Control Techniques SP4403

Control Techniques SP4403

Overview

The Control Techniques SP4403 is a 75 HP variable frequency AC drive from the Unidrive SP series, designed for high-demand industrial applications. With a 103 A continuous output current, it operates on a 3‑phase 380–480 V AC input, providing advanced motor control and energy efficiency for both standard and servo applications.

Key Features

• Power Rating: 75 HP / 55 kW

• Output Current: 103 A continuous

• Input Voltage: 3‑phase, 380–480 V AC, 50/60 Hz

• Enclosure: IP20 chassis mount

• Frame Size: Size 4

• Operating Modes:

  • Open-loop vector

  • Closed-loop vector

  • Servo control

  • Regen (with module)

• Ambient Temperature: 0 °C to +40 °C

• Keypad: Not included (supports SM‑Keypad and remote HMIs)

Applications

• High-horsepower conveyor systems

• Extruders, crushers, and mixers

• Pumping systems with torque control

• Industrial machinery with dynamic motor loads

Why Choose the SP4403

• Powerful 103 A output for heavy-duty machinery

• Designed for precision control in automation systems

• Modular, compact chassis fits into most control panels

• Built for efficiency, reliability, and scalability

Order Now

The Control Techniques SP4403 is available and ready for fast global shipment.

Discover More Solutions
For additional drive options, explore the Control Techniques Unidrive SP Modular category.

You can also browse the full range of advanced motion control and drive technologies in the Nidec (Control Techniques) main category.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply