Description
Technical Architecture & Functional Positioning
(≈450 words)
The HESG324430R11/B (216GD61A) is a high-power servo drive engineered for precision industrial motion control. Positioned at the drive layer of a motion control architecture, it regulates voltage and current to AC servo motors, providing exact speed, torque, and positional control for demanding automation applications.
The drive employs advanced vector control algorithms that continuously process real-time feedback from encoders or resolvers. This ensures precise motor response even under dynamic load changes, supporting multi-axis synchronization and complex motion profiles. The integrated protection system monitors overcurrent, overvoltage, undervoltage, thermal conditions, and short circuits, safeguarding both the drive and the connected servo motor.
High-current capability of 430 A enables the drive to handle large industrial machinery, including CNC machines, robotic arms, and high-inertia conveyor systems. Built-in Safe Torque Off (STO) functionality allows emergency stops without mechanical intervention, meeting international safety standards. Thermal management is provided via heat sinks and forced-air or optional liquid cooling, ensuring continuous operation under full load in ambient temperatures up to 50°C.
The HESG324430R11/B communicates with higher-level controllers through Profibus, EtherCAT, CANopen, or Modbus TCP, facilitating real-time monitoring, diagnostics, and control. Its modular design allows engineers to replace individual drive modules without interrupting system operation, reducing downtime and maintenance costs.
In addition, precise torque and speed control reduces mechanical wear, enhances energy efficiency, and maintains process consistency across production lines. This makes the module suitable for high-speed robotics, CNC machinery, packaging, and other automated industrial processes requiring robust, high-performance servo control.
Typical Application Scenarios
- High-torque industrial robotics for assembly or welding operations
- Multi-axis CNC machinery (milling, turning, grinding)
- Heavy-duty conveyor systems in manufacturing or material handling
- Packaging and printing lines requiring synchronized motion
- OEM industrial automation systems for retrofitting or new builds
- Laboratory and test automation with high-response motion control
Quality Standards & Testing Procedures
(≈450 words)
Visual & Structural Inspection
- PCB and electronic components inspected for solder integrity
- Terminals, connectors, and heat sinks checked for mechanical stability
- Forced-air/liquid cooling components verified for correct assembly
Electrical & Functional Verification
- Full-load testing with connected servo motors for voltage, current, and torque validation
- Overcurrent and short-circuit testing for protection verification
- Thermal performance and derating validation under ambient conditions
Signal & Communication Testing
- Encoder/resolver feedback signal verified for accuracy
- Communication protocol diagnostics with Profibus, EtherCAT, CANopen, or Modbus TCP
- Firmware and parameter version verification to ensure compatibility
Burn-In & Final QC
- 24-hour continuous operation under load
- Verification of Safe Torque Off (STO) and other protective features
- Documentation of operational parameters and inspection results in a Quality Test Report
