Control Techniques UNI1404 Unidrive SP AC Drive

Description

The Control Techniques UNI1404 is a high-performance AC drive from the globally recognized Unidrive SP series. Designed for flexibility and reliability, this 2.2 kW drive is suitable for a vast array of motor control applications, from simple open-loop speed control to complex, fully integrated servo systems. Its robust design and versatile programming capabilities make it a valuable component for maintaining or upgrading industrial machinery.

Specifications

• Manufacturer: Control Techniques
• Model: UNI1404
• Series: Unidrive SP
• Power Rating: 2.2 kW (3.0 HP)
• Input Voltage: 380-480V AC, 3-Phase, 50/60 Hz
• Output Voltage: 0 to Input Voltage, 3-Phase
• Input Current: 7.1 A
• Output Current: 5.6 A
• Overload Capacity: 8.3 A for 60 seconds
• Control Modes: V/Hz, Open-loop vector, Closed-loop vector, Servo

Label Info

• Model No: UNI1404
• Power: 2.2KW
• Input: 380/480V, 3Ph, 50/60Hz, 7.1A
• Output: 380/480V, 5.6A
• Serial No: 3284911012
• Software Version: 03.00.04.

Application

This drive is ideal for applications requiring precise speed and torque control, such as conveyors, pumps, fans, mixers, and machine tool spindles. Its ability to operate in servo mode also makes it suitable for positioning tasks in packaging and material handling systems.

Country of Origin

Made in the United Kingdom.

CO2 Impact

By purchasing this reused UNI1404 drive, you are preventing approximately 108 kg of CO2 emissions associated with the production of a new unit. This is a significant contribution to sustainable industrial practices.

Availability

This is an obsolete item, but it is available from our stock as a reliable spare part to keep your existing systems operational. Order now from PLC2Day for expert support and fast delivery.

FAQ

The Unidrive M series is the direct replacement and offers enhanced features like improved motor control algorithms, higher processing power, onboard PLCs (in some models), and updated communication protocols like EtherCAT.

Yes, legacy software such as CTSoft and manuals are still available for download from the manufacturer's website. While official production support has ended, a large knowledge base and community support exist for this popular series.

No, this model (size 1, 400V class) is specifically designed for 380-480V three-phase input. Using it on a 230V supply will result in an undervoltage fault. A different model from the 200V class (e.g., UNI120x) would be required for 230V operation.

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Friday, March 13, 2026