Emerson DST1402 Servo Drive

FAQ

Q1: What is the Emerson DST1402 used for?
The DST1402 is used to control AC servo motors in applications requiring precise motion control, including CNC machine tools, packaging machinery, robotics, printing equipment, and automated production systems.

Q2: What type of product is the DST1402?
The DST1402 is a Digitax ST intelligent servo drive that provides high-performance position, velocity, and torque control for industrial servo systems.

Q3: What are the electrical ratings of the DST1402?
The drive operates from a 380–480 VAC three-phase input, has a 4.3 A rated input current, 2.7 A continuous output current, and 8.1 A peak output current.

Q4: What are the dimensions and weight of the DST1402?
The drive measures approximately 62 × 322 × 226 mm and weighs approximately 2.1 kg (without keypad or optional modules).

Q5: Which feedback devices are supported?
The DST1402 supports incremental encoders, absolute encoders, resolvers, and sine/cosine encoders, allowing compatibility with a wide range of servo motors.

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

Q7: Does the DST1402 include safety features?
Yes. The DST1402 includes an integrated Safe Torque Off (STO) function, helping improve operator safety and comply with modern machine safety requirements.

Q8: What are the advantages of the Emerson DST1402?
The DST1402 offers high dynamic performance, compact dimensions, multiple encoder compatibility, integrated STO safety, flexible industrial networking, excellent servo response, and reliable operation for demanding industrial automation applications.

DST1402 Emerson

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