R911297934 (DKR02.1-W300N-BA53-01-FW)

Name: R911297934 (DKR02.1-W300N-BA53-01-FW)
Brand: Indramat Drives
SKU: DKR02.1-W300N-BA53-01-FW
Price: 402.00 USD
Availability: InStock

DKR Drive Controllers

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The Bosch Rexroth drive controller MPN R911297934 (DKR02.1-W300N-BA53-01-FW) is part of the DKR product group and features integrated cooling through a built-in blower and heat sink. It operates at a control voltage of 230VAC ±10% and uses digital regulation for precise motor control. The unit supports five plug-in module slots, with the fifth slot assigned to the software module. Distinct hardware features include two information rating plates and a rigid, sharp-edged metal housing. Diagnostic information is accessible via the H1 display and SERCOS interface, with command transmission over an analog interface and two analog measuring outputs (AK1, AK2). The drive controller supports digital servo and resolver feedback, has a nominal current of approximately 300A, and is configured without a brake chopper (rigid DC bus).

Technical Specifications

Product Group
DKR

Operation Tools Required
Yes

Safety Equipment Required
Gloves, Shoes, Glasses

Integrated Blower
Yes

Heatsink
Integrated

Control Voltage
230VAC +/-10%

Control Type
Digital

Empty Slots for Plug-In Modules
5

Software Module Slot
5

Rating Plates
2

Cooling Method
Air Circulation

Inbuilt blower
Yes

Connection of Plug-in Connectors
Dry state without voltage

Problem Indicators
H1 Display, SERCOS Interface

Sharp-edged Housing
Yes

Bleeder
No

Analog Interface
Yes

Analog Measuring Outputs
AK1, AK2

X3 Connector Included
Yes

FI Current Limiting Type Circuit Breaker
Not Required

Worldwide Shipping
Yes

Support Period
1 Yea

Frequently Asked Questions

Why is digital servo feedback used in DKR02.1-W300N-BA53-01-FW?

Digital servo feedback enhances precision in speed and position control. It ensures real-time monitoring, improving accuracy in high-demand automation tasks.

How does the built-in blower cooling improve the performance of DKR02.1-W300N-BA53-01-FW?

The built-in blower ensures consistent airflow to regulate internal temperature. This prevents overheating and allows the drive to maintain stable performance during long operational cycles.

What is the significance of resolver feedback in DKR02.1-W300N-BA53-01-FW?

Resolver feedback provides robust position and speed detection in harsh environments. Its durability ensures reliable performance where high accuracy is essential.

How does the analog command interface benefit DKR02.1-W300N-BA53-01-FW operations?

The analog interface simplifies integration with legacy systems. It also allows smooth signal conversion for consistent motor control.

Why is a current rating of 300A important in DKR02.1-W300N-BA53-01-FW?

A 300A rating enables the drive to handle high-powered motors efficiently. This supports demanding applications where high torque and speed are required.

Common Misspellings

DKR021W300NBA5301FW

DKR02 1 W300N BA53 01 FW

dkr02.1-w300n-ba53-01-fw

DKR2.1-W300N-BA53-01-FW

Internal Product Review

The DKR02.1-W300N-BA53-01-FW is a Bosch Rexroth Indramat DKR Series drive controller designed for high-level motor control. It has an analog command interface, digital servo and resolver feedback, and provides approximately 300 A nominal current with built-in blower air cooling. It is extensively used in printing systems and linear motor applications.