R911285510 (DKR02.1-W200B-BE32-01-FW)

Name: R911285510 (DKR02.1-W200B-BE32-01-FW)
Brand: Indramat Drives
SKU: DKR02.1-W200B-BE32-01-FW
Price: 236.00 USD
Availability: InStock

DKR Drive Controllers

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Current response time:

5 Minutes 49 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911285510 (DKR02.1-W200B-BE32-01-FW) is a Bosch Rexroth three-phase drive controller engineered for automation and numerically controlled machine environments, such as assembly lines and printing machinery. It operates with a control voltage of 230 V and a frequency range of 50 to 60 Hz, supporting SERCOS, Profibus, analogue, and Interbus command interfaces. The drive incorporates a brake resistor (bleeder), digital servo and resolver feedback for precise speed and position control, and uses an integrated blower fan for air cooling. It maintains operational reliability below 45°C, dissipating up to 1000 W heat with coolant and features a rated current of 200 A.

Technical Specifications

Power Supply Type
Three-phase

Voltage
400-480 V

Applications
Various automation applications

Control Voltage
230 V

Frequency
50 Hz..60 Hz

Interface Compatibility
SERCOS, Profibus, Analog, Interbus

Use with Measurement Systems
Yes

Optimal Ambient Temperature
Up to 45 ᵒC

Heat Dissipation with Coolant
1000 W

Brake Resistor Power Consumption
1.5 W

Inbuilt Fan
Yes

Shipping
Global

Frequently Asked Questions

What does the built-in bleeder circuit in the DKR02.1-W200B-BE32-01-FW do?

It safely dissipates regenerative energy from the motor during deceleration. This prevents overvoltage conditions in the DC bus and protects connected components.

Why is a rated current of 200 A significant for this drive controller?

It allows the unit to handle high-power servo motors in heavy-duty automation tasks. This ensures stable torque delivery under continuous industrial loads.

How does digital servo and resolver feedback impact motor performance?

It provides precise position and speed feedback under varying load conditions. This combination supports both high-resolution control and rugged motor environments.

What maintenance tasks are critical for drives using air cooling?

Regular cleaning of filters and blower intakes is essential. Neglecting this can lead to overheating and thermal shutdowns.

Does the DKR02.1-W200B-BE32-01-FW require external cooling equipment?

No, the integrated blower manages its thermal regulation. However, the control cabinet must still meet ambient airflow and temperature guidelines.

Common Misspellings

DKR021W200BBE3201FW

DKR02 1 W200B BE32 01 FW

dkr02.1-w200b-be32-01-fw

DKR2.1-W200B-BE32-01-FW

Internal Product Review

The DKR02.1-W200B-BE32-01-FW is a servo drive controller in Bosch Rexroth Indramat DKR line. It delivers a 200 A rated current, includes built-in blower air cooling, a bleeder circuit, and supports SERCOS communication plus digital servo/resolver feedback. It is commonly used in machine tools, gantry systems, printing lines and material handling automation.