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R911278347 (HDS03.1-W075N-HS08-01-FW)

HDS Drive Controllers

Rated 4.6 stars (9 total reviews)
  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911278347 (HDS03.1-W075N-HS08-01-FW) is an HDS drive controller from the DIAX04 family, designed to control and monitor electric motors with a continuous and peak current rating of 75 A, powered by compatible HVE or HVR supply modules. The device is equipped with a DSS02.1M SERCOS command interface for communication and integrates a forced convection cooling blower. Protection is rated at IP20, preventing ingress of solid particles larger than 12.5 mm. The unit includes an interface card for GDS 1.1 single-turn measuring systems and a DLF01.1M measuring system interface card. The power consumption for the base unit and communication modules is 35.5 W. Recommended mounting orientation is vertical, with the motor connection located at the bottom. The operating temperature range is +5°C to +45°C. The HSM firmware module must be procured separately. Identification is provided by basic unit and full configuration type plates.

Technical Specifications

Mounting Orientation
Vertical with motor connection at the bottom

Power Requirement
75 A Continuous and Peak Current

Communication Interface
DSS02.1M SERCOS

Cooling
Built-in blower

Drive System
DIAX04

Function Numeric Code
08

Version Function Numeric Code
01

Temperature Range
+5 to +45 degree Celsius

Delivery
Global shipping

Can the HDS03.1-W075N-HS08-01-FW be used in retrofitted automation lines?

Yes, its standardized communication and rack-mount design make it compatible with existing DIAX04 family setups. This allows integration without major reengineering of the control system.

How does high rated current impact motor performance in demanding applications?

A 75 A continuous rating allows drives to handle large torque demands without derating. This ensures stable performance during peak loads such as press startups or pallet lifts.

Why is deterministic communication critical in print and packaging systems?

Precise data timing ensures that mechanical movements align with process steps like cutting, labeling, or ink placement. Without it, even millisecond delays can cause misalignment and product waste.

What maintenance practices extend the service life of an HDS drive controller?

Regular inspection of the internal blower and ensuring dust-free airflow prevent thermal stress. Monitoring firmware updates also keeps system performance optimized.

How does the lack of alternate versions affect spare parts management for the HDS03.1-W075N-HS08-01-FW?

With no variants, stocking spares is simplified, eliminating confusion over compatibility. This speeds up replacements and reduces downtime risks in production environments.

HDS 03.1-W075N-HS08-01-FW

HDS03-1-W075N-HS08-01-FW

HDS03.1-W075N-HS08-01

HDS031W075NHS0801FW

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HDSO3.1-W075N-HS08-01-FW

hds03.1-w075n-hs08-01-fw

HDS03 1 W075N HS08 01 FW

Internal Product Review

The Bosch Rexroth Indramat HDS03.1-W075N-HS08-01-FW is a high-performance drive controller designed for precise motion control. It features 75 A continuous operation, internal air blower cooling, and SERCOS communication for reliable axis synchronization. This controller is most used in printing presses, palletizers, and high-speed packaging machinery.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the HDS03.1-W075N-HS08-01-FW.
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