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DKR04.1-W400E-BE43-02-FW

DKR Drive Controllers

  In-Stock, Ships 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

3 Minutes 42 Seconds

The DKR04.1-W400E-BE43-02-FW drive controller features a 400 A rated current, an external bleeder with brake chopper and rigid DC bus, and utilizes a SERCOS command interface. Part of the DKR Drive Controllers series by Bosch Rexroth Indramat, it offers air cooling via a built-in blower and supports digital servo and resolver feedback.

Technical Specifications

Bleeder Configuration
External bleeder/ With brake chopper, rigid DC bus

Command Interface
SERCOS interface

Cooling Method
Air (built-in blower)

Design Version
1

Line Series
04

Function Numeric Code
43

Motor Feedback
Digital servo and resolver feedback

Product Series
DKR

Rated Current (A)
400

How is thermal derating applied in Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW motor operations?

Drive firmware continuously evaluates sensor data, reducing allowable current output progressively if temperature thresholds are exceeded, thus preventing internal damage.

What operational mode transitions exist for Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW motor?

It supports torque, velocity, and position modes, enabling flexible adaptation depending on motion profile requirements within automated machinery.

Does Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW motor support braking redundancy?

Yes, brake chopper redundancy dissipates regenerative surges, protecting both motor and drive circuitry from uncontrolled voltage spikes during deceleration events.

What protective earth grounding is required for Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW motor integration?

It mandates low-impedance grounding connections to ensure safe dissipation of leakage currents, minimizing electromagnetic interference and personnel hazards.

How does Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW motor detect encoder misalignment conditions?

Internal monitoring cross-references resolver signals with servo data, issuing fault codes when deviations exceed tolerance, indicating alignment or wiring inconsistencies.

DKR041W400EBE4302FW

DKR04 1 W400E BE43 02 FW

dkr04.1-w400e-be43-02-fw

DKR4.1-W400E-BE43-02-FW

Internal Product Review

The Bosch Rexroth Indramat DKR04.1-W400E-BE43-02-FW drive belongs to the reliable DKR series and is designed for demanding industrial automation needs. It uses SERCOS interface and digital servo plus resolver feedback for control. Its applications include servo drive integration, DC bus systems, and precise control tasks in complex motion automation.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the DKR04.1-W400E-BE43-02-FW.
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