Rexroth HCS02.1E-W0054-A-03-NNNN – Compact IndraDrive Converter for Efficient Servo Motion

The Rexroth HCS02.1E-W0054-A-03-NNNN is part of the IndraDrive HCS02 compact converter family—typically used for precise, fast servo control on 200–230 V AC mains. From my experience, this W0054 current class fits small to mid-power axes very well, especially where cabinet space and energy efficiency matter. You might notice that the booksize format slips easily into crowded panels while still giving you the performance headroom you need for most packaging, handling, and light machining tasks.

Our Order Placement Process and Guarantees

• Warranty: 365 days
• Delivery: 1 week for in-stock; no more than one month at the latest
• Payment: 50% advance payment, full payment prior to delivery
• Express options: FedEx, UPS, DHL
• Pre-shipment inspection and basic power-on verification can be arranged on request.

Key Features

• Energy-efficient drive stage – Optimized power electronics typically reduce heat and cabinet load, helping lower overall energy consumption.
• W0054 current class – Sized for axes that need roughly the 5.4 A output current class, suiting many pick-and-place, indexing, and small conveyor applications.
• Booksize housing – Narrow-width format saves panel space and simplifies multi-axis layouts.
• 200–230 V AC operation – Works on standard plant power in many regions; 24 V DC control supply for safe control and diagnostics.
• Flexible feedback and fieldbus via control section – Supports standard motor encoder feedback and common industrial networks (selection depends on the chosen control section).
• Integrated brake chopper (variant-dependent) – Typically supports external braking resistors for dynamic deceleration in cyclic moves.
• IndraDrive toolchain compatibility – Parameterization and commissioning through Rexroth software makes startup straightforward in most cases.
• Diagnostics and protection – Clear status LEDs, fault codes, and protective functions to safeguard power stage and motor.

Technical Specifications

Brand / Model	Rexroth HCS02.1E-W0054-A-03-NNNN (IndraDrive HCS02 series)
HS Code	8504.40 (Static converters, AC drive/servo drive)
Power Requirements	200–230 VAC, 50/60 Hz (1/3-phase depending on configuration); 24 V DC control supply
Rated Output (class)	W0054 current class (≈5.4 A nominal output current category)
Operating Temperature	0 to +40 °C without derating (up to +55 °C with typical derating practices)
Signal I/O Types	Digital inputs/outputs for enable and status; analog setpoint options and encoder feedback through selected control section
Communication Interfaces	Control-section dependent: commonly SERCOS, EtherCAT, PROFINET, PROFIBUS, CANopen (selection by control section)
Protection / Cooling	IP20 for cabinet installation; internal fan/forced-air path, maintain ventilation clearances
Installation Method	Booksize panel mounting in control cabinet (EN 60204-1 compliant environments)
Dimensions & Weight	Compact booksize format; narrow-width footprint for multi-axis cabinets (refer to Rexroth outline drawing for the W0054 size)

Application Fields

This converter fits single- and multi-axis machines where fast, repeatable motion is key. You typically see it in:

• Packaging and labeling lines (feed rollers, flying saws, seal jaws)
• Material handling and intralogistics (pick-and-place, small conveyors, sorters)
• Electronics assembly and testing (index tables, XY stages)
• Light machining and woodworking auxiliaries (spindle positioning, tool changers)

A maintenance lead from a food-packaging plant told us the HCS02 “dropped our cabinet temps a few degrees and commissioning was almost boring—in a good way.” That seems to be common when upgrades replace older VFDs.

Advantages & Value

• Reliability – Robust power stage and proven IndraDrive firmware minimize unplanned stops.
• Compatibility – Works with Rexroth IndraDyn servo motors and common fieldbuses when paired with the right control section.
• Panel efficiency – Booksize format, lower losses, and tidy wiring reduce the cabinet footprint and cooling demand.
• Lifecycle cost – Energy savings plus easy maintenance often pay back faster than expected in multi-shift operations.
• Support – Documentation, parameter libraries, and service tooling shorten commissioning time.

Installation & Maintenance

• Cabinet & mounting – Mount in a metal control cabinet with proper protective earth. Keep intake/exhaust paths clear; allow top/bottom spacing for airflow.
• Power & wiring – Use a dedicated 200–230 V AC feed with upstream protection (MCB/fuse) sized per drive current; provide a stable 24 V DC control supply. Shield motor and encoder cables; segregate signal and power runs.
• EMC practices – Bond shields 360° at entry, use line filters/chokes where required, and keep grounding low-impedance.
• Braking resistor – For dynamic decel, connect a suitable external resistor to the integrated chopper (check resistor ohmic value and power rating).
• Routine care – Quarterly dust removal, fan path check, and terminal torque verification. Back up parameters; schedule firmware updates during planned downtime.
• Safety – Lockout/tagout before wiring. Verify STO/enable logic per machine risk assessment if your control section supports safety functions.

Quality & Certifications

• CE conformity; designed for installation in compliant control panels
• UL/cURus recognition for relevant variants
• RoHS-compliant design
• Manufacturer documentation and test procedures align with ISO 9001 quality systems
• Warranty: 365 days (our supply warranty)

Recommended Supporting Components

• Control sections – Rexroth CSB01 / CSH01 variants to match your fieldbus (e.g., SERCOS, EtherCAT, PROFINET, PROFIBUS, CANopen) and feedback requirements.
• Servo motors – Rexroth IndraDyn S (MSK) or IndraDyn C (MKE for specific environments), sized to the W0054 current class.
• Line accessories – HNF line filters, mains chokes, and appropriate circuit protection for clean EMC performance.
• Braking resistors – External resistor assemblies matched to cycle energy and chopper specs.
• Cable sets – Rexroth motor power, encoder, and hybrid cable sets with correct shielding and connectors for quick, reliable hookup.
• Panel hardware – DIN rail accessories, bonding braids, and gland plates for tidy, standards-compliant installation.

If you share your control section preference and motor type, we can match the HCS02.1E-W0054-A-03-NNNN with a ready-to-run kit—drive, feedback, cables, and braking resistor—so your commissioning is a one-pass exercise.