Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Emerson Control Techniques (Now Nidec Control Techniques) |
| Product Model | SP1404 |
| Product Type | AC Variable Speed Drive |
| Series | Unidrive SP |
| Function | Universal AC drive for induction motors and permanent magnet servo motors |
| Input Voltage | 380–480 VAC, 3-Phase |
| Rated Voltage | 460 VAC |
| Input Frequency | 48–65 Hz |
| Control Modes | Open Loop V/Hz, Open Loop Vector, Rotor Flux Control (RFC), Closed Loop Vector, Servo Control |
| Continuous Output Current (Normal Duty) | 6.9 A |
| Continuous Output Current (Heavy Duty) | 5.8 A |
| Peak Output Current | 10.1 A |
| Typical Motor Power (Normal Duty) | 3.0 kW (5 HP) |
| Typical Motor Power (Heavy Duty) | 2.2 kW (3 HP) |
| Output Frequency | 0–550 Hz |
| Communication (Standard) | Modbus RTU (RS-485) |
| Optional Communication | EtherNet/IP, EtherCAT, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, Modbus TCP/IP, SERCOS |
| Feedback Support | Incremental Encoder, Absolute Encoder |
| Safety Function | Safe Torque Off (STO) supported |
| Dynamic Braking | Built-in Dynamic Braking Transistor |
| EMC Filter | Integrated |
| Protection Rating | IP20 |
| Cooling Method | Forced Air Cooling |
| Mounting Type | Panel Mount |
| Operating Temperature | 0°C to +40°C (without derating) |
| Storage Temperature | -40°C to +70°C |
| Application | Pumps, fans, conveyors, compressors, extruders, hoists, packaging machinery, printing equipment, and industrial automation systems |
| Dimensions (W × H × D) | 100 × 386 × 219 mm |
| Weight | 5.0 kg |
| Condition | New and original |
| Warranty | 12 months |
FAQ
FAQ
Q1: What is the Emerson SP1404 used for?
The SP1404 is designed to control AC induction motors and permanent magnet servo motors in applications such as conveyors, pumps, compressors, hoists, packaging equipment, printing machinery, and industrial automation systems.
Q2: What type of drive is the SP1404?
The SP1404 is a Unidrive SP universal AC variable speed drive that supports open-loop, closed-loop, vector, and servo control for demanding industrial applications.
Q3: What are the electrical ratings of the SP1404?
The drive operates from a 380–480 VAC three-phase power supply and provides 6.9 A continuous output current (Normal Duty), 5.8 A (Heavy Duty), and 10.1 A peak current, supporting motors up to 3.0 kW (5 HP).
Q4: What are the dimensions and weight of the SP1404?
The SP1404 measures approximately 100 × 386 × 219 mm and weighs approximately 5.0 kg.
Q5: Which motor control modes are available?
The drive supports Open Loop V/Hz, Open Loop Vector, Rotor Flux Control (RFC), Closed Loop Vector, and Servo Control, making it suitable for both induction motors and permanent magnet servo motors.
Q6: Which communication protocols does the SP1404 support?
The SP1404 includes Modbus RTU (RS-485) as standard and supports optional communication modules for EtherCAT, EtherNet/IP, PROFINET, PROFIBUS-DP, DeviceNet, CANopen, Modbus TCP/IP, and SERCOS.
Q7: Does the SP1404 include braking and safety functions?
Yes. The drive features a built-in dynamic braking transistor and supports Safe Torque Off (STO), providing improved machine safety and braking performance.
Q8: What are the advantages of the Emerson SP1404?
The SP1404 offers high-performance vector and servo control, high overload capability, integrated braking, flexible communication options, encoder feedback support, compact panel-mount design, and reliable operation for demanding industrial automation applications.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
