Description
Product Introduction
Maintaining legacy automated assembly lines often hinges on finding reliable replacement drive hardware. The Rexroth HDS02.2-W040N-HS45-01-FW serves as a compact 40 A AC drive controller within the DIAX04 system family, handling precise single-axis servo motion across multi-axis production cells.
Selecting this modular unit prevents extended system retrofits when an existing axis drive suffers power stage or communication failure. Operating with an internal blower that maintains thermal equilibrium up to 45°C ambient, the Rexroth HDS02.2-W040N-HS45-01-FW provides immediate slot-in replacement for failed units without requiring enclosure cabinet alterations or mechanical re-engineering.
Key Selling Points & Differentiators
- 40 A Peak Current Capacity: Delivers high dynamic response for legacy MKD and 2AD motor series while managing continuous power loss around ~85 W.
- Pre-Tested Quality Assurance: Every spare passes 500 V megger insulation checks (>10 MΩ target) and continuous 24-hour simulator rack testing prior to shipment.
- Modular Configuration Flexibility: Features four internal plug-in slots (U1–U4) for customized feedback cards, resolving exact feedback requirements compared to fixed-I/O drives.
- Not recommended for: Direct outdoor mounting without external NEMA-rated enclosure protection due to internal air-cooling air passage requirements.
- Standard Compliance: Built according to EN 60204-1 and IEC 61800-3 motion control equipment standards.
Frequently Asked Questions
Can I drop this straight in without matching firmware?
No, never swap a drive without checking the software module code. While the Rexroth HDS02.2-W040N-HS45-01-FW housing match ensures mechanical fit, the plugged software card dictates parameter structure and communication handling. Always swap the existing firmware card into the replacement unit or verify matching revision levels before applying power.
What standard quality control protocol is used for stock spares?
Our shop follows a strict 5-step quality SOP:
- Incoming Inspection: Verification of import paperwork, serial label anti-counterfeit checks, and visual corrosion checks.
- Live Functional Test: 24-hour continuous load run on a DIAX04 test rig with SERCOS communication handshake verification.
- Electrical Parameter Tests: Ground continuity checks and 500 V megger insulation tests reaching >10 MΩ.
- Firmware Verification: Reading exact software revision (e.g., V05) and recording DIP/jumper positions.
- Final QC & Packaging: Sign-off, anti-static ESD bag sealing, and double-wall carton packing with date code. Note: Passed the above checks; verified functional at time of test.
