Emerson SP2404 AC Variable Speed Drive / Servo Drive

FAQ

Q1: What is the Emerson SP2404 used for?
The SP2404 is used for high-performance motor control in industrial applications such as conveyors, pumps, compressors, cranes, machine tools, packaging equipment, and automated production systems.

Q2: What type of product is the SP2404?
The SP2404 is a Unidrive SP universal AC variable speed drive and servo drive designed for flexible control of induction motors, synchronous motors, and servo motors.

Q3: What are the electrical ratings of the SP2404?
The drive operates from a 380–480 VAC three-phase power supply and provides 29 A continuous output current, with a peak current capability of approximately 50.7 A.

Q4: What are the dimensions and weight of the SP2404?
The SP2404 has approximate dimensions of 155 × 368 × 219 mm and weighs approximately 8.0 kg.

Q5: Which motor control modes are supported?
The SP2404 supports Open Loop Vector Control, Closed Loop Vector Control, Rotor Flux Control (RFC), Servo Control, V/Hz Control, and Regenerative Control, allowing it to handle various motor applications.

Q6: Which communication protocols are available?
The SP2404 supports Modbus RTU via RS-485 as standard and can be expanded with optional industrial communication modules such as EtherCAT, EtherNet/IP, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, and SERCOS.

Q7: Does the SP2404 include safety and braking functions?
Yes. The SP2404 supports Safe Torque Off (STO) and includes a built-in dynamic braking transistor for controlled stopping and improved system safety.

Q8: What are the advantages of the Emerson SP2404?
The SP2404 provides high-performance motor control, strong overload capability, flexible communication options, encoder feedback support, integrated braking functions, and reliable operation for demanding industrial automation applications.

Emerson SP2404

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