KDA 3.2-050-3-LQI-W1
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The KDA 3.2-050-3-LQI-W1 spindle drive delivers a rated power of 3.2 kW, an output current of 50 A, and features digital control while operating on a 3-phase input voltage of 400 V AC. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it includes IP20 protection and an internal fan cooling method.
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Product Description:
The KDA 3.2-050-3-LQI-W1 is a continuous-power spindle drive suited for precision control of motor performance. It is designed with high stiffness for enhanced mechanical stability and dynamic response. The drive can deliver torque with high consistency and ensures very minimal deflection even during fast motion sequences. This makes it particularly useful in applications like automated machining centers, high-speed milling machines, and CNC spindle systems. The drive’s control mechanism utilizes an integrated microcomputer. This enables real-time system feedback and high-speed processing of control algorithms, facilitating highly accurate adjustments to load variations, speed changes, and system conditions.
To achieve high-quality C-axis operation, the KDA 3.2-050-3-LQI-W1 offers a speed control range that starts at 0.0005 rpm and extends to high maximum speeds. Its ultra-fine resolution enables optimal functionality in complex machining operations like contouring, indexing, and threading. The drive is engineered to provide the precision required for multi-axis synchronized operations because it can maintain accuracy even at very low speeds. The modular design of the drives enables individual adaptation to particular tasks and system requirements. Depending on the requirements of the application, users can add or replace modules, customizing the drive’s capabilities to suit their specific application.
Under continuous operating conditions, the KDA 3.2-050-3-LQI-W1 can consistently provide 3.2 kW of electrical power. This enables it to drive the connected spindle motor, providing steady torque and speed for efficient performance. The drive runs on a 400 V AC three-phase input voltage, which is typical for industrial power systems in various locations. Using a three-phase supply helps to facilitate smoother voltage transitions, less electrical noise, and increased energy efficiency. This contributes to consistent motor torque and stable performance in varied motion control systems.
Frequently Asked Questions about KDA 3.2-050-3-LQI-W1:
Q: What kind of cooling system does the KDA 3.2-050-3-LQI-W1 use?
A: The KDA 3.2-050-3-LQI-W1 uses internal fan cooling to manage heat buildup during operation. This built-in solution simplifies installation and maintains safe thermal conditions.
Q: What is the continuous power rating of the KDA 3.2-050-3-LQI-W1?
A: The KDA 3.2-050-3-LQI-W1 has a continuous power output of 3.2 kW, making it suitable for driving medium-power spindle motors.
Q: What is the output current capacity of the KDA 3.2-050-3-LQI-W1?
A: The KDA 3.2-050-3-LQI-W1 delivers up to 50 A of continuous current to the motor. This supports high torque demands and stable motor behavior during intensive cutting tasks.
Q: What input voltage does the KDA 3.2-050-3-LQI-W1 require?
A: The KDA 3.2-050-3-LQI-W1 operates on a 3-phase 400 V AC input, which aligns with standard industrial power systems.
Q: Does the KDA 3.2-050-3-LQI-W1 have a modular design?
A: Yes, the KDA 3.2-050-3-LQI-W1 features modular construction that allows easy adaptation to specific machine requirements.
