KDA 2.1-100-3-LQ0-W1
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The Bosch Rexroth Indramat KDA 2.1-100-3-LQ0-W1 is part of the KDA Spindle Drives series, featuring three axes and a liquid cooling method. It has a rated current of 100 Amps, operates on a 3x220V/3x380V power supply, and supports both analog and digital control types. Its weight is approximately 14 kilograms.
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Product Description:
The KDA 2.1-100-3-LQ0-W1 is an industrial grade spindle drive manufactured by Bosch Rexroth. It is suitable to be installed in heights up to 1000 meters above sea level without a need to change the system.
The KDA 2.1-100-3-LQ0-W1 spindle drive comes with a built in heat sink blower that requires 220 V AC input of 50 to 60 Hz which allows effective thermal control. Its forced cooling system makes the system run without interruption in the production environment that insist on temperature control. It has the DC bus voltage requirement of 300 V DC that stabilizes internal power distribution with a load. The unit lacks an auxiliary interface that makes signal routing easy and minimizing unused configuration points. It is rated under protection class IP20 which provides basic protection against solid objects in enclosed cabinet systems. The KDA 2.1-100-3-LQ0-W1 drive main electrical input is handled via a 3-phase power connection which enables balanced load distribution across the drive system. The 9-pin clamps provide suitable contact and mechanical stability of its secure electrical connection. The drive operating temperature is supported in the range of 0°C to +45°C which suits standard machine room conditions. It communicates efficiently with the attached components like spindle motors through SERCOS interface. An auxiliary encoder input is integrated to allow closed loop feedback using 1V sinusoidal encoders for improved speed control.
The KDA 2.1-100-3-LQ0-W1 drive is used in demanding applications where real-time spindle speed accuracy is required. It allows encoder integration and Digital Interface transactional communication for Adaptive Automation. The inclusion of SERCOS interface support and 1V encoder input makes it well-suited for synchronized multi-axis systems. You can buy this KDA 2.1-100-3-LQ0-W1 drive from Wake Industrial.
Frequently Asked Questions about KDA 2.1-100-3-LQ0-W1:
Q: Why is the sinusoidal 1V encoder input beneficial for the KDA 2.1-100-3-LQ0-W1?
A: The sinusoidal encoder input enables closed-loop feedback, improving speed stability and synchronized control in multi-axis operations.
Q: What role do 9-pin clamps play in signal integrity?
A: The 9-pin clamps provide firm connections and clear wiring paths, reducing interference and ensuring stable control signals.
Q: What does IP20 protection imply for installation?
A: The IP20 rating allows indoor cabinet mounting where exposure to solid debris and water is limited, protecting sensitive internals.
Q: How does SERCOS interface enhance communication in this model?
A: The SERCOS interface provides high-speed serial communication with minimal latency, ideal for responsive spindle command execution.
Q: Is the absence of extra auxiliary interfaces a limitation?
A: The simplified layout avoids unused ports and streamlines wiring, benefiting compact systems needing direct encoder integration.
