ABB 3AXD50001111281 DSM Servo Motor - 5 Pole-Pair Cogging
Part Number: 3AXD50001111281
Quick Summary
DSM servo motor from ABB delivers precise motion control for high‑precision robotics, CNC machines, and packaging lines. Engineers often struggle with cogging torque, drive compatibility, and long integration cycles when pairing motors with drives. Designed for CE conformity, IP protection options, and SIL readiness, this motor supports safe, compliant operation across demanding environments. By pairing with the E530 servo drive, it enables predictable performance, energy efficiency, and faster time-to-market for automated systems in manufacturing and industrial automation contexts.
Product Information
Extended Description
3AXD50001111281 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: 5 pole-pair design reduces cogging torque, delivering smoother low-speed operation. Business impact: improved positioning accuracy and repeatability, enabling reliable performance in compact automation cells. Application: robotics pick-and-place, CNC axes, and packaging lines where tight speed control is critical. Paragraph two: Feature: Brake, oil seal, and encoder options provide flexible configurations. Business impact: tailored protection and feedback, reducing maintenance and retrofit costs. Application: harsh or enclosed environments, conveyors, and multi-axis installations requiring customized encoder interfaces. Paragraph three: Feature: Nominal power of 0.75 kW with 2.39 N·m torque at 220 V. Business impact: compact footprint with high torque density improves machine throughput and reduces cabinet space. Application: servo-driven axes in small to mid-sized automation systems. Paragraph four: Feature: Compatibility with ABB E530 servo drive streamlines integration. Business impact: faster commissioning, easier parameterization, and consistent control behavior. Application: factory upgrades, retrofit projects, and new line deployment in manufacturing environments.
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FAQs
ABB’s DSM servo motor is designed to pair with the E530 servo drive, enabling seamless communication and fast tuning. Ensure your control cabinet provides a 220 V AC supply and that the encoder and optional brake or oil seal configurations match your application. The combination delivers reliable torque control and smooth motion across automated axes.
The 5 pole-pair design reduces cogging torque, improving smoothness and positioning accuracy at low speeds. This translates to better repeatability on pick-and-place cycles and CNC axis moves. In practice, you’ll notice gentler motor start-ups, quieter operation, and more consistent torque delivery when paired with the E530 drive.
The DSM servo family commonly adheres to CE directives for European markets. IP ratings depend on enclosure and configuration, while SIL readiness should be validated against your safety architecture and risk assessment. For harsh environments, select enclosure protection and optional seals compatible with your application, ensuring safe operation and regulatory compliance.
Ideal applications include high-precision robotics, CNC machine axes, and packaging lines requiring tight torque control and fast, repeatable moves. The motor’s 0.75 kW rating and 2.39 N·m torque provide strong performance in compact spaces, while options for brakes and encoders support customized feedback and safe stop behavior in automated production lines.
ROI is driven by improved uptime, energy efficiency from precise torque control, and reduced commissioning time with the E530 drive. Maintenance is simplified by modular options—encoder, brake, and oil seal—allowing targeted servicing. Long-term benefits include predictable lifecycle costs, easier retrofits, and consistent production throughput in automation workflows.