KDA 2.1-050-3-L0D-U1
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The KDA 2.1-050-3-L0D-U1 spindle drive boasts a rated current of 50 A, a peak current of 75 A, panel mounting, and a protection class of IP 20. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it features SERCOS communication and a resolver/encoder feedback interface.
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Product Description:
The KDA 2.1-050-3-L0D-U1 represents a spindle module that is placed on a strong panel. It comes with a rated current of 50 Amperes. This serves as one KDA Spindle drive manufactured by Bosch Indramat. It has resolver/encoder feedback. The drive can talk to SERCOS and has an IP20 protection level. The Bosch Rexroth Indramat KDA 2.1-050-3-L0D-U1 spindle drive from the KDA series is engineered to deliver precise motion control and robust performance for demanding industrial applications.
Featuring a DC bus (Direct Current) voltage of 300 Volts and a current rating of 50 Amperes, this drive provides continuous, reliable power across a broad speed range, making it especially suitable for machine tool spindle operations where accuracy, rigidity, and dynamic response are critical. Designed for continuous and seamless integration with contemporary CNC and automation industrial systems, the module accepts the SERCOS interface velocity command value. This spindle drive fully supports digital communication in real time. The air cooling (forced) mechanism successfully maintains necessary thermal stability for the purpose of continual operation. The forced cooling system gets its energy from a 115 Volts of Alternate Current to the attached heatsink air blower. The KDA 2.1-050-3-L0D-U1 is equipped with an incremental encoder output interface for precise synchronization and feedback, while omitting auxiliary encoder input channels to simplify installation and reduce complexity.
The unit’s Design 1 form factor and modular KDA product architecture ensure straightforward panel integration and easy maintenance, minimizing system downtime and supporting rapid commissioning. Compliant with Series 2 industrial standards for quality and safety, this spindle drive is built to withstand the rigors of continuous use in high-throughput manufacturing environments. It can be used for drilling, milling, and other modern industrial uses.
Frequently Asked Questions about KDA 2.1-050-3-L0D-U1:
Q: What is the rated current of the KDA 2.1-050-3-L0D-U1?
A: The rated current is 50 A.
Q: How many axes does this drive support?
A: It supports one axis.
Q: What is the cooling type for the KDA 2.1-050-3-L0D-U1?
A: The drive uses external (heatsink) air cooling.
Q: What are the supply voltage requirements?
A: The control voltage is 24 V DC and the power supply voltage is 3 x 380...460 V AC.
Q: What is the peak current capability of this drive?
A: The peak current is 75 A.
