Emerson DST1403 Servo Drive

FAQ

Q1: What is the Emerson DST1403 used for?
The DST1403 is used to control AC servo motors in applications requiring high-precision position, speed, and torque control, including CNC machine tools, robotics, packaging systems, and automated production lines.

Q2: What type of product is the DST1403?
The DST1403 is a Digitax ST intelligent servo drive designed for high-performance industrial motion control and servo automation.

Q3: What are the electrical ratings of the DST1403?
The drive operates on a 380–480 VAC three-phase supply, has a 6.0 A rated input current, 4.0 A continuous output current, and 12.0 A peak output current.

Q4: What are the dimensions and weight of the DST1403?
The drive measures approximately 62 × 322 × 226 mm and weighs approximately 2.1 kg.

Q5: Which feedback devices are supported by the DST1403?
The DST1403 supports incremental encoders, absolute encoders, resolvers, and sine/cosine encoders, making it compatible with a wide range of industrial servo motors.

Q6: Which communication protocols are available?
The drive includes RS-485 with Modbus RTU as standard and supports optional communication networks such as EtherCAT, EtherNet/IP, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, SERCOS, CTNet, and CTSync via expansion modules.

Q7: Does the DST1403 include safety features?
Yes. The DST1403 features an integrated Safe Torque Off (STO) function and EMC filtering to improve machine safety and electromagnetic compatibility.

Q8: What are the advantages of the Emerson DST1403?
The DST1403 offers high dynamic performance, compact dimensions, multiple feedback options, integrated STO safety, flexible networking, excellent servo response, and reliable operation for demanding industrial automation and motion control applications.

DST1403 Emerson

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