Rexroth HCS04.2E‑W0350‑N‑04‑NNBN IndraDrive Servo Drive Controller

The Rexroth HCS04.2E‑W0350‑N‑04‑NNBN belongs to the IndraDrive HCS04 series high‑power compact servo drive. It is a single‑axis power converter designed for heavy‑duty industrial machinery, delivering precise speed, torque and position control for synchronous and asynchronous servo motors.

This integrated drive unit adopts internal fan cooling and high power density design, supporting multi‑protocol industrial Ethernet and built‑in safe torque off function. It is widely supplied as aftermarket spare parts for maintenance, replacement and renovation of printing, metallurgy and material processing production lines.

Main Specifications

1. Brand: Bosch Rexroth; Model:HCS04.2E‑W0350‑N‑04‑NNBN; Type:High Power Servo Drive Controller
2. Series: IndraDrive HCS04 compact converter, Part No.R911325453
3. Input Power:3AC 380‑480V, internal air cooling with built‑in blower
4. Max Output Current:210A, high overload capacity for heavy load startup
5. Communication:Multi‑protocol Ethernet, compatible with EtherCAT, Profinet and SERCOS
6. Safety Function:STO safe torque off, integrated drive self‑diagnosis
7. Operating Temperature:0℃ ~ +55℃, suitable for industrial cabinet installation
8. Installation:Vertical cabinet mounting, modular design for quick replacement

Core Functions

1. Realize high‑precision closed‑loop position, speed and torque control for servo motors.
2. Support high‑speed industrial Ethernet communication to exchange motion data with PLC and HMI.
3. Built‑in safety cut‑off circuit to avoid unexpected motor rotation under fault conditions.
4. Continuous monitoring of current, voltage and temperature with detailed fault log recording.
5. Store motion parameters on removable memory card for fast commissioning and spare swap.
6. Deliver stable driving power for heavy‑duty cyclic operation of large industrial equipment.

Application Scenarios

1. Heavy‑duty servo control for printing machinery, glass equipment and metallurgical rolling lines.
2. Spare drive replacement and regular maintenance of Rexroth IndraDrive automation systems.
3. Automation upgrading and reliability reconstruction of old heavy industrial production lines.
4. On‑site troubleshooting and faulty power converter replacement projects.
5. Spare‑parts stocking for system integrators and machinery maintenance contractors.
6. Global aftermarket spare supply for technicians maintaining legacy Rexroth high‑power drive hardware.

FAQ

1. Q: What motor types can HCS04.2E‑W0350‑N‑04‑NNBN drive?
   A: It matches Rexroth synchronous and asynchronous high‑power servo motors of IndraDrive series.
2. Q: Does this servo drive support safe torque off?
   A: Yes, it integrates STO safety function to meet machine safety requirements.

3. Q: Is the drive fully inspected before delivery?
   A: Every unit undergoes complete power‑on and function testing to guarantee stable performance.