R911283714 (DKR03.1-W200B-BE37-01-FW)

Name: R911283714 (DKR03.1-W200B-BE37-01-FW)
Brand: Indramat Drives
SKU: DKR03.1-W200B-BE37-01-FW
Price: 683.00 USD
Availability: InStock
Rating: 4.4 (8 reviews)

DKR Drive Controllers

Rated 4.4 stars (8 total reviews)

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1 Year Warranty Included
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Current response time:

6 Minutes 22 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911283714 (DKR03.1-W200B-BE37-01-FW) is a drive controller from the Indramat DKR series, compatible with both grounded star and isolated three-phase networks. For systems with voltage differences between the main power supply and the device, an autotransformer is recommended to achieve potential equalization. Protective measures for ungrounded configurations include the use of overvoltage suppressors or isolating transformers. This controller provides approximately 520V to the DC bus from a 3-phase 400–480V AC supply via a thyristor bridge and phase control. Key technical features include a SERCOS command interface, digital servo and resolver feedback compatibility, internal air cooling via built-in blower, 230V AC control voltage (50–60 Hz, 200 VA), protection rating of IP20, and integrated bleeder. The unit weighs 49 kg and fits within DKR03.1 line series with numeric version 01.

Technical Specifications

Specializes in
Manufacturing of automation products

Quality Check
Undergoes quality check

Packaging
Transported using military-grade foam

Shipping
Global; Suitable for weights from 1lb to 200l

Frequently Asked Questions

What are the main installation considerations for the DKR03.1-W200B-BE37-01-FW?

Ensure proper airflow for the built-in blower and mount it in a cabinet rated for IP20 environments. Adequate space for cooling and cabling is critical to avoid thermal or electrical issues.

How does the SERCOS interface improve system performance?

It allows high-speed, deterministic communication with controllers, reducing latency in motion commands. This ensures synchronized multi-axis control in demanding automation setups.

Can the DKR03.1-W200B-BE37-01-FW operate in environments with dust or moisture?

No, IP20 protection only guards against contact with solid objects, not dust or liquids. It should be installed inside a protected enclosure for harsh environments.

Why is air cooling with a built-in blower significant?

It simplifies installation by eliminating external cooling units. However, sufficient cabinet ventilation must still be provided to prevent heat buildup.

How does the drive handle energy regeneration during braking?

The integrated bleeder safely dissipates excess energy as heat. This prevents overvoltage in the DC link when motors decelerate rapidly.

Common Misspellings

DKR 03.1-W200B-BE37-01-FW

DKR03.1-W200B-BE-37-01-FW

DKR03.1-W200B-BE37-O1-FW

DKR03.1.W200B.BE37.01.FW

DKR031W200BBE3701FW

DKRO3.1-W2OOB-BE37-O1-FW

DKR03 1 W200B BE37 01 FW

dkr03.1-w200b-be37-01-fw

DKR3.1-W200B-BE37-01-FW

Internal Product Review

The Bosch Rexroth Indramat DKR03.1-W200B-BE37-01-FW drive controller provides 35 kW continuous power and energy regeneration, making it ideal for demanding automation applications. With a SERCOS interface and digital servo feedback, it ensures precise motor control and fast communication. This drive is suitable for industries like robotics, CNC machinery, and automated production lines.