DKR 3.1-W200N-BE38-00 Bosch Rexroth Indramat
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MPN: R911263449
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The Bosch Rexroth Indramat DKR 3.1-W200N-BE38-00 is part of the DKR Drive Controllers series. This controller uses a SERCOS interface for command and offers digital servo and resolver feedback for motors. It features a rigid DC bus with no brake chopper and uses built-in blower air cooling.
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Product Description:
The DKR 3.1-W200N-BE38-00 is a drive controller manufactured by Bosch Rexroth Indramat within the DKR Drive Controllers series. It operates as the power conversion and motion-command link between a plant’s three-phase mains and high-performance servo axes, supplying regulated DC energy and executing position loops in large gantry or press lines.
This controller uses the SERCOS interface for deterministic command exchange with the supervisory PLC, while thermal regulation is handled by an internal air (built-in blower) that channels cooling across the IGBT stack. Its power section is configured with a rigid DC bus, meaning there is no brake chopper or bleeder resistor and excess regenerative energy must be managed externally. The hardware conforms to Design Version 1, indicating component layout and connector placement that match first-generation cabinet drawings.
Software capabilities are defined by Function Numeric Version 00, keeping parameter maps compatible with legacy motion libraries. Feedback flexibility is provided through digital servo and resolver feedback inputs, letting one unit support high-resolution encoders or rugged resolver transducers without additional option cards. The controller is part of the DKR product family, so firmware upgrades, power modules, and wiring accessories share common pinouts across the range. Alignment with Bosch Rexroth Indramat quality standards ensures predictable behavior when retrofitted into existing automation cells.
Wake Industrial offers a 1-year warranty on every unit, can arrange same-day shipping for urgent requirements, and keeps quotations valid for 30 days to aid maintenance budgeting.
Frequently Asked Questions about DKR 3.1-W200N-BE38-00:
Q: What cooling method does the Bosch Rexroth DKR 3.1-W200N-BE38-00 use?
A: The DKR 3.1-W200N-BE38-00 drive controller utilizes an air-cooling method with a built-in blower to manage internal temperatures during operation.
Q: What command interface is provided on the DKR 3.1-W200N-BE38-00?
A: This model incorporates a SERCOS interface as its command interface for high-speed, real-time communication with compatible automation systems.
Q: What type of motor feedback does the DKR 3.1-W200N-BE38-00 support?
A: The drive features digital servo and resolver feedback support, making it compatible with a range of feedback devices for precise motion control.
Q: Does the DKR 3.1-W200N-BE38-00 come with a bleeder or brake chopper?
A: The DKR 3.1-W200N-BE38-00 does not include a bleeder or brake chopper and uses a rigid DC bus configuration.
Q: What is the design version of the DKR 3.1-W200N-BE38-00 controller?
A: The DKR 3.1-W200N-BE38-00 is a Design Version 1 drive controller.
