KDA 3.1-150-3-D0D-W1
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The KDA 3.1-150-3-D0D-W1 is a digital servo drive with an output current rating of 150 A and support for three axes. Manufactured by Bosch Rexroth Indramat as part of their KDA Spindle Drives series, it operates on a 3 x 400–480 V AC input. This panel-mounted drive has RS-232/RS-485 communication and weighs approximately 15 kg.
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Product Description:
Bosch Rexroth Indramat manufactures the KDA 3.1-150-3-D0D-W1 which belongs to the KDA Spindle Drives family. These drives guarantee excellent performance in industrial applications and are designed for spindle control. For challenging situations, the product is built with a small structure and high operating dependability.
The KDA 3.1-150-3-D0D-W1 Spindle Drive is built with a protection category IP10 that provides essential safety standards. The drive delivers a continuous current of 90 A for stable operations. The design includes humidity class F which allows operation in controlled industrial atmospheres. The mounting mechanical accessories kit M1-KD is supplied to support secure installation. The mounting kit weight is 1.7 kg which adds convenience in handling. The transport temperature is between -30 to +85 °C for safe storage and handling and the operating temperature range is +5 to +45 °C which supports continuous duty in industrial conditions. The operating current is 150 A which supports high-performance spindle operations. The spindle drive's 17.4 kg mass reflects its durable construction which supports consistent performance and mechanical stability. A maximum installation height of 1000 meters above sea level is supported by the unit to allow for flexibility in plant layout.
Powered by a 300 V DC bus, the KDA 3.1-150-3-D0D-W1 spindle drive guarantees reliable energy delivery for high-performance operation. Cooling mode is forced cooling by the heatsink blower which maintains temperature stability during extended use. The blower unit weight is 4.2 kg which ensures manageable handling during installation. The frequency range for the heatsink is 50 to 60 Hz which ensures compatibility with industrial power supply standards and the operating voltage for the heatsink is 220 V for consistent cooling and thermal balance.
Frequently Asked Questions about KDA 3.1-150-3-D0D-W1:
Q: How does the 16-bit parallel speed interface benefit the KDA 3.1-150-3-D0D-W1 spindle drive?
A: The 16-bit interface allows for high-resolution speed control, ensuring better spindle accuracy in precision machining environments.
Q: Why is the operating voltage of 220 V significant for the heatsink in KDA 3.1-150-3-D0D-W1 spindle drive?
A: The 220 V rating aligns with standard industrial voltage levels, enabling efficient integration without requiring additional voltage converters.
Q: What is the purpose of the forced cooling method in this spindle drive?
A: The forced-air cooling via blower minimizes heat buildup, allowing the drive to maintain full performance during prolonged high-load operation.
Q: How does the auxiliary interface for position control improve KDA 3.1-150-3-D0D-W1 spindle drive performance?
A: The auxiliary 16-bit position command interface enhances precise axis alignment, crucial for CNC applications and synchronized motion systems.
Q: What is the advantage of using class F humidity specifications in KDA 3.1-150-3-D0D-W1 spindle drive?
A: The class F rating supports reliable function in controlled industrial environments, reducing moisture-related electrical failure.
