DDS02.2-W050 Bosch Rexroth Indramat
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MPN: R911310560
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The Bosch Rexroth Indramat DDS02.2-W050 is a digital AC servo drive controller from the DDS Drive Controllers series. It has a rated current of 50 Amps and uses air cooling from inside the control cabinet. The unit has an IP20 protection category and operates within a temperature range of 0 to 45°C.
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Product Description:
The DDS02.2-W050 is a drive controller produced by Bosch Rexroth Indramat within the DDS Drive Controllers series. Installed on a multi-axis backplane, it interfaces with higher-level PLCs, translates command words into controlled output currents, and supervises feedback sensors so each connected servo motor accelerates, positions, and brakes as instructed. The controller is intended for coordinated servo tasks that require repeatable speed and position response across several axes. Signal processing inside the unit allows the drive system to react quickly to changing load demands. By embedding power electronics and diagnostics in a compact Euro-card housing, it helps keep cabinet layouts orderly in packaging, printing, and material-handling applications.
The unit is classified as a Digital AC Servo Drive Controller, so it uses PWM inverter stages synchronized to the system bus for precise vector control. Thermal design relies on internal air cooling, so cabinet airflow must remove heat through the unit's heat sink. The drive supplies a continuous phase current of 50 A, which affects conductor sizing and upstream short-circuit protection. The enclosure has an IP20 rating, so it is intended for installation inside a closed electrical cabinet. Rated operation is supported from 0 to 45 °C ambient, and installation altitude is limited to 1000 m. Clear air paths around the module help the cooling system work as intended during sustained operation.
Storage and transport are allowed between -30 to 85 °C, which helps protect the electronics when the unit is kept unpowered between uses or moved between sites. The controller is part of Line 02, which places it within the second design line of the DDS platform and aligns it with the connector arrangement used by related modules. It uses Version 2 circuitry, which identifies the product generation for this controller type. Its slide-in format suits backplane-based assemblies where several axes share a common rack and centralized supply modules. This layout supports organized installation without adding external interface hardware at each axis location.
Frequently Asked Questions about DDS02.2-W050:
Q: What cooling method is used by the DDS02.2-W050 drive controller?
A: This drive controller uses internal air cooling, with air drawn from inside the control cabinet.
Q: What is the rated current of the DDS02.2-W050?
A: The DDS02.2-W050 has a rated current capacity of 50A.
Q: What is the maximum allowable installation elevation for the DDS02.2-W050?
A: This model supports installation at elevations up to 1000 meters above sea level.
Q: What operating temperature range does the DDS02.2-W050 support?
A: The DDS02.2-W050 operates reliably between 0 and 45°C ambient temperature.
Q: What is the protection category of the DDS02.2-W050?
A: This drive controller features an IP20 protection category.