KDA 3.3-100-3-A00-U1
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The KDA 3.3-100-3-A00-U1 spindle drive offers a continuous output current of 3.3 A, a peak output current of 100 A, air-cooled operation, and a robust IP20 protection class. Part of the KDA Spindle Drives from Bosch Rexroth Indramat, it features an analog control type and supports encoder feedback for enhanced precision.
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Product Description:
The KDA 3.3-100-3-A00-U1 is a main spindle drive from the KDA series of Indramat Bosch. It is made to be precise and reliable in a number of industrial applications and offers smooth functionality in a variety of machines. The humidity range of 5% to 95% non-condensing ensures the drive operates effectively in varying moisture conditions.
The KDA 3.3-100-3-A00-U1 spindle drive has a forced air-cooling system which guarantees the efficient heat transfer and provides constant output in high demand mode. It weighs 17.1 kg and is modest in size but powerful thereby providing convenience in installation. The drive is designed to be used with a three-phase power supply so it fits into standard industrial systems. Its input frequency range is large to 50 to 60 Hz enabling it to be accommodated in various regional power systems. The KDA 3.3-100-3-A00-U1 spindle drive temperature gradient of operation measures 0 °C to 45 °C. It also incorporates a control interface with a display and manual buttons. The constant output current capacity of 70 A means that the drive can be used on rigorous tasks. It also has LEDs to show the drive state with a ready state LED and a fault State LED to perform simple diagnostics.
The KDA 3.3-100-3-A00-U1 spindle drive is constructed with an IP10 protection rating which is only a basic protection against dust and foreign objects. It is also able to operate at an altitude of 1000 m and can be trusted in high altitudes. The drive gives an analog speed commanding input ±10 V. The drive nominal output current is also 100 A or higher indicating that the drive can supply the fixed power.
Frequently Asked Questions about KDA 3.3-100-3-A00-U1:
Q: Why is the KDA 3.3-100-3-A00-U1 spindle drive's forced air-cooling system important?
A: The forced air-cooling system ensures efficient heat dissipation, allowing the drive to operate continuously under high-demand conditions without overheating, thus maintaining consistent performance.
Q: How does the 100 A nominal output current benefit the KDA 3.3-100-3-A00-U1 spindle drive?
A: The 100 A nominal output current ensures that the KDA 3.3-100-3-A00-U1 spindle drive can handle large, power-hungry machinery, providing sufficient power for demanding industrial applications.
Q: Why is the KDA 3.3-100-3-A00-U1 spindle drive limited to an input frequency of 50-60 Hz?
A: The input frequency range of 50-60 Hz ensures compatibility with standard industrial power systems worldwide, making the drive versatile and adaptable to different regional setups.
Q: How does the KDA 3.3-100-3-A00-U1 drive ensure stable operation?
A: The 70 A constant output current provides stable power delivery under load, ensuring reliable performance in demanding applications while preventing fluctuations in the machine's operation.
Q: Why is the KDA 3.3-100-3-A00-U1 spindle drive compact despite its power?
A: The drive’s compact size (weighing 17.1 kg) makes it convenient for installation in space-constrained environments, while still delivering high performance for complex industrial tasks.
