KDA 3.1-050-3-DQ0-W1
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The KDA 3.1-050-3-DQ0-W1 spindle drive supports continuous current of 50A and peak current of 100A. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives, it is compatible with AC servo motors and has a power frequency of 50/60 Hz. The drive features IP20 class protection and air cooling.
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Product Description:
The KDA 3.1-050-3-DQ0-W1 Spindle Drive from Bosch is designed to deliver stable performance and it provides a structured feature set that simplifies integration into systems that demand controlled spindle operations. This KDA series module balances performance and operational efficiency through rated current stability and digital command input and its design supports easy deployment and maintenance that aligns with standard industrial control and automation structures.
The KDA 3.1-050-3-DQ0-W1 drive rated current of 050 A aligns with mid range drive applications that require accurate torque and speed regulation and its 300 Volts of DC bus voltage enables compatibility with standard drive systems that utilize similar power supply values. Its digital 16 bit parallel speed command value allows for accurate input transmission that reduces latency in command processing and its auxiliary encoder input with 1V sinusoidal signal support offers compatibility with standard encoder feedback systems that assist with monitoring in the real time. Its complexity is reduced with absence of an auxiliary interface that can lead to improved integration in compact configurations and its cooling system uses heatsink blower which ensures constant temperature levels. It needs an AC input of 220V within a 50 to 60Hz frequency range that supports global electrical power supply standards.
This KDA 3.1-050-3-DQ0-W1 drive is intended for applications that demand precise spindle control where high speed synchronization is critical and its Series 3 meets operational requirements in systems that involve motor control units within industrial automation frameworks. Its encoder feedback system supports continuous monitoring that improves system accuracy and its heat dissipation mechanism maintains safe thermal levels that reduce the risk of component failure.
Frequently Asked Questions about KDA 3.1-050-3-DQ0-W1:
Q: Why is a 1V sinusoidal encoder input used in the KDA 3.1-050-3-DQ0-W1 drive?
A: A 1V sinusoidal encoder input provides high-resolution position feedback. This helps improve motor control precision and synchronization during spindle operation.
Q: What is the function of the 16-bit digital parallel speed command in KDA 3.1-050-3-DQ0-W1?
A: The 16-bit parallel input enables faster data transmission and control response. It ensures minimal latency and accurate spindle speed regulation.
Q: Can the KDA 3.1-050-3-DQ0-W1 operate without an auxiliary interface?
A: Yes, the absence of an auxiliary interface reduces design complexity. This allows easy integration into compact and simplified system architectures.
Q: Why is the 300V DC bus voltage important in this spindle drive?
A: A 300V DC bus voltage supports compatibility with common power infrastructures. It ensures efficient energy usage across mid-range spindle control systems.
Q: How does the AC supply requirement of 220V/50-60Hz affect the blower performance?
A: The 220V AC input ensures consistent blower operation across international voltage standards. It supports reliable cooling under varying power conditions.
