KDA 3.1-050-3-DY0-W1
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The KDA 3.1-050-3-DY0-W1 drive controller has a rated current of 50 amps, a peak output current of up to 100 amps, and IP20 protection. Part of the KDA Spindle Drives series produced by Bosch Rexroth Indramat, it features compatibility with MAC, MHD, and 2AD motors and weighs approximately 18 kilograms.
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Product Description:
The KDA 3.1-050-3-DY0-W1 Spindle Drive designed by Bosch is made to deliver steady automation control. It provides stable output under challenging conditions. The drive works effectively under specified environmental conditions. It supports reliable motion control in machine tool functions. The design of the drive allows precise incorporation into automated production systems.
The KDA 3.1-050-3-DY0-W1 drive belongs to series 3. This classification identifies the version of the component and aids in hardware compatibility. The permissible ambient temperature range with nominal data is +5 to +45 °C. It allows stable working within standard factory conditions. A permissible maximum ambient temperature of 55 °C is supported with reduced nominal data. This allows the drive to function under elevated heat levels, but with reduced performance. Auxiliary encoder input comes with synchronous functionality. It allows precise feedback from connected encoder and supports exact control over speed and regulation of position. An auxiliary interface is not included. This minimizes complexity where additional communication links are not needed. The permissible humidity is classified F per DIN 40 040. This assures steady output when the motor is exposed to high humidity and prevents functional degradation in tough industrial environments.
Cooling in KDA 3.1-050-3-DY0-W1 spindle drive is attained through forced circulation by a heatsink blower. This thermal management protects the motor from overheating and ensures sustained durability of the component. The drive requires an AC supply source for the heatsink blower which is measured at 220 V. This provides enough power delivery for constant forced cooling. The supported frequency range is 50–60 Hz. Adherence with these requirements ensures easy installment of the Bosch Spindle Drive into automation environments which require challenging duty cycles.
Frequently Asked Questions about KDA 3.1-050-3-DY0-W1:
Q: What are the applications of the KDA 3.1-050-3-DYD-W1 Spindle Drive?
A: It is designed for regulating spindle motors in machine tools, providing reliable speed and motion control in automated production systems.
Q: How does the spindle drive handle high ambient temperatures?
A: The unit runs normally between +5 °C and +45 °C. It can operate up to +55 °C, though its nominal performance values are reduced under those conditions.
Q: What type of cooling is used in the KDA 3.1-050-3-DY0-W1?
A: The drive relies on a forced-air cooling system with a heatsink blower. The blower is supplied with 220 V AC at 50–60 Hz to maintain consistent airflow.
Q: How is encoder feedback supported in this spindle drive?
A: It includes an auxiliary encoder input with synchronous feedback, which enhances speed accuracy and ensures precise spindle positioning during machining tasks.
Q: In what kind of environments can the KDA spindle drive be installed?
A: The drive is rated for use in standard industrial climates with high humidity resistance classified as F per DIN 40 040, ensuring reliability in moisture-prone areas.
