Description
Product Description
The DKC21.3-200-7-FW features a slim, portable, and elegant design, making it a powerful and durable servo drive controller. It belongs to the DKC type drive controller series integrated into the ECODRIVE series digital drive units. DKC21.3-200-7-FW is a Rexroth Indramat product, which means all typical expectations for its performance guarantee satisfaction. DKC drives are typically customized based on their type code, depending on the desired industrial application. However, the DKC21.3-200-7-FW is a multifunctional driver.
This drive controller is the 3rd edition 21 series DKC driver. The 21 series DKC servo driver comes with an analog interface, parallel 2 interface, and RS485 or RS232 connector for computer interface, programming, and diagnosis. The rated current capacity of this servo driver is 200A, which is also the rated peak current. This qualifies it for use with motors that require high current to achieve their peak torque/speed. In order to achieve optimal performance, the servo driver is expected to operate under tolerable environmental conditions, such as a temperature range of 5 to 45 ℃.
The power connection of the driver also means that the input voltage is allowed to be between 200v and 480v AC; This is the same in single-phase or multiphase power connections. DKC21.3-200-7-FW has two switching frequencies, 4kHz or 8kHz. According to automation requirements, these frequencies can also determine the peak current of the connected servo driver. More importantly, the servo driver has been optimized to maintain the integrity of its coupling device. The integrated protection circuit prevents overcurrent of the connected motor and has excellent discharge capability for accumulated capacitance or inductance energy. This driver ensures that all driving components operate under optimal conditions. It also supports the motor holding brake option, depending on the properties of the load servo motor.
Rexroth, Indramat, and Bosch’s DKC21.3-200-7-FW are AC servo amplifier drive controllers in the DKC series. DKC21.3-200-7-FW has a rated current of 200A and a nominal DC bus voltage of 700V. The version of this servo driver is 3 and comes with standard firmware.
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