DDS02.1-W025-DS12-01 Bosch Rexroth Indramat
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MPN: R911266251
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The Bosch Rexroth Indramat DDS02.1-W025-DS12-01 is a Digital AC Servo Drive Controller from the DDS Drive Controllers series. It features a SERCOS communication interface and digital servo feedback for motor control. The drive operates with a rated current of 25 Amps and uses internal air cooling from inside the control cabinet.
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Product Description:
The DDS02.1-W025-DS12-01 drive controller is produced by Bosch Rexroth Indramat and belongs to the DDS Drive Controllers series. It is installed inside machine control cabinets to regulate synchronous and induction servomotors over a fiber-optic motion bus. Within an automation cell, it closes the current and velocity loops demanded by PLC motion tasks, translating setpoint data into real-time torque commands for individual axes. The module mounts to a shared power-supply rail within multi-axis racks, which helps keep the drive layout compact. Its rack-mounted format also allows several servo channels to be arranged in one cabinet without separate standalone housings.
Communication to the host CNC or PLC is handled through the SERCOS interface, a deterministic serial protocol that carries real-time position data and parameter telegrams. Heat produced by the IGBT power stage is removed by internal air cooling, so the module draws air from the surrounding enclosure rather than using an external blower. Motor position is returned through digital servo feedback, allowing the controller to process high-resolution encoder data and execute rapid closed-loop corrections. The power section supplies a continuous output of 25 A, so the connected motor can be driven at full rated torque within the specified ambient range. This operating profile supports stable speed regulation during repeated acceleration, deceleration, and load changes.
The unit carries Function ID 01 and is part of Line 02. These identifiers set the available parameter ranges and correspond to the product revision used for this model. The controller is also listed as Version 1, which distinguishes this release within the series. Signal processing, power conversion, and protective diagnostics are integrated in one frame, reducing the number of separate modules needed in the cabinet. This format keeps control and power functions together while remaining suitable for multi-axis rack installation.
Frequently Asked Questions about DDS02.1-W025-DS12-01:
Q: What communication interface does the DDS02.1-W025-DS12-01 drive controller use?
A: This model is equipped with a SERCOS interface for communication.
Q: How is the DDS02.1-W025-DS12-01 drive controller cooled?
A: Cooling is managed by drawing air from inside the control cabinet, with an internal cooling method.
Q: What type of motor feedback does the DDS02.1-W025-DS12-01 drive controller support?
A: The DDS02.1-W025-DS12-01 supports digital servo feedback for precise motor control.
Q: What is the rated current for the DDS02.1-W025-DS12-01 drive controller?
A: This drive controller has a rated current of 25A for consistent operation.
Q: What is the function ID version of the DDS02.1-W025-DS12-01?
A: The function ID version for this model is 01, fixed and determined by Indramat.
