Bosch Rexroth DKC03.3-100-7-FW

Bosch Rexroth Indramat DKC03.3-100-7-FW Drive Controller

Overview

The Bosch Rexroth Indramat DKC03.3-100-7-FW is a robust DKC Drive Controller from the 03 series, engineered for precision motion control in demanding automation environments. Delivering a rated current of 100 A with a 700 V DC-bus nominal voltage, it supports both single-phase and three-phase mains operation.

This controller is designed with a maximum output frequency of 400 Hz at fS=4 kHz, ensuring responsive performance in servo and spindle drive applications. It features a 0.5 kW soft-start resistor (24 Ω) and a nominal charging current of 12–28 A, enabling smooth startup and efficient energy management.

As part of the Rexroth ecosystem, the DKC03.3-100-7-FW integrates seamlessly with Rexroth motors and drives, offering reliable performance in CNC, robotics, and industrial automation systems.

Key Features

• Rated Current: 100 A

• DC-Bus Nominal Voltage: 700 V

• Max. Output Frequency: 400 Hz

• Soft-Start Resistor: 0.5 kW, 24 Ω

• Nominal Charging Current: 12–28 A

• Mains Operation: Single phase / Three phase

• Design Version: 3

• Firmware: Sold separately

Technical Specifications

• Series: 03

• Product Type: DKC Drive Controller

• Rated Current: 100 A

• DC-Bus Nominal Voltage: 700 V

• Operating Mode at the Mains: Single phase / Three phase

• Rotary Field: 50–60 Hz

• Max. Output Frequency (fS=4 kHz): 400 Hz

• Soft-Start Resistor: 0.5 kW, 24 Ω

• Nominal Charging Current: 12–28 A

• Connected Load: Clockwise or Counter-clockwise

• Firmware: Sold separately

Applications

• CNC machining and milling systems

• Robotics and automated assembly lines

• High-performance packaging equipment

• General industrial motion control

Why Choose the DKC03.3-100-7-FW

• High power capacity with 100 A rated current

• Supports flexible single-phase or three-phase operation

• Efficient startup with integrated soft-start resistor

• Proven Rexroth reliability for reduced downtime

Order Now

The Bosch Rexroth Indramat DKC03.3-100-7-FW Drive Controller is available with fast worldwide shipping. 

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply