Overview

The 6SE7023-4EC84-1HF3 module belongs to Siemens’ SIMOVERT MASTERDRIVES family, designed for high-precision motor control in demanding industrial applications. As a Power Output Unit (PEU), it handles three-phase AC input and delivers up to 34 A output current to drive AC motors with excellent dynamic performance.

It supports closed-loop vector control, enabling accurate torque regulation, speed stability, and motion positioning. The module integrates seamlessly into MASTERDRIVES architectures, making it widely used in textile machinery, packaging automation, and material handling systems.

Technical Data

Typical Applications

• Servo motor control for robotic arms

• Conveyor and packaging drive systems

• Precision machining and CNC equipment

• Textile machinery with dynamic load changes

• Retrofit or maintenance of legacy MASTERDRIVES systems

Its strong output capability ensures reliable operation in high-speed and variable load environments, supporting long-term uptime and system stability.

FAQ

Q1: What drive system is it used with?
A1: It is compatible with SIMOVERT MASTERDRIVES systems.

Q2: What is the rated output current?
A2: It provides up to 34 A at 380–460 V AC.

Q3: Is it still actively produced?
A3: No, it is discontinued but still widely available as a spare part.

Q4: Does it support servo applications?
A4: Yes, it supports closed-loop vector control suitable for servo drive functions.

Q5: Can it be repaired?
A5: Yes, multiple industrial service providers support repair and refurbishment.