KDA 3.1-150-3-DYI-U1
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The Bosch Rexroth Indramat KDA 3.1-150-3-DYI-U1 is part of the KDA Spindle Drives series and features an ironless linear motor. It offers a peak force of 3.1 kN, a continuous force of 1.9 kN, and a maximum velocity of 3 m/s. The device has a stroke length of 150 mm and provides position feedback via a linear encoder.
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Product Description:
The KDA 3.1-150-3-DYI-U1 is a spindle drive in the Bosch Rexroth Indramat KDA product series. It provides reliable and precise control of high-speed spindles in automated machining environments. The drive efficiently regulates spindle speed and torque by converting input control signals into the appropriate motor output, ensuring consistent performance. This spindle drive uses intelligent feedback mechanisms to maintain accuracy and stability during operation, contributing to high-quality surface finishes.
The KDA 3.1-150-3-DYI-U1 features an internal supply voltage of 300 V that powers its control and output stages. This voltage level provides the necessary energy for the spindle motor to perform efficiently across a range of speeds and loads. It also promotes responsive motor control and minimizes fluctuations that could affect consistency in performance. The drive is designed to manage excess heat using forced cooling by a heatsink blower. In this setup, a blower directs airflow across the heatsink, which is attached to the drive's power electronics. The heatsink absorbs the heat and the blower actively dissipates it, preventing thermal buildup. This cooling method ensures that the drive can operate continuously at high loads without overheating.
The KDA 3.1-150-3-DYI-U1 is equipped with an auxiliary interface, which provides a connection point for an incremental encoder. This interface enhances the drive’s flexibility and integration capabilities, allowing communication with external monitoring equipment. The drive also includes a digital 16-bit parallel speed command interface, which is used to receive precise speed reference signals from a motion controller. This allows for high-resolution speed control, ensuring minimal latency in high-speed applications. The spindle drive is designed to handle a maximum continuous current of 150 A, enabling it to sustain demanding workloads in intensive industrial applications.
Frequently Asked Questions about KDA 3.1-150-3-DYI-U1:
Q: What kind of force capacity does the KDA 3.1-150-3-DYI-U1 support?
A: The KDA 3.1-150-3-DYI-U1 supports a peak force of 3.1 kN, allowing it to manage sudden increases in mechanical load during operations like rapid spindle acceleration or heavy cutting.
Q: What is the KDA 3.1-150-3-DYI-U1 force output during continuous operation?
A: The KDA 3.1-150-3-DYI-U1 delivers a continuous force of 1.9 kN, ensuring smooth and consistent spindle performance in long-duration machining cycles.
Q: What current level is the KDA 3.1-150-3-DYI-U1 designed to handle?
A: The KDA 3.1-150-3-DYI-U1 is rated for 150 A, allowing it to supply the spindle motor with ample power for reliable and efficient performance during extended use.
Q: What internal DC voltage does the KDA 3.1-150-3-DYI-U1 operate with?
A: The KDA 3.1-150-3-DYI-U1 runs on a 300 V DC bus, which supports stable voltage supply to the internal electronics and enables precise spindle control.
Q: How does the KDA 3.1-150-3-DYI-U1 manage heat during operation?
A: The KDA 3.1-150-3-DYI-U1 uses forced cooling through a heatsink blower, which actively removes heat to prevent thermal overload and maintain continuous drive performance.
