higher throughput due to precise, repeatable motion and smooth operation from the 5 pole-pair design. The brushless architecture lowers maintenance compared with brushed systems, while E530 integration minimizes tuning time. Over the life of a line, this translates to lower maintenance costs, less scrap, and faster payback on automation investments.