DDC01.2-K050B-D Bosch Rexroth Indramat
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MPN: R911277253
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The Bosch Rexroth Indramat DDC01.2-K050B-D is part of the DDC Digital Intelligent Servo Drives series and is rated for a current of 50 Amps. It features digital servo feedback, air cooling by natural convection, and IP65 protection. The servo drive operates at a maximum ambient temperature of 55 degrees Celsius and can be installed at elevations up to 1000 meters.
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Product Description:
The DDC01.2-K050B-D is a drive controller manufactured by Bosch Rexroth Indramat within the DDC Digital Intelligent Servo Drives series. This unit is in series 1 and version 2. It controls brushless and induction motors in positioning or speed-regulated axes, providing closed-loop current and velocity regulation for automated machinery, material handling equipment, and packaging lines. Its integrated power electronics and control logic allow the drive to be mounted close to the motor, which helps reduce wiring complexity in compact machine layouts.
The drive delivers a rated output of 50 A, allowing it to energize medium-torque servomotors without external boosters. Heat is removed through natural convection, so no fan maintenance is required. The enclosure meets IP65, which protects the electronics from dust and low-pressure water jets. Reliable service is permitted at ambient temperatures up to +55 °C and installation heights up to 1000 m above sea level, and operation beyond those limits requires derating. Absolute moisture in the air must not exceed 25 g/m³, which helps prevent condensation on the power modules. For interface signaling, the internal BB relay can switch DC 24 V at 1 A, and the unit maintains reduced noise emission during full-current operation.
Safe storage is possible between -30 to +85 °C, so the device can be shipped or stored without climate control. Motor position data is returned through digital servo feedback, enabling high-resolution commutation and automatic parameter detection. This feedback method also supports precise speed regulation and stable motor control across changing load conditions. The UD relay contact can control auxiliary equipment at up to AC 250 V/1 A in addition to the 24 V line, supporting status signaling and simple interlock functions inside machine panels.
Frequently Asked Questions about DDC01.2-K050B-D:
Q: What is the rated current specification for the DDC01.2-K050B-D servo drive?
A: The DDC01.2-K050B-D supports a rated current of 50 A.
Q: What type of motor feedback does the DDC01.2-K050B-D utilize?
A: This model offers motor feedback through a digital servo feedback system.
Q: What is the protection category of the DDC01.2-K050B-D?
A: The DDC01.2-K050B-D is protected to IP65, providing dust-tight protection and resistance to water jets.
Q: What is the cooling method for the DDC01.2-K050B-D servo drive?
A: This drive is cooled using air via natural convection, eliminating the need for external fans.
Q: What is the maximum ambient temperature for the DDC01.2-K050B-D during operation?
A: The DDC01.2-K050B-D is designed to operate at ambient temperatures up to +55 °C.
