HDS03.1-W075N-HA04-01-FW
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The Bosch Rexroth Indramat HDS03.1-W075N-HA04-01-FW is part of the HDS Drive Controllers series and belongs to the DIAX04 controller family. This drive controller features an analog command communication interface and uses a built-in internal air blower for cooling. It is rated for a current of 75 Amps.
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Product Description:
The HDS03.1-W075N-HA04-01-FW is a modular drive controller manufactured by Bosch Rexroth Indramat for use in multi-axis machining cells, printing lines, and handling systems. As part of the HDS Drive Controllers series, the unit forms the power and feedback bridge between a DIAX04 servo drive package and higher-level motion logic, supplying regulated current to maintain precise torque and velocity on connected motors.
This controller delivers a continuous output of 75 A, a rating that defines the maximum phase current the power stage can sustain without derating during cyclic operation. Command signals are accepted through an ANALOG interface, allowing ±10 V speed or torque references to be transmitted directly from a PLC or motion card. It belongs to the DIAX04 controller family, so parameter files and bus connectors align with other members of the platform for straightforward cabinet integration. Thermal management relies on a Built-in Internal Air Blower; this fan draws ambient air across the heatsink to remove switching losses generated by the IGBT module. The device is identified within the product line as Line 03, indicating its hardware generation and connector arrangement.
Hardware identification continues with Version 1, denoting the first design revision that pairs with HA04 power sections. Classified by the manufacturer as an HDS Drive Controller, the unit shares bus dynamics and diagnostic routines with other axes in the rack to simplify commissioning. The drive is supplied by Bosch Rexroth Indramat, whose firmware architecture supports oscilloscope functions and fault history for maintenance planning. Within the broader HDS Drive Controllers series, no alternative versions are listed for this code, so ordering accuracy is critical when matching replacements.
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Frequently Asked Questions about HDS03.1-W075N-HA04-01-FW:
Q: What type of command communication interface is used by the HDS03.1-W075N-HA04-01-FW drive controller?
A: The HDS03.1-W075N-HA04-01-FW features a command communication interface that operates using analog signals.
Q: How is the HDS03.1-W075N-HA04-01-FW drive controller cooled?
A: This drive controller is designed with a built-in internal air blower for its cooling method.
Q: What is the rated current for the HDS03.1-W075N-HA04-01-FW drive controller?
A: The HDS03.1-W075N-HA04-01-FW supports a rated current of 75 A.
Q: Which controller family does the HDS03.1-W075N-HA04-01-FW belong to?
A: This model belongs to the DIAX04 controller family from Bosch Rexroth Indramat.
Q: What version is the HDS03.1-W075N-HA04-01-FW drive controller?
A: The HDS03.1-W075N-HA04-01-FW is a version 1 device without any other versions listed.
