Description
SIGMATEK DKL002
Technical Specifications:
- Power Supply: 3-phase 400V AC
- Continuous Output Current: 2A
- Peak Output Current: 6A
- Communication Bus: VARAN real-time industrial bus
- Encoder Interface: Universal encoder input for incremental and absolute encoders
- STO Safety Function: 2-channel safe torque off
- Operating Temperature: -20°C ~ +60°C
- Storage Temperature: -40°C ~ +85°C
- Humidity: 5% ~95% non-condensing
- Protection Class: IP20
Function Features:
- Integrated position, speed and torque closed-loop control
- VARAN high-speed real-time bus communication with microsecond synchronization
- Built-in STO safe torque off safety function
- Motor temperature sensor input for thermal protection
- Adjustable electronic gear and cam profiling function
- Built-in fault diagnosis and event recording
- Support synchronous master-slave axis electronic cam operation
Application Scenarios:
- Small automated assembly stations
- Packaging machinery small servo axes
- Medical automation equipment
- Small handling robots
- Modular machine automation systems
Material Composition:
- Housing: Reinforced aluminum alloy shell
- PCB: Multilayer FR4 fiberglass circuit board with conformal coating
- Power Components: Power MOSFET modules, fast recovery diodes
- Control Chip: SIGMATEK dedicated motion control processor
- Terminals: Spring loaded push-in terminals for fast wiring
Structural Features:
- Slim DIN rail mounting module
- Front panel LED indicators for power, fault and axis running status
- Independent terminal blocks for power supply, motor output, encoder and bus connection
- Compact structure for space limited cabinet installation
Working Principle: The module receives motion command from SIGMATEK CPU via VARAN bus. It samples encoder feedback signal and runs servo control algorithm to adjust PWM output. The power stage controls motor current to achieve precise position and speed tracking. STO circuit cuts off power output under safety trigger conditions. All fault signals are transmitted back to main controller through VARAN bus.
Installation Requirements:
- Mount on standard DIN rail inside electrical cabinet
- Maintain natural ventilation space around module
- Use shielded twisted pair cable for VARAN bus wiring
- Separate motor power wiring from signal cables
- Complete protective grounding of cabinet and module
Usage Notes:
- Verify motor rated current matches drive capacity before commissioning
- Check STO safety wiring logic before startup
- Prevent dust and conductive contamination on circuit board
- Do not exceed maximum bus cable length of VARAN network
- Disconnect power supply before wiring modification
