R911279430 (DKC02.3-100-7-FW)

Name: R911279430 (DKC02.3-100-7-FW)
Brand: Indramat Drives
SKU: DKC02.3-100-7-FW
Price: 886.00 USD
Availability: InStock
Rating: 4.8 (5 reviews)

DKC Drive Controllers

Rated 4.8 stars (5 total reviews)

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The R911279430 (DKC02.3-100-7-FW) is a DKC02.3 series drive controller from the ECODRIVE03 family, designed for use with SERCOS-compatible motion control systems. It operates on both single-phase and three-phase AC supplies within an input voltage range of 200–480 V and frequency of 50–60 Hz. The DC-bus nominal voltage is 700 V, and the unit supports a rated output current of 100 A across three output phases. Its modular construction simplifies inspection and handling. The controller features IP20 protection and is suitable for operating temperatures from 0 to +45 °C, with a maximum installation elevation of 1000 meters above sea level and a short-circuit current rating of 5,000 W. Firmware is ordered separately. Weight is 9.7 kg.

Technical Specifications

Product
Indramat DKC02.3 Drive Controller

Compatible with
Indramat Motors

Type
Drive Controller

Current Type
100A

Power Supply Compatibility
Single phase AC and three phase AC

Input Voltage Range
200V-480V

Input Frequency Range
50 Hz-60 Hz

Market Origin
Bosch Rexroth

Application
Versatile, Cost-Effective Motion Control

Frequently Asked Questions

How does the output stage of the DKC02.3-100-7-FW improve motor response in multi-axis servo assemblies?

It supports three output phases, which ensures smooth current distribution to three-phase motors. This improves control precision and reduces torque ripple across all axes.

How does the high bus voltage architecture of the DKC02.3-100-7-FW impact energy transfer under peak demand?

It operates on a 700 V DC-bus, enabling quick voltage rise for rapid torque delivery. This benefits high-inertia loads that require fast acceleration.

How does the DKC02.3-100-7-FW maintain current stability in continuous-duty motion cycles?

The controller delivers a rated current of 100 A, allowing it to support high-powered servo motors under full operational load. This enables long cycle runs without thermal rollback.

What should be considered when integrating the DKC02.3-100-7-FW into temperature-sensitive automation enclosures?

It operates reliably from 0 to +45°C, making it suitable for most industrial cabinet environments. Proper airflow must be maintained to avoid performance derating.

How does the mechanical design of the DKC02.3-100-7-FW affect handling during panel installation or service work?

The unit weighs 9.7 kg, which may require dual-person mounting or rail support in vertical cabinets. Its size is balanced for high-current capacity without excessive bulk.

Common Misspellings

DKC 02.3-100-7-FW

DKC02-3-100-7-FW

DKC02.3-100-7

DKC02.3-100-7FW

DKC0231007FW

DKC2.3-100-7-FW

DKCO2.3-100-7-FW

DKC02 3 100 7 FW

dkc02.3-100-7-fw

Internal Product Review

The DKC02.3-100-7-FW from Bosch Rexroth Indramat is a reliable drive controller delivering 100 A rated current. It supports three output phases, runs at 50–60 Hz frequency, and carries an IP20 rating. It is engineered for 0 to +45 °C and ensures stable operation under defined environmental limits.