Control Techniques DST1403 Servo Amplifier Drive
$ 459.36
Description
Control Techniques DST1403 Servo Amplifier Drive . It is designed specifically for high-dynamic, pulse-duty applications where rapid acceleration and precision positioning are required. Motion Profiles: Supports camming, electronic gearing, and point-to-point positioning. The Control Techniques DST1403 is a high-performance Brushless AC Servo Drive from the Digitax ST family (manufactured by Emerson / Nidec). It is designed specifically for high-dynamic, pulse-duty applications where rapid acceleration and precision positioning are required. The DST1403 is part of the "Index" or "Plus" range, meaning it is not just a drive, but a motion controller capable of executing sophisticated sequences. 1. Catalog Number Breakdown The model number reveals its power and voltage characteristics: Code Description DST Digitax ST Series (Servo Drive) 1 Frame Size 1 4 400V AC Class (Input range: $380V\text{--}480V$ 3-Phase) 03 Rated Output Current: 3.0 Amps (Continuous) 2. Key Technical Specifications The Digitax ST series is known for its "Compact" footprint, allowing for high power density in small electrical cabinets. Output Power: Approximately $1.5\text{ kW}$ ( $2.0\text{ HP}$ ). Peak Current: Supports up to $300\%$ of continuous current for 0. 25 seconds ( $9.0\text{ A}$ peak). Feedback Support: Universal link supports Incremental Encoders, SinCos, Hiperface, EnDat, and SSI. Integrated Safety: Features Safe Torque Off (STO) to SIL3/PLe standards. 3. Integrated Control Functions Unlike basic "velocity only" drives, the DST1403 features integrated motion control: On-board PLC: Can be programmed using SyPTLite or SyPTPro (ladder logic or function blocks). Motion Profiles: Supports camming, electronic gearing, and point-to-point positioning. Option Slots: Includes two slots for SM-Modules to add Fieldbus communication (Profibus, DeviceNet, EtherCAT) or additional I/O. 4. Wiring and Terminal Layout The Digitax ST uses high-density pluggable terminals for ease of maintenance. Power Terminals (Bottom): AC input ( $L1, L2, L3$ ), Motor output ( $U, V, W$ ), and Internal/External Braking Resistor connections. Control Terminals (Top): 24V DC auxiliary power (to keep the logic alive when high voltage is removed), Digital I/O, and the STO safety circuit. Communication: Standard RJ45 port for RS-485 (Modbus RTU) programming. 5. Common Maintenance & Fault Codes The drive features a status display that shows a 2 or 3-letter code for troubleshooting: HF (Hardware Fault): Internal drive failure; usually requires repair. OU (Over Voltage): DC bus voltage is too high; typically caused by rapid deceleration without a braking resistor. It.AC (Ixt Trip): Overload trip; the motor is working too hard for too long. th (Thermal): Drive or motor thermistor has detected an over-temperature condition.
