ETEL DSDP324-322F-000C Dual Motor Driver – DSC Dual Motor Control

The ETEL DSDP324-322F-000C is a high-performance dual motor driver designed for ETEL DSC motion control systems. This module provides independent current and velocity control for two motors simultaneously, making it an ideal solution for gantry systems, dual-stage positioning, and coordinated motion applications. Its advanced power stage and control algorithms ensure precise and reliable motor operation.

This dual motor driver is part of ETEL's DSC family, known for its robust construction and high performance in demanding industrial environments. The DSDP324-322F-000C is designed to drive two brushless motors with high efficiency and low ripple, ensuring smooth motion and accurate positioning. Its flexible feedback options and communication interfaces enable seamless integration into complex automation systems.

Key Features

• Dual Motor Control: Independent control for two motors with separate parameter sets.

• High Current Output: Delivers substantial continuous and peak currents for demanding applications.

• Advanced Current Loop: Fast and accurate torque control with low ripple and high bandwidth.

• Flexible Feedback Support: Compatible with incremental encoders, Hall sensors, and sine-cosine encoders.

• Integrated Protection: Overcurrent, overvoltage, undervoltage, and overtemperature protection.

• Compact Design: Space-saving footprint for integration into dense control cabinets.

Technical Specifications

The DSDP324-322F-000C operates from a DC bus voltage of 300-565 VDC and is capable of delivering continuous current up to 20 Arms per channel, with peak current handling up to 60 Arms for short durations. The switching frequency is user-adjustable up to 16 kHz, allowing for optimization between thermal performance and audible noise. The driver includes a built-in brake chopper for handling regenerative energy, with support for external resistor braking.

The unit features digital I/Os for enable, reset, and general-purpose functions, as well as analog inputs for external torque or velocity commands. Communication interfaces include EtherCAT and CANopen, enabling seamless integration into network-based control systems.

Applications

• Gantry Systems: Dual-drive gantries for large-format manufacturing and laser cutting.

• Robotics: Joint control for industrial and collaborative robots.

• Semiconductor Equipment: Dual-stage wafer handling and inspection.

• Automated Assembly: Multi-axis assembly cells.

Integration and Tuning

ETEL provides comprehensive software tools for commissioning and tuning the DSDP324-322F-000C. The auto-tuning function automatically identifies motor parameters and sets optimal current and velocity loop gains, significantly reducing setup time. The driver's built-in oscilloscope capability allows engineers to monitor current, velocity, and position signals in real time, facilitating fine-tuning and troubleshooting.

Wiring is simplified through standardized connector interfaces, with clear labeling of all signals. The driver is designed for installation in standard 19-inch racks or on DIN rails, with forced-air cooling to maintain optimal operating temperatures.

Benefits

• Precision: High bandwidth and low ripple ensure smooth motion and accurate positioning.

• Reliability: Robust design and comprehensive protection features minimize downtime.

• Flexibility: Supports a wide range of motor types and feedback devices.

• Ease of Use: Intuitive software tools simplify commissioning and diagnostics.

Conclusion

The ETEL DSDP324-322F-000C dual motor driver is a powerful and versatile solution for multi-axis motion control. Its combination of dual-channel operation, high current output, and advanced control algorithms makes it a reliable choice for engineers developing high-performance automation systems.