Emerson SP2402 AC Variable Speed Drive / Servo Drive

FAQ

Q1: What is the Emerson SP2402 used for?
The SP2402 is used to control induction motors, synchronous motors, and servo motors in applications such as conveyors, pumps, compressors, cranes, machine tools, packaging equipment, and industrial automation systems.

Q2: What type of product is the SP2402?
The SP2402 is a Unidrive SP universal AC drive that combines variable frequency drive functions with advanced servo control capability.

Q3: What are the electrical ratings of the SP2402?
The drive operates from a 380–480 VAC three-phase power supply and provides 21 A Normal Duty output current, 16.5 A Heavy Duty output current, with motor ratings up to 11 kW (15 HP).

Q4: What are the dimensions and weight of the SP2402?
The SP2402 has approximate dimensions of 155 × 368 × 219 mm and weighs approximately 7.26 kg.

Q5: Which motor control modes are supported?
The SP2402 supports Open Loop V/Hz, Open Loop Vector, Rotor Flux Control (RFC), Closed Loop Vector, and Servo Control, allowing flexible operation with different motor types.

Q6: Which communication protocols are available?
The SP2402 includes Modbus RTU via RS-485 as standard and supports optional industrial communication modules including EtherCAT, EtherNet/IP, PROFIBUS-DP, PROFINET, DeviceNet, CANopen, and other fieldbus options.

Q7: Does the SP2402 include braking and safety functions?
Yes. The SP2402 includes a built-in dynamic braking transistor and supports Safe Torque Off (STO) functions for improved machine safety and controlled stopping performance.

Q8: What are the advantages of the Emerson SP2402?
The SP2402 provides high-performance motor control, flexible configuration, strong overload capability, integrated braking, encoder feedback support, multiple communication options, and reliable operation for demanding industrial automation applications.

Emerson SP2402

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