DDS02.2-W050-BE05-01-FW Bosch Rexroth Indramat
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MPN: R911278598
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The Bosch Rexroth Indramat DDS02.2-W050-BE05-01-FW is a digital AC servo drive controller from the DDS Drive Controllers series. It features a SERCOS communication interface and supports digital servo and resolver feedback. The drive provides a rated current of 50 Amps and operates with air cooling from inside the control cabinet.
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Product Description:
The DDS02.2-W050-BE05-01-FW is a member of the Bosch Rexroth Indramat DDS Drive Controllers series. This drive controller regulates synchronous and induction servomotors in automated handling, packaging, and machine-tool systems by converting command data into precisely metered stator currents. It fits into multi-axis racks that use a common DC bus, supporting compact layouts and coordinated control across multiple axes. That arrangement suits machines that run several coordinated motions at the same time and need stable current delivery throughout repeated operating cycles.
At its output stage, the module can deliver up to 50 A of continuous current, matching mid-frame servomotors that require substantial acceleration torque. Command data and real-time diagnostics enter through the SERCOS interface, so fiber-optic rings can provide noise-immune communication between the drive rack and the motion controller. Rotor position is accepted in two formats: digital servo feedback for high-resolution encoders and resolver feedback for rugged magnetic transducers, supporting compatibility with different motor feedback types. The housing carries an IP20 rating, which guards conductive parts but still requires installation inside a closed cabinet for normal protection against dust and accidental contact.
The drive is Version 2, with Function ID 01 and Line 02. Cooling is provided by internal air cooling drawn from the control cabinet plenum, and this method uses cabinet airflow rather than a separate external blower. Within an ambient range of 0–45 °C, the drive delivers full current without derating during normal operation. Storage or transport is permitted between -30–85 °C. Reliable operation is specified up to 1000 m elevation, where reduced air density has less effect on heat removal than at higher altitudes.
Frequently Asked Questions about DDS02.2-W050-BE05-01-FW:
Q: What communication interface does the DDS02.2-W050-BE05-01-FW drive controller support?
A: The DDS02.2-W050-BE05-01-FW utilizes a SERCOS interface for its communication needs.
Q: What cooling method does the DDS02.2-W050-BE05-01-FW use?
A: This drive controller is cooled by internal air circulation from within the control cabinet.
Q: What types of motor feedback are available on the DDS02.2-W050-BE05-01-FW?
A: It supports both digital servo feedback and resolver feedback for motor control.
Q: What is the rated current of the DDS02.2-W050-BE05-01-FW controller?
A: The rated current for this model is 50A, enabling high performance in demanding motion tasks.
Q: What is the allowed operating temperature range for the DDS02.2-W050-BE05-01-FW?
A: The operating temperature range for this drive controller is 0 to 45ºC.
