KDA 2.1-150-3-LYI-U1
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The KDA 2.1-150-3-LYI-U1 is a digital servo drive manufactured by Bosch Rexroth Indramat. Part of the KDA Spindle Drives series, it features a rated continuous current of 150A and supports dual-axis operation. It communicates via a SERCOS fiber optic interface. The drive uses an internal fan for cooling.
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Product Description:
The Bosch Rexroth KDA 2.1-150-3-LYI-U1 is a digital spindle drive designed to be used in industry, and it has stable performance and the ability to control the motion precisely in high-demand tasks. This model is built for twin-axis operation, making it capable of managing two axes at the same time. With a rated continuous current of 150 A, it delivers strong performance to support demanding motor applications. While operating on a 3-phase input voltage of 380–480 V AC at 50/60 Hz, it ensures stable power and smooth functionality in different machine setups.
One of the key features of the KDA 2.1-150-3-LYI-U1 is its advanced communication system. It uses a SERCOS fiber optic interface, which allows fast, reliable, and precise communication between the drive and other system components. The drive supports both resolver and encoder feedback types, ensuring accurate position and speed control. For cooling, it is equipped with an internal fan and can also be connected to external cooling options when needed, making it suitable for continuous heavy-duty use. It has IP20 front-panel protection, making it safe for installation inside a control cabinet.
This digital servo drive is compact and efficient, with dimensions of approximately 445 mm x 50 mm x 325 mm and a weight of around 16 kg. It is designed for vertical mounting inside a control cabinet and can operate within a temperature range of 0°C to +45°C. The KDA 2.1-150-3-LYI-U1 is compatible with Indramat MAC and MDD series motors, offering flexibility in industrial applications. Overall, it is a robust and reliable drive solution that combines high performance, modern communication, and durable design to meet the needs of advanced automation systems.
Frequently Asked Questions about KDA 2.1-150-3-LYI-U1:
Q: What type of drive is the KDA 2.1-150-3-LYI-U1?
A: The KDA 2.1-150-3-LYI-U1 unit is a digital servo drive.
Q: How many axes are supported by the KDA 2.1-150-3-LYI-U1 drive?
A: The KDA 2.1-150-3-LYI-U1 drive supports 2 axes (twin axis module).
Q: What is the rated current of the KDA 2.1-150-3-LYI-U1 drive?
A: The rated current of the KDA 2.1-150-3-LYI-U1 drive is 150 A continuous.
Q: What is the communication interface of the KDA 2.1-150-3-LYI-U1 drive?
A: The KDA 2.1-150-3-LYI-U1 drive uses SERCOS fiber optic interface.
Q: What cooling method does the KDA 2.1-150-3-LYI-U1 drive use?
A: The KDA 2.1-150-3-LYI-U1 drive is cooled by an internal fan and optional external cooling.
