KDA 3.2-100-3-DYD-U1
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The Bosch Rexroth Indramat KDA 3.2-100-3-DYD-U1 Spindle Drive, part of the KDA Spindle Drives series, is air-cooled and panel-mounted. It operates on a rated power of 3.2 kW, a rated current of 100 A, and an input voltage of 3 x 380-480 V AC. The drive supports analog/resolver feedback and has an IP20 protection class.
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Product Description:
The KDA 3.2-100-3-DYD-U1 is a modular main spindle drive in the Bosch Rexroth KDA product series. It is constructed to deliver a high level of stiffness, allowing for accurate and dependable spindle operation even in demanding operations. This drive offers adaptable integration into diverse settings thanks to its modular design. It also offers compatibility with a wide range of asynchronous motors and frameless spindle motors, simplifying integration into existing setups. This drive is engineered to use a microcomputer for digital control of the drive’s performance including speed, torque and position. This intelligent control unit optimizes efficiency and supports smooth integration of the drive into automated industrial systems.
To maintain thermal stability even in continuous operation, this drive is designed with a heatsink blower for cooling. The blower actively circulates air over critical drive components ensuring that heat is dissipated efficiently during operation. This allows the drive to handle high loads for extended periods without overheating. This blower operated on a dedicated power supply of 115 V AC at 50 to 60 Hz. This dedicated power source ensures that the integrated cooling fan operates reliably. The main electrical supply for the drive is a DC bus voltage of 300 V, which allows the drive to efficiently convert electrical energy into mechanical power. This ensures smooth and precise spindle operation under varied load conditions.
The KDA 3.2-100-3-DYD-U1 drive is designed to receive precise speed instructions from the control via a digital 16-bit parallel speed command value. With this high-resolution digital input, spindle rotation can be controlled with high accuracy, ensuring repeatable and consistent machining quality. This interface also allows the drive to effectively handle quick changes in speed commands, reducing response times for enhanced efficiency in high-speed applications.
Frequently Asked Questions about KDA 3.2-100-3-DYD-U1:
Q: What rated current does the KDA 3.2-100-3-DYD-U1 have?
A: The KDA 3.2-100-3-DYD-U1 has a rated current of 100 A, allowing it to deliver strong and consistent torque for demanding machining applications.
Q: What is the DC bus voltage of the KDA 3.2-100-3-DYD-U1?
A: The KDA 3.2-100-3-DYD-U1 operates with a DC bus voltage of 300 V. This enables efficient conversion of electrical energy into mechanical power, supporting stable spindle performance.
Q: What type of speed command input does the KDA 3.2-100-3-DYD-U1 use?
A: The KDA 3.2-100-3-DYD-U1 uses a digital 16-bit parallel speed command input, providing high-resolution control for precise spindle operation.
Q: Does the KDA 3.2-100-3-DYD-U1 have an auxiliary encoder input?
A: Yes, the KDA 3.2-100-3-DYD-U1 includes an auxiliary encoder input with auxiliary and synchronous inputs.
Q: What is the auxiliary interface of the KDA 3.2-100-3-DYD-U1?
A: The KDA 3.2-100-3-DYD-U1 features an auxiliary interface for position command values via a digital 16-bit parallel connection.
