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R911264921 (DDS03.1-W050-DS03-01)

DDS Drive Controllers

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1 Year Warranty Included
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The R911264921 (DDS03.1-W050-DS03-01) is a Bosch Rexroth drive controller engineered for precise motor speed and direction control. It features internal cooling, operates within an ambient temperature range of 0 to +45 °C, and supports up to 95% relative humidity. The device functions optimally at elevations up to 1000 meters and utilizes a direct 24 V supply. It includes five slots (U1-U5) for modular configuration, with U1 for command communications and U5 for firmware. The controller supports digital servo feedback, supplies a continuous current of 20 A, and handles up to 50 A maximum. Communication is achieved via a SERCOS interface module, and protection is rated at IP 20. The unit weighs 5.5 kg and works with a 300 V DC bus voltage, compatible with MDD, LAR, or MKD AC motors.

Technical Specifications

Product Type
Drive Controller

Operating Temperature
0 to +45 degrees Celsius

Relative Humidity
95%

Power Supply
24 V (direct current)

Module Slots
5 (U1 to U5)

Temperature Control
Thermal technology

Feedback System
Digital

Continuous Current Supply
20 amps

Weight
5.5kg

Maximum Permitted Air Humidity
25 g/m^3

Maximum Current Rating
50 A

Compatible Motors
MDD, LAR, MKD AC motors

Communication Module
SERCOS interface

Protection Category
IP 20

DC Bus Voltage
300 volts

Maximum Installation Height
1000 meters.

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

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We offer a repair service for the DDS03.1-W050-DS03-01.

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.