KDA 3.1-050-3-DPI-W1
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The KDA 3.1-050-3-DPI-W1 digital servo drive is equipped with a rated current of 50 amps, supports a power supply voltage of 3 x 230/400 V AC, utilizes an integrated fan cooling method, and has a weight of approximately 14 kg. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it features DPI feedback.
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Product Description:
The component KDA 3.1-050-3-DPI-W1 is a spindle drive that monitors parameters of motors as speed and shaft movements. It is manufactured by Rexroth Bosch which has crafted distinct tools that keep in touch with real-world challenges by maintaining proper quality products to be used in industries.
This KDA 3.1-050-3-DPI-W1 spindle drive functions with an AC supply source intended specifically for the heatsink blower which aids in operating at 220 VAC. The heatsink blower ensures thermal regulation through forced cooling by maintaining working stability in different duty cycles and extending the service life of internal electronics. It supports an auxiliary encoder input by making an appropriate link with either a spindle or a second motor. This offers flexibility in closed-loop control applications where accurate position or speed monitoring is critical. The auxiliary interface includes an incremental encoder output which can be utilized to pass encoder signals further downstream to other motion control components. Its DC bus voltage lies at 300 V which supports durable transmission throughout the system and enables consistent torque regulation across connected devices. It carries a ‘Design 1’ classification by ensuring adherence with proper standard layout for the line.
The KDA 3.1-050-3-DPI-W1 spindle drive contains a current that stands at 50 A and is suitable for heavy industrial automation control. It further belongs to the KDA product group within series 3 and is known for its integration within drive platforms. The speed command value is received digitally using a 16-bit parallel input interface that aids in supporting environments with 95% humidity value and does not allow the unit to degrade its performance. The unit is CE marked by confirming proper safety with European electrical and protection standards.
Frequently Asked Questions about KDA 3.1-050-3-DPI-W1:
Q: What kind of speed command signal is supported by the KDA 3.1-050-3-DPI-W1?
A: It handles digital 16-bit parallel input, providing precise and rapid control data transmission for accurate speed regulation in motor drives.
Q: Where can the incremental encoder output on the KDA 3.1-050-3-DPI-W1 be utilized?
A: This output allows feedback to be relayed to other system modules, enabling synchronized control across multiple axes or remote monitoring devices.
Q: How does the KDA 3.1-050-3-DPI-W1 maintain electrical safety and compliance?
A: The module is CE marked, indicating it meets essential European directives for electronic safety, electromagnetic compatibility, and operational reliability.
Q: What is the rated output current capability of the KDA 3.1-050-3-DPI-W1?
A: It delivers up to 50 A, which supports the requirements of medium-load motors typically used in industrial automation and motion systems.
Q: What is the internal DC bus voltage specification for the KDA 3.1-050-3-DPI-W1?
A: The unit maintains a 300 V internal DC bus, critical for distributing power efficiently across drive sections and maintaining torque consistency.
