KDA 3.1-150-3-D00-U1
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The Bosch Rexroth Indramat KDA 3.1-150-3-D00-U1 is a single-axis spindle drive from the KDA Spindle Drives series, featuring air cooling and cabinet mounting. It operates at a rated current of 150 Amps, with an input voltage of 3x380-480V AC. The drive has a protection class of IP10 and weighs approximately 13 kilograms.
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Product Description:
Bosch Rexroth is the manufacturer of the KDA spindle drive under KDA 3.1-150-3-D00-U1 product code. The drive supports a frequency range of 50 to 60 Hz making it compatible with standard industrial power supply frequencies.
The KDA 3.1-150-3-D00-U1 spindle drive operates with a DC bus voltage of 300 V ensuring efficient power distribution throughout its operation. It is capable of delivering a rated current of 150 A making it suitable for high demand applications. The drive has a forced cooling system with a heatsink fan maintaining optimal temperature conditions for reliable performance. It is designed for rack mounted installation offering space efficient integration in industrial control systems. The operating temperature range is 0°C to 40°C. The unit is designed to operate reliably in humidity conditions ranging from 5% to 95% non-condensing, ensuring dependable performance in diverse environments. The KDA 3.1-150-3-D00-U1 spindle drive has a protection class of IP20 which offers basic protection against physical contact and dust ingress. It is equipped with an analog ±10 V speed setpoint input providing precise control over spindle speed. The drive incorporates a 16-bit parallel speed reference signal allowing for precise spindle speed control. It is also designed to operate reliably at elevations of up to 1000 m which ensures consistent performance in high-altitude applications. The drive is not equipped with an auxiliary interface emphasizing simplicity and direct control integration.
The KDA 3.1-150-3-D00-U1 spindle drive is optimized for integration within industrial automation systems. It is designed to operate with auxiliary encoder inputs or interfaces for enhanced performance. The AC supply source for the heatsink blower is 115 VAC ensuring reliable cooling for continuous operation. It does not include auxiliary encoder inputs focusing solely on its core functionalities.
Frequently Asked Questions about KDA 3.1-150-3-D00-U1:
Q: Why is a 16-bit parallel speed command valuable in this spindle drive?
A: The 16-bit command provides high-resolution control, improving spindle accuracy during complex operations.
Q: How does the ±10 V analog input enhance the KDA 3.1-150-3-D00-U1 performance?
A: The input allows precise spindle speed control, ensuring accurate responses in machining and automation systems.
Q: How does forced cooling benefit the Bosch Rexroth KDA 3.1-150-3-D00-U1 drive?
A: The cooling system prevents overheating, allowing continuous operation under heavy industrial loads.
Q: Why is a rack-mounted installation design useful in this spindle drive?
A: The design saves space and enables easy integration into industrial automation control cabinets.
Q: Why is the IP20 protection class significant for the KDA 3.1-150-3-D00-U1?
A: The protection prevents dust ingress and contact hazards, ensuring safe handling and long-term reliability.
