HDS03.1-W075N-HA42-01-FW
HDS Drive Controllers
The HDS03.1-W075N-HA42-01-FW, Bosch Rexroth Indramat, HDS Drive Controllers unit delivers robust motion control within the acclaimed Indramat lineup. This high-performance drive controller integrates a Product Type of HDS Drive Controller architecture with a modular design that accommodates a base controller, communication and software modules, plus up to three additional plug-in cards. Its compact footprint belies a formidable Rated Current of 75 A, enabling precise torque delivery and dynamic response. Native support for Indramat's field-proven hardware ensures compatibility across diverse automation platforms.
Engineered for demanding industrial environments, the HDS series implements an ANALOG Command Communication Interface for seamless integration with legacy systems as well as advanced controls. A Controller Family of DIAX04 provides a flexible firmware platform, while the Cooling Method of Built-in Internal Air Blower sustains ambient temperatures without external chillers. The module’s Function ID Code of 42 and Version 1 are factory calibrated for streamlined commissioning, and the Line designation 03 facilitates straightforward inventory tracking. Encapsulated in a rugged chassis classified under Product Group HDS, the controller is rated for continuous operation with no Other Versions diversions, minimizing spare-parts complexity.
Reliability is further enhanced by an internal blower system that maintains optimal junction temperatures, and the drive's intelligent diagnostics reduce unscheduled downtime. The HDS03.1-W075N-HA42-01-FW controller excels in high-duty applications - linking seamlessly to CNC, PLC, and motion networks - while delivering repeatable, high-accuracy positioning. Its adherence to Bosch Rexroth's stringent quality protocols makes it ideal for machine tools, packaging lines, and robotics where uptime and performance are critical.
Technical Specifications
Command Communication Interface
ANALOG
Controller Family
DIAX04
Cooling Method
Built-in Internal Air Blower
Line
03
Other Versions
None
Product Type
HDS Drive Controller
Rated Current
75 A
Version
1
Function ID Code
42
Product Group
HDS
Frequently Asked Questions
What installation environment best supports an internal blower cooling system?
It should be placed in clean, dust-controlled enclosures. Heavy particulate or oil mist can clog cooling channels and shorten fan life.
How does version “1” of this drive influence firmware compatibility?
Firmware upgrades must match hardware revision to prevent incompatibility errors. Mismatched versions can result in boot failures or limited functionality.
What precautions should be taken when wiring the analog input of this controller?
Low-level analog signals need twisted-pair cabling and grounding at one end only. Without this, interference from motor cables may cause unstable drive response.
How does the internal cooling method compare with liquid-cooled alternatives?
Air-blower cooling reduces installation complexity and maintenance but limits heat handling in high-density cabinets. Liquid cooling suits harsher thermal environments but adds plumbing overhead.
Can the HDS03.1-W075N-HA42-01-FW be used in regenerative applications?
Yes, but an appropriate power supply module and braking resistor are required. Without these, energy feedback could damage the DC bus.
Common Misspellings
HDS 03.1-W075N-HA42-01-FW
HDS03-1-W075N-HA42-01-FW
HDS03.1-W075N-HA42-01
HDS031W075NHA4201FW
HDS3.1-W075N-HA42-01-FW
HDSO3.1-W075N-HA42-01-FW
Internal Product Review
The HDS03.1-W075N-HA42-01-FW is an HDS Drive Controller from Bosch Rexroth Indramat. It delivers 75 A current, features analog communication, and employs internal air-blower cooling using the DIAX04 controller family. Its compact, metal industrial housing ensures durability and effective heat dissipation
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