DKR 2.1-W300N-BE02-00 Bosch Rexroth Indramat
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MPN: R911262100
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In-Stock, Ships 3-5 Days
The Bosch Rexroth Indramat DKR 2.1-W300N-BE02-00 is part of the DKR Drive Controllers series and features a nominal current of approximately 300 Amps. It uses a SERCOS command interface and provides support for digital servo and resolver motor feedback. The controller is air-cooled with a built-in blower and does not include a bleeder or brake chopper, utilizing a rigid DC bus.
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Product Description:
The DKR 2.1-W300N-BE02-00 is a drive controller built by Bosch Rexroth Indramat for high-power servo axes in the DKR Drive Controllers series. Serving as the regulated link between a three-phase supply and large synchronous motors, it delivers pulse-width-modulated current to achieve precise torque regulation in presses, gantries, and test stands within industrial automation.
For networked motion systems the controller uses a SERCOS interface, allowing cyclic command exchange with a PLC over fiber optics while maintaining deterministic update times. Thermal loading is removed by Air (built-in blower); the integral fan draws cabinet air through heat-sink channels so no external ducting is required. Continuous operation is possible because the power stage is rated for a nominal current of Approx 300A, enabling it to run large-frame motors without derating. A rigid DC link is specified through the No bleeder/ Without brake chopper, rigid DC bus configuration, meaning regenerated energy must be returned to the mains or absorbed by external equipment rather than an internal resistor.
Feedback versatility is provided through Digital servo and resolver feedback support, permitting either high-resolution encoders or robust resolvers to be wired directly to the unit. Peak current pulses are controlled by the power stage that carries a 300 A rating, ensuring dynamic acceleration of heavy loads. Hardware identification is fixed as Design version 1, which aligns the controller with matching firmware and option cards. Application firmware selection is further narrowed by the Function numeric code 02, while version 00 defines the initial release; these numeric markers help integrators load compatible parameter sets without mismatch.
Wake Industrial keeps this controller in stock and can arrange same-day shipping when required. Every purchase is covered by a 1-year warranty. For questions on fault codes or type designations, customers may use the free chat tool for general assistance.
Frequently Asked Questions about DKR 2.1-W300N-BE02-00:
Q: What type of motor feedback does the DKR 2.1-W300N-BE02-00 drive controller accept?
A: The DKR 2.1-W300N-BE02-00 supports motor feedback via both digital servo and resolver feedback systems.
Q: What type of command interface is used on the DKR 2.1-W300N-BE02-00?
A: This drive controller utilizes a SERCOS interface for digital command and communication.
Q: How is the DKR 2.1-W300N-BE02-00 drive controller cooled during operation?
A: A built-in blower provides air cooling for this model, helping maintain optimal operating temperature during use.
Q: What is the nominal current rating for the DKR 2.1-W300N-BE02-00 model?
A: The DKR 2.1-W300N-BE02-00 has a nominal current rating of approximately 300A.
Q: Does the DKR 2.1-W300N-BE02-00 include a bleeder or brake chopper?
A: This unit is configured without a bleeder or brake chopper, providing a rigid DC bus setup.
