Product Short Description
Product Overview
3rd generation fully digital DSP-based servo drive adopting proprietary torque vector control algorithm, universal UCX variant compatible with all brands permanent magnet AC servo motors, open control interface matching all mainstream motion controllers and indexers. Integrate position, velocity and torque triple closed-loop control inside single hardware unit for high-precision OEM automation equipment motion control.
Description
Core Technical Specifications
- Control Architecture: Triple closed-loop position/velocity/torque synchronous vector control
- Command Input Interface: ±10V analog torque/velocity command, step/direction pulse command, serial bus digital command
- Encoder Feedback Support: Incremental quadrature encoder, SinCos multi-turn absolute encoder, resolver
- DC Bus Power Input: 90–340V wide range DC bus supply
- Continuous Output Current: 10A RMS continuous, 20A peak overload for 3 seconds
- Switching Frequency: 20kHz ultra-high frequency PWM output for smooth low-speed motor operation
- Built-in Regeneration Control: On-board dynamic braking resistor circuit without external braking component for medium inertia loads
Function Features
- Proprietary Synchronized Torque Vector Control: Eliminate phase current decoupling error existing in traditional independent current loop drives, reduce motor tracking error by over 40% under high dynamic motion
- Multi-derivative State Feedforward Algorithm: Ultra-fast error response to realize microsecond level velocity error correction, shorten axis settling time significantly
- Hard Stop Homing Function: Eliminate physical home limit switch requirement via drive internal position detection logic to reduce machine wiring complexity
- True RMS Thermal Motor Protection: Real-time motor winding temperature calculation without external thermal sensor wiring
- DC Bus Parallel Interconnection: Up to six SST-6000-UCX drives share common DC bus to distribute regenerative braking energy between multiple motion axes
- All-Digital Configuration Design: No hardware DIP switches or potentiometers; all parameters set via PC configuration software with one-click parameter backup/restore
Application Scenarios
Semiconductor wafer handling equipment, electronic component assembly robots, laser cutting machines, 3C product automated testing equipment, high-speed packaging labeling machines, precision CNC engraving equipment
Material & Structure, Working Principle, Installation & Precautions
- Housing: Black extruded aluminum heat sink integrated housing, IP20 cabinet mounting grade
- Working Principle: DSP core samples encoder feedback signal in real time, calculate torque vector error, output high-frequency PWM to IGBT power module to generate sinusoidal three-phase current for servo motor stator winding, realize ultra-precise closed-loop motion regulation
- Installation: Vertical DIN rail cabinet mounting, minimum 80mm vertical ventilation gap; shielded encoder cable mandatory
- Precautions: DC bus parallel drives must connect identical AC input power source; perform motor parameter auto-tune before formal operation
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