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R911260543 (DDS03.1-W030-DS04-00)

DDS Drive Controllers

  In Stock, Ships 2-3 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 drive controller R911260543 (DDS03.1-W030-DS04-00) is engineered for internal installation in a sealed housing, complying with DIN 40 050 and providing IP 20 protection. This unit measures 355 x 325 mm and requires vertical mounting with sufficient clearance for proper airflow, featuring top air outlets and bottom air inlets for internal cooling. It utilizes L+, L-, and PE terminals rated for 3 Nm torque. Signal lines connect via a D subminiature plug or terminal clamps, with motor feedback available at connector X4 as digital servo feedback. A starting lockout mechanism is integrated to prevent unintended motor startup. Device status is indicated through an H1 display and S1 reset key, while two analog diagnostic outputs are provided. The controller supports a rated current of 30 A and operates at temperatures up to 55°C.

Technical Specifications

Size
355 x 325 mm

Degree of Protection
IP 20 (as per DIN 40 050 specifications)

Installation Orientation
Upright

Airflow
air inlet at the bottom and air outlet at its top

Tightening Torque
3Nm (for L+, L- and PE terminals)

Motor Feedback Connection
At the X4 connecting point

Fault Reset Key
S1 key

Status Display
H1 (for warning and error messages)

Diagnostic Outputs
Two analog outputs

Control Electronics Connection
Via an X1 connector

Operation Ready Indicator
Bb ready to operate contact

Maximum Operation Temperature
55°C

Packaging
Custom military-grade packaging

Starting Lockout Mechanism
Available

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DDS03.1-W030-DS04-00.
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