HDS03.2-W075N-HS70-01-FW Bosch Rexroth Indramat

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The Bosch Rexroth Indramat HDS03.2-W075N-HS70-01-FW is part of the HDS Drive Controllers series from the DIAX04 controller family. This HDS drive controller features a SERCOS command communication interface and is equipped with a built-in internal air blower for cooling. It has a rated current of 75 Amps.

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Product Description:

The HDS03.2-W075N-HS70-01-FW is a modular unit produced by Bosch Rexroth Indramat for the HDS Drive Controllers series. Installed on a DIAX04 back-plane alongside power supplies and motor modules, it acts as the axis amplifier that converts DC bus energy into precisely timed three-phase outputs for servo motors in automated machinery.

The controller exchanges set-point data and status words over a fibre-optic SERCOS loop, permitting deterministic communication with CNC or PLC masters. A built-in internal air blower directs cooling air across the IGBT heat sink, keeping semiconductor junctions within limits even when the output stage delivers its rated 75 A phase current. Because this model belongs to the DIAX04 family, firmware bricks from the same platform load directly through the back-plane without separate cabling, while hardware Version 2 adds faster current control for high-bandwidth positioning tasks.

Being part of the HDS Drive Controllers range, the device shares mechanical dimensions, connector pitch, and diagnostics with other axes, easing multi-drive cabinet layouts. The lineage under Bosch Rexroth Indramat ensures compatibility with legacy supply modules from the manufacturer’s modular motion system. Classified as line 03, it occupies a single slot yet supports extensive parameter sets for torque, velocity, and interpolated positioning modes. Its designation as an HDS Drive Controller also guarantees support for plug-in feedback cards, so engineers can match resolver, incremental, or multi-turn encoders without external converters.

Wake Industrial stocks this controller for immediate fulfillment, and same-day shipping is available on orders placed before the logistics cut-off. Quotations issued for the unit remain valid for 30 days, giving planners stable pricing during approval cycles. Customers seeking general information may use the free chat tool to ask about type codes or alarm indicators.

Command Communication Interface
SERCOS
Controller Family
DIAX04
Cooling Method
Built-in Internal Air Blower
Cooling Type
Air, internal (with built-in blower)
Function ID Code
70
Line
03
Other Versions
None
Product Group
HDS
Product Type
HDS Drive Controller
Rated Current
75 A
Version
2
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Frequently Asked Questions about HDS03.2-W075N-HS70-01-FW:

Q: What type of command communication interface does the HDS03.2-W075N-HS70-01-FW support?

A: The HDS03.2-W075N-HS70-01-FW uses the SERCOS interface for command communication.

Q: Which controller family does the HDS03.2-W075N-HS70-01-FW belong to?

A: This drive controller is part of the DIAX04 controller family.

Q: How is the HDS03.2-W075N-HS70-01-FW drive controller cooled?

A: A built-in internal air blower is used as the cooling method in this model.

Q: What is the rated current for the HDS03.2-W075N-HS70-01-FW drive controller?

A: The rated current for the HDS03.2-W075N-HS70-01-FW is 75 A, suitable for demanding drive applications.

Q: What line does the HDS03.2-W075N-HS70-01-FW drive controller belong to?

A: The line for this model is Line 03, characteristic of the HDS Drive Controllers series.


Internal Product Review

  • ‘‘The HDS03.2-W075N-HS70-01-FW is a robust drive controller in the Bosch Rexroth Indramat HDS series, featuring SERCOS command communication for precise motion control. With a built-in internal air blower for efficient cooling and a rated current of 75 A, this unit supports demanding automation tasks. Overall, this drive controller is well-suited for high-performance industrial applications.’’

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