Emerson SP2403 AC Variable Speed Drive / Servo Drive

FAQ

Q1: What is the Emerson SP2403 used for?
The SP2403 is used for controlling AC motors and servo motors in applications requiring high-performance speed, torque, and position control, such as conveyors, pumps, compressors, hoists, extruders, and machine tools.

Q2: What type of product is the SP2403?
The SP2403 is a Unidrive SP universal AC and servo drive that combines variable frequency drive functions with advanced motion control capabilities.

Q3: What are the electrical ratings of the SP2403?
The drive operates from a 380–480 VAC three-phase power supply and provides 29 A Normal Duty output current, 25 A Heavy Duty output current, and 40.2 A peak current, supporting motors up to 15 kW (20 HP).

Q4: What are the dimensions and weight of the SP2403?
The SP2403 measures approximately 155 × 368 × 219 mm and weighs approximately 7.26 kg.

Q5: Which motor control modes are supported?
The SP2403 supports Open Loop V/Hz, Open Loop Vector, Rotor Flux Control (RFC), Closed Loop Vector, and Servo Control, allowing flexible use with different motor types.

Q6: Which communication protocols are available?
The SP2403 includes Modbus RTU over RS-485 as standard and supports optional communication modules including EtherCAT, EtherNet/IP, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, and Modbus TCP/IP.

Q7: Does the SP2403 include safety functions?
Yes. The SP2403 supports Safe Torque Off (STO) and provides integrated protection and diagnostic functions for safer operation in industrial systems.

Q8: What are the advantages of the Emerson SP2403?
The SP2403 offers high-performance motor control, flexible configuration, strong overload capability, encoder feedback support, optional industrial networking, compact panel-mount design, and reliable operation for demanding automation applications.

Emerson SP2403

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