The REXROTH R922002650 HCS01.1E-W0003-A-02-B-ET-EC-CN-L3-RP-FW is a compact IndraDrive servo converter designed for low-power single-axis motion control in industrial automation machinery. It belongs to the HCS01 compact converter platform, a Rexroth drive family used where precise servo regulation, compact cabinet installation, and machine-specific configuration matching are required. This model is suitable for applications that need controlled motor movement rather than high-power spindle operation.

The product is identified by the material number R922002650 and the complete type code HCS01.1E-W0003-A-02-B-ET-EC-CN-L3-RP-FW. For replacement, quotation, and technical confirmation, both references should be used together. The base section HCS01.1E-W0003 indicates a compact converter in the small-current class. The option sequence B-ET-EC-CN-L3-RP-FW is the key point of this specific configuration. It should not be treated as the same product as similar HCS01.1E-W0003 variants ending in CN-L3-NN-FW, PB-L3-NN-FW, NN-NN-NN-FW, or ET-L3-NN-FW.

Product Information Table

The main task of this converter is to control the electrical output supplied to a servo motor. In a complete motion-control system, the drive receives commands from the machine controller, processes motor feedback, and regulates the connected servo axis according to the required speed, torque, or position profile. This allows the machine to perform repeatable and controlled movement in compact automation processes.

The HCS01 compact format is valuable where electrical cabinet space is limited. Many modern machines use dense cabinet layouts with PLCs, power supplies, terminal blocks, safety relays, communication modules, and several drive units placed close together. A compact converter such as the R922002650 HCS01.1E-W0003-A-02-B-ET-EC-CN-L3-RP-FW helps reduce space consumption while maintaining the precision expected from a servo-controlled axis.

Configuration Meaning and Replacement Focus

The most important difference from the previous CN-L3-NN-FW version is the RP field. This field should be treated as configuration-relevant. Even if two units share the same HCS01.1E-W0003 base power class, the final option fields can affect commissioning, wiring, firmware compatibility, parameter loading, and machine safety validation. For this reason, the RP configuration should be confirmed from the original nameplate before a replacement unit is ordered.

Key Features

The REXROTH R922002650 compact converter is not a general-purpose VFD for ordinary asynchronous motor speed regulation. It is a servo drive converter intended for controlled motion systems. It should be matched with the correct servo motor, feedback system, communication configuration, firmware, and machine parameters. Using it without confirming these factors can lead to communication faults, axis errors, safety messages, or failed startup after installation.

Typical Application Areas

In packaging equipment, a compact servo converter can be used to control a feed roller, cutter position, sealing jaw adjustment, or label synchronization axis. In assembly automation, it may operate a small positioning table or controlled actuator. In electronics manufacturing, it can support repeatable alignment and inspection movement. These applications generally do not require high output power, but they do require stable response and accurate positioning.

Installation and Commissioning Notes

Correct installation is essential for stable operation. Servo drives are sensitive to grounding quality, electromagnetic interference, feedback cable condition, and cabinet temperature. A drive fault may not always come from the drive itself. Damaged motor insulation, poor shielding, loose terminals, brake circuit issues, unstable input power, or parameter mismatch can create similar symptoms. Before replacing the converter, the surrounding system should be inspected.

The approximate 1.39 kg net weight is suitable for product pages and technical listing descriptions. For export packing or international shipping, the packed gross weight may be higher. If the product is shipped with anti-static protection, foam, carton, and outer packaging, a practical gross weight around 3.0 kg may be used as a conservative reference, but the final value should be measured before preparing the packing list.

Suggested Product Listing Information

For Google-indexed product pages, the title and description should include both the material number and the full model code. Buyers and engineers may search using R922002650, HCS01.1E-W0003-A-02-B-ET-EC-CN-L3-RP-FW, HCS01 compact servo converter, or IndraDrive Cs single-axis converter. Clear indexing of these exact terms improves search visibility and helps procurement users identify the correct spare part.

The REXROTH R922002650 HCS01.1E-W0003-A-02-B-ET-EC-CN-L3-RP-FW is a configuration-specific compact servo converter for low-power industrial motion-control axes. Its value comes from the combination of compact installation size, servo-control capability, and exact option matching. The CN-L3-RP-FW ending should be treated as important, especially during replacement work. When the full model code, firmware, parameter set, safety configuration, and connected motor system are correctly verified, this unit can serve as a reliable spare part for packaging machines, assembly systems, inspection equipment, handling devices, and other automated production machinery.