DKC11.3-100-7-FW
DKC Drive Controllers
The Bosch Rexroth Indramat DKC11.3-100-7-FW drive from the DKC Drive Controllers series features a DC-bus nominal voltage of 700 V and a rated current of 100 A for robust performance in demanding automation applications. It adheres to Design Version 3 specifications and is classified as a Product Type: DKC Drive Controller within Series 11. This module is optimized for use with MKD Series Motors and ships with firmware sold separately to tailor functional features during commissioning. An integrated serial interface ensures reliable communication and the voltage rating of live parts at more than 50 V meets stringent safety standards.
Engineered for versatility, the DKC11.3-100-7-FW employs an internal blower for power section cooling to maintain thermal stability under continuous load. It delivers a discharge current of more than 3.5 mA to protect DC-link capacitors during shutdown sequences. Both clockwise and anticlockwise rotational motion are supported, enabling flexible motor control in single- and multi-axis configurations. With a maximum installation elevation of 1000 m, this drive can be deployed in a wide range of factory and plant environments.
Compact and durable, the DKC11.3-100-7-FW combines precision control with ease of integration, making it ideal for packaging, printing, and tool machinery. Its high-voltage capability and adaptable cooling system reduce maintenance intervals and extend service life. Overall, this Bosch Rexroth Indramat controller delivers reliable efficiency for advanced motion systems.
Technical Specifications
Continuous Current 2 (4 Khz)
40 A
Control Supply Power
26 W
Dc Bus Capacitance (nominal)
0.675 mF
DC-bus nominal voltage
700 V
Depth
261 mm
Design
3
Design Version
3
Device Power Dissipation (icont2)
420 W
Height
360 mm
Interface Option
11
Max Ambient Temp (nominal)
45 °C
Max Ambient Temp (reduced)
55 °C
Max Dc Bus Charge Energy
31 kWs
Max Output Current
100 A
Max Output Frequency
1000 Hz
Max Output Frequency (8 Khz)
800 Hz
Max Output Voltage
800 V
Peak Current 2 (8 Khz)
32 A
Product Type
EcoDrive
Rated Control Voltage Input
24 V
Rated Current
100 A
Series
11
Soft-start Resistor
24 Ω
Soft-start Resistor Power
0.5 kW
Type Current (peak Current 1)
100 A
Weight
9.7 kg
Width
105 mm
Zks Brake Resistor
6 Ω
Zks Dynamic Brake
Present
Frequently Asked Questions
Common Misspellings
Internal Product Review
The Rexroth Indramat DKC11.3-100-7-FW is a powerful drive controller delivering a rated current of 100 A. It enables bidirectional motion, integrates seamlessly with MKD Series Motors, and comes equipped with a practical serial interface. The unit ensures efficient performance through its internal blower cooling system.
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