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DKC21.3-100-7-FW

  • Rated 4.8 (21 total ratings)
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  • MPN: R911281391
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The DKC21.3-100-7-FW servo drive controller by Rexroth Indramat delivers precise control for industrial automation. The model operates at 3x AC (380 - 480 V) with a peak current of 100 A.

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Product Description

The DKC21.3-100-7-FW servo drive controller is manufactured by Rexroth Indramat. It is a highly efficient and reliable component used for controlling servo motors in various industrial automation applications. This model is part of the DKC series. This drive controller offers robust performance and ensures precision control in industrial processes such as packaging, robotics, and material handling systems.

This DKC21.3-100-7-FW servo drive controller operates at a mains input voltage of 3 x AC (380 to 480 V) with a frequency range of 50/60 Hz. It supports a rated current of 100 A and offers a peak current capacity of 100 A. The DC bus voltage range is between 152 to 420 V. The unit is designed to operate within a specific temperature range of - 20 degrees C to + 80 degrees C for storage and transport. The device complies with a protection rating of IP20 that allows it to be used in controlled indoor settings with limited exposure to contaminants. The servo drive can withstand a relative humidity of up to 90 % underlining its adaptability in varying conditions. The model has an allowed degree of contamination of 2 and a high tolerance for vibration and environmental factors.

The DKC21.3-100-7-FW servo drive controller adheres to EN 60068-2-6 for sinusoidal vibration with an amplitude of 0.15 mm at 10 degrees CE" 57 Hz and an acceleration tolerance of ~ 15 %. It also meets the IEC 68-2 - 36 standard for random vibration supporting a frequency range of 20 degrees CE" 150 Hz and a spectral acceleration density amplitude of 0.005 g^2/Hz. With a total virtual value acceleration of 1.0 g, the servo drive ensures stability in dynamic operational settings. These specifications make it ideal for precision control and extended operational longevity in various industrial tasks.

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DKC21.3-100-7-FW Technical Specifications

Product Type: Servo Drive Controller
Storage and Transport Temperature Range: -20 - +80 degrees C
Allowed Degree of Contamination: 2
Allowed Relative Humidity: 90%
Manufacturer: Rexroth Indramat
Series: DKC Series
Mains Input Voltage: 3 x AC (380 ... 480) V
Mains Frequency: 50/60 Hz
Rated Current: 100 A
Protection Rating: IP20
Peak Current: 100 A
DC Bus Voltage: 152 - 420 V

Frequently Asked Questions about DKC21.3-100-7-FW


Q: What protection rating does the DKC21.3-100-7-FW offer?

A: The DKC21.3-100-7-FW is rated IP20. This ensures it is protected in indoor environments with controlled exposure to dust and contaminants, suitable for industrial automation settings.

Q: What is the vibration tolerance of the DKC21.3-100-7-FW?

A: The DKC21.3-100-7-FW adheres to EN 60068-2-6 for sinusoidal vibration. It handles amplitudes of 0.15 mm at 10-57 Hz and supports an acceleration tolerance of ~15% for optimal operational stability.

Q: What is the operating temperature range of the DKC21.3-100-7-FW?

A: This model can operate within a temperature range of 0 degrees C to +45 degrees C. It is designed for storage and transport in various industrial environments while maintaining optimal performance.

Q: How does the DKC21.3-100-7-FW handle environmental stress?

A: The DKC21.3-100-7-FW meets IEC 68-2-36 for random vibration resistance. It supports frequencies of 20-150 Hz and ensures durability with a spectral acceleration density of 0.005 g^2/Hz.

Q: What are the mains input voltage requirements for the DKC21.3-100-7-FW?

A: The DKC21.3-100-7-FW operates with a mains input voltage of 3x AC (380 to 480 V). It supports a frequency range of 50/60 Hz for seamless integration in industrial applications.

Internal Product Review

  • ‘‘The DKC21.3-100-7-FW servo drive controller from Rexroth Indramat offers superior reliability in demanding industrial environments. It has a high current capacity of 100 A, compliance with EN 60068-2-6 vibration standards, and excellent thermal tolerance. This makes it the best choice for precision automation tasks across multiple industries.’’

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