REXROTH DKC02.3-040-7-FW

Rexroth EcoDrive Digital Intelligent Drive Controller

Description

The Rexroth DKC02.3-040-7-FW is a versatile and compact servo drive from the EcoDrive03 series. It is engineered for single-axis motion control applications, providing high performance and reliability. As an obsolete component, it is essential for repairs and maintenance, extending the lifecycle of existing automation systems that rely on this proven technology. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Model: DKC02.3-040-7-FW
• Series: EcoDrive03
• Input Power: 1 or 3-phase 200-480 V AC, 50-60 Hz
• Continuous Input Current: 16 A
• Output Power: 3-phase 0-480 V AC, 0-1000 Hz
• Continuous Output Current: 11 A
• Control Power Supply: 24 V DC, 1.1 A
• Ambient Operating Temperature: up to 45 deg C

Label Info

• Manufacturer: Bosch Rexroth AG
• Part Number: DKC02.3-040-7-FW
• SCCR: 42000A

Application

This servo drive is commonly used in applications such as packaging machines, handling systems, robotics, and machine tools where precise speed and position control are required.

Country of Origin

Made in Germany.

CO2 Impact

Reusing this component saves an estimated 240 kg of CO2 compared to producing a new one. This saving is equivalent to driving 1200 km in a typical passenger car.

Availability

This is an obsolete item, available as a spare part. Stock is limited. Order now to secure your unit.

FAQ

What firmware is required for the DKC02.3-040-7-FW?

The “-FW” designation means firmware is required but supplied on a separate module that plugs into the drive. The specific firmware version (e.g., FWA-ECODR3-SGP-03VRS-MS) depends on your motor type and application needs.

Is this drive compatible with SERCOS communication?

The base DKC02.3 model is not SERCOS compatible. For SERCOS interface, you would need a model from the DKC03.3 or DKC04.3 series, or use an additional communication module if supported. This model typically uses an analog or digital I/O interface.

Can this drive be used with a motor from another manufacturer?

While technically possible, it is highly recommended to use Rexroth MHD, MKD, or MKE series motors. Using third-party motors requires careful parameterization of motor data (inductance, resistance, encoder type) in the drive’s software, and performance may not be optimal.

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Last Update: Friday, March 13, 2026