DKC14.3-100-7-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911294296
The Bosch Rexroth Indramat DKC14.3-100-7-FW is part of the DKC Drive Controllers series and weighs 4.5 kilograms. This EcoDrive controller has a rated current of 100 Amps and a DC-bus nominal voltage of 700 Volts. It features a maximum input current of 40 Amps and operates at ambient temperatures up to 45 degrees Celsius.
Internal Product Review
The DKC14.3-100-7-FW is a Bosch Rexroth Indramat EcoDrive drive controller with a 100 A rated current. A 700 V DC-bus nominal voltage supports stable power conversion, and 45°C ambient capability fits demanding panel environments. A strong option for motion systems requiring dependable high-current performance.
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Product Description:
The DKC14.3-100-7-FW is a modular drive controller produced by Bosch Rexroth Indramat and supplied in the DKC Drive Controllers series. It is classified as an EcoDrive unit and is intended to regulate torque, speed, and position for synchronous and induction motors used in conveyor, packaging, and handling stations. Installed between the facility mains and the field motor, the controller rectifies incoming three-phase power, stores energy on the internal DC link, and delivers controlled current to the machine axis according to commands from a higher-level PLC. Because it controls both motor current and axis response, the unit can support coordinated motion tasks where commanded speed changes and position updates must be translated into repeatable shaft movement.
The drive maintains a DC-bus nominal voltage of 700 V, providing a stable energy reservoir for rapid acceleration events and short-term load changes. Its output path is rated for a continuous current of 100 A, while the supply path can draw up to 40 A when the axis operates at full load. During steady-state operation, semiconductor switching and control electronics dissipate 420 W of heat, so the installation must provide enough airflow or cabinet cooling to remove that thermal load. A stable internal bus helps the inverter section supply the commanded motor voltage during dynamic moves, while the continuous current rating indicates the level the power stage can sustain under normal operating conditions.
The controller remains suitable for ambient temperatures up to 45 °C, allowing direct mounting inside standard electrical enclosures used on automation lines. Overall shipping weight is kept to 4.5 kg, so cabinet rails or slide-in sub-racks do not require heavy reinforcement. The device is built as Design 3, and Interface Option 14 provides compatibility with matching Indramat system wiring without auxiliary converter modules. The available interface format matches compatible system cables, and the moderate shipping mass reduces handling burden during installation.
