Rexroth HCS01.1E-W0054-A-03-B-ET-EC-NN-NN-FW Servo Drive – Obsolete IndraDrive Cs Spare Part

Technical Dossier

Product Details And Specifications

Rexroth HCS01.1E-W0054-A-03-B-ET-EC-NN-NN-FW Servo Drive – Obsolete IndraDrive Cs Spare Part

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Solving the Discontinued Hardware Crisis

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

How to Extend Your Automation Asset Life by 5–10 Years

For plant management facing pressure to retire IndraDrive Cs-based systems, the financial case for continued maintenance is straightforward when the numbers are examined without bias. A full servo drive system retrofit on a single machine — including new drive hardware, motor re-matching, controller software migration, safety validation, and commissioning — typically requires 6–18 months of engineering effort and capital expenditure in the range of $150,000–$500,000 per machine, depending on axis count and integration complexity. That figure does not include the opportunity cost of reduced throughput during transition.

Condition & Reliability Assurance

All HCS01.1E-W0054-A-03-B-ET-EC-NN-NN-FW units supplied by DriveKNMS pass a structured 5-stage quality process before dispatch:

Key Features for System Maintenance

• Drop-in replacement: The HCS01.1E-W0054-A-03-B-ET-EC-NN-NN-FW is a direct mechanical and electrical substitute for any failed unit of the same part number. No motor re-matching or wiring modification is required.
• No PLC reprogramming required: Provided the replacement unit is loaded with the same firmware version and parameter file as the failed unit, the host controller recognizes it without modification to the motion program.
• Avoids engineering retrofit costs: Substituting a like-for-like drive unit eliminates the need for drive sizing recalculation, safety function re-validation, and machine acceptance re-testing — costs that accompany any change to the drive hardware specification.
• Dual fieldbus compatibility preserved: The ET (SERCOS III) and EC (EtherCAT) interfaces are retained in the replacement unit, maintaining full compatibility with existing network topology.

How do I confirm the unit is new or quality-refurbished?
Each unit is supplied with a DriveKNMS inspection report documenting the QA stage results, the firmware version installed, and the physical condition grade. New-in-box units are identified separately from tested-refurbished units at the time of quotation.

Can you supply the matching Rexroth motor or cable set?
Contact us with your full machine BOM. DriveKNMS specializes in complete IndraDrive Cs system sourcing, including MSK and MKD series motors and Rexroth INK/IKS cable assemblies.