DKC22.3-040-7-FW
MPN: R911283072
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The DKC22.3-040-7-FW is a robust and reliable AC servo drive designed for use in commercial environments as part of the EcoDrive line. The drive, launched by Bosch Rexroth Indramat, has a DC bus link voltage of 700V DC. The rated current of the product is 40 A. The drive controller DKC22.3-040-7-FW supports Analog interface, RS232/RS485 interface, and a DKC22.3-LK-SCP01 optional card that offers SERCOS 2 interface.
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Product Description:
The increasingly complicated requirements of servomotors in automation applications has been a continuous motivation for Rexroth Indramat manufacturing to update the performance of their servomotor series. The DKC series of drive controllers were designed to ensure compliance in performance of these servomotors. This has ensured Rexroth Indramat’s position as a top automation equipment manufacturer, due to the high-performance metrics and reliability of these DKC drives.
Like other Rexroth products, the DKC servo drives are characterized in performance and design by their name code. The DKC22.3-040-7-FW indicates a DKC EcoDrive servo-controller-type product, which is a part of the 22nd series and 3rd version of this drive-type. This shows that the DKC22.3-040-7-FW is an updated drive, which is designed with more recent and efficient manufacturing techniques. Also, it comes with the following connectivity/interface options: an analog interface, a SERCOS-interface-2 for high speed transmission and real-time multi-networking, and a RS232 / RS485* connector. The drive controller DKC22.3-040-7-FW supports Analog interface, RS232/RS485 interface, and a DKC22.3-LK-SCP01 optional card that offers SERCOS 2 interface. The RS232/485 interfaces are used for short/long-distance serial communication while the Analog interface is used for precise, real-time signal control. The SERCOS 2 ensures high-speed, synchronized communication in automation networks.
As with most DKC drives, it has two ports “X4 and X8” for receiving servo-motor encoder outputs to better improve its accuracy in positional and translational control. This servo-drive is rated with a type-current of 40A and a voltage category of ‘7’. This implies it is more suitable for motors with low current requirements for speed and torque responses. While 40A is the highest peak current for this drive, it can also be tuned through its switchable frequency to deliver either 16A or 12.5A of current at 4kHz and 8kHz respectively. Since it comes with protective circuitry for both the connected motor and it (input from the mains), this drive fully ensures a good level of reliability across its application within an ECODRIVE03 system. This product is available from Wake Industrial with a one-year warranty period.
Frequently Asked Questions about DKC22.3-040-7-FW:
Q: What type of drive controller is the DKC22.3-040-7-FW and what does its name code signify?
A: The DKC22.3-040-7-FW is a DKC EcoDrive servo-controller-type product. It also indicates a 22 series option card installation.
Q: What connectivity and interface options are available on the DKC22.3-040-7-FW?
A: It supports an Analog interface, an RS232 / RS485* connector for serial communication, and can optionally use a DKC22.3-LK-SCP01 card for a SERCOS-interface-2, enabling high-speed, real-time multi-networking.
Q: What is the rated type-current for the DKC22.3-040-7-FW, and how does it relate to motor suitability?
A: The drive is rated with a type-current of 40A, making it more suitable for motors with low current requirements for speed and torque responses, although it can deliver 16A or 12.5A at different switchable frequencies.
Q: How does the DKC22.3-040-7-FW enhance accuracy in positional and translational control?
A: It has two dedicated ports ("X4 and X8") for receiving servo-motor encoder outputs, which helps to improve its accuracy in positional and translational control.
Q: What protective measures are integrated into the DKC22.3-040-7-FW drive?
A: The drive comes with protective circuitry for both the connected motor and its own input from the mains, ensuring a high level of reliability within an ECODRIVE03 system.
