KDA 2.1-050-3-LYI-U1
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The KDA 2.1-050-3-LYI-U1 is a digital servo drive with a maximum continuous current of 50A and operates on an input voltage of 3 x 220/230 V AC. Manufactured by Bosch Rexroth Indramat, it belongs to the KDA Spindle Drives series and weighs approximately 16 kilograms. The drive supports resolver feedback and cabinet mounting.
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Product Description:
The KDA 2.1-050-3-LYI-U1 is a top performance module from a world-famous company, Bosch Rexroth Indramat. This new addition in the top-rated KDA spindle drives range possess type "S" and it defines the device family and control concept used for spindle regulation. The drive's maximum continuous current of 50 A sets the sustained current capability and directs conductor sizing and continuous thermal protection choices for steady torque delivery. The input voltage specification consists of 3 x 220/230 V AC and matches common 3-phase plant supplies and further limits the need for additional conversion when connecting to industrial power systems. With one axis, the model identifies single axis operation and simplifies cabinet layout and control channel allocation for single spindle machines.
|The cooling method of external air using an integrated blower provides forced external airflow. Moreover, it removes heat from power components during extended duty cycles. IP10 enclosure type indicates minimal ingress protection and hence requires cabinet installation to achieve environmental safety and particle exclusion. The gadget supports resolvers supply for absolute rotor position feedback and that enables resolver based closed loop position control for spindle tasks. Analog and digital control interface offers mixed signal options. This feature permits integration with both legacy analog loops and modern digital command systems.
Rexroth Indramat's KDA 2.1-050-3-LYI-U1 allows cabinet mounting foe specifying installation inside electrical enclosures, thus streamlines mains and signal wiring practice. Weight approx. 16 kg gives the physical mass to inform cabinet bracket sizing and manual handling planning. The drive's fuse rating required per installation instructions is typically 3x63A for power supply. This signifies the protection recommendation and guides selection of upstream overcurrent devices. Typical model applications include CNC machines, packaging lines and general automation solutions.
Frequently Asked Questions about KDA 2.1-050-3-LYI-U1:
Q: What does the type of specification mean for KDA 2.1-050-3-LYI-U1?
A: The type “S” for this drive defines the product class as a spindle drive. This classification sets the expected control role and interface responsibilities of the unit.
Q: How does the maximum continuous current inform electrical planning for KDA 2.1-050-3-LYI-U1?
A: The maximum continuous current 50A establishes the continuous current the drive can supply. It determines conductor sizing and thermal protection selection for steady state operation.
Q: Why is the input voltage important when installing KDA 2.1-050-3-LYI-U1?
A: The input voltage of 3 x 220/230 V AC represents the acceptable three-phase supply range. This specification directs transformer and distribution arrangements for proper mains connection.
Q: How does the number of axes affect system layout for KDA 2.1-050-3-LYI-U1?
A: Its single axis capability influences cabinet channel allocation and simplifies control wiring for single spindle applications.
Q: How does the control interface selection influence integration of KDA 2.1-050-3-LYI-U1?
A: The control interface, analog or digital, provides both analog and digital command paths. This choice enables integration with legacy analog control systems and modern digital controllers.
