Description
Kollmorgen MMC-DSA2
Technical Specifications
- Product Series: MMC Multi-Axis Controller Series
- Axis Capacity: Multi-axis integrated control and drive
- Supply Voltage: 240V / 480V AC three-phase
- Control Logic Voltage: 24V DC
- Continuous Output Current: High-capacity multi-axis output
- Communication: High-speed real-time industrial Ethernet / Fieldbus
- Positioning Resolution: High-resolution multi-axis interpolation
- Protection Class: IP20 (Control Cabinet Integration)
- Operating Temperature: 0°C to +45°C
Functional Features
- Integrated Multi-Axis Drive: Combines multiple servo amplifiers and a motion controller in one module.
- Shared DC Bus: Internal DC bus sharing optimizes regenerative energy and reduces cabinet size.
- Real-Time Synchronization: Microsecond-level synchronization across all controlled axes.
- Onboard Logic Execution: Integrated PLC functionality for standalone machine control.
- Advanced Tuning: Automatic gain scheduling and notch filtering for each axis.
- Comprehensive Safety: Integrated Safe Torque Off (STO) and advanced fault diagnostics.
Application Scenarios
- Packaging Machinery: Synchronized rotary cutters, sealers, and infeed systems.
- Semiconductor Equipment: Multi-axis wafer handling and alignment stages.
- Automated Assembly: Multi-station synchronized pick-and-place systems.
- Printing Presses: Multi-color registration and web tension control.
- Robotics: Multi-joint robotic controllers for compact automation cells.
Performance Parameters
- Synchronization Accuracy: Sub-microsecond multi-axis synchronization.
- Current Loop Bandwidth: High-bandwidth digital current control.
- Velocity Loop Bandwidth: Wide bandwidth for stiff mechanical loads.
- Regenerative Capacity: High internal regeneration handling.
Material Composition
High-density power electronics with IGBT modules, advanced DSP/FPGA controllers, and robust aluminum chassis for efficient heat sinking. Features industrial-grade connectors and conformal-coated PCBs for environmental protection.
Structural Features
- Compact Multi-Axis Form Factor: High power density in a minimal footprint.
- Shared Power & Feedback Interfaces: Centralized connectors for reduced wiring complexity.
- DIN Rail / Panel Mount: Flexible installation options for control cabinets.
- Status & Diagnostic LEDs: Front-panel indicators for rapid troubleshooting.
Working Principle
The MMC-DSA2 receives AC power and converts it to a shared internal DC bus. Multiple integrated inverter sections generate precisely controlled three-phase AC for each connected servo motor. A central DSP/FPGA executes real-time motion control algorithms, multi-axis interpolation, and machine logic. Axes are synchronized over a high-speed internal backplane bus, ensuring deterministic, jitter-free coordinated motion.
