KDA 3.2-050-3-DQ0-W1
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The Bosch Rexroth Indramat KDA 3.2-050-3-DQ0-W1, a part of the KDA Spindle Drives series, operates with forced air cooling and has a maximum supply voltage of 3 x 230/400 V AC ±10%. This drive boasts a peak output current of 100 A for one second, a continuous output current of 50 A, and IP20 protection class.
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Product Description:
Developed by the leading brand Bosch Rexroth Indramat, the type code KDA 3.2-050-3-DQ0-W1 comes from KDA Spindle Drives range. This unit delivers high stiffness and supports accurate positioning. Its encoder evaluation accepts resolver or incremental encoder and thus enables flexible feedback integration. While the fieldbus interface may be optional depending on configuration and therefore it allows adaptable network connectivity.
It has rated current of 50 A to ensure sufficient drive current for consistent spindle operation. Maximum supply voltage of 3 × 230/400 V AC ±10 % provides wide voltage compatibility for various mains environments. The rated supply frequency of 50/60 Hz matches global AC standards for stable drive control. Having a continuous output current of 50 A delivers constant power under continuous load. Peak output current of 100 A (for 1 second) enables handling of short-term overload without shutdown. Forced air for cooling purposes maintains thermal with a power loss of around 430 W, indicating defined thermal dissipation which guides design for cooling system.
Indramat’s KDA 3.2-050-3-DQ0-W1 meets the protection of IP 20 class and thus guarantees basic protection against solid objects while requiring enclosure in industrial settings. The control voltage of 24 V DC supports standard auxiliary circuitry and safe control logic. Its weight is approximately 26 kg, denoting a robust build that influences mounting considerations. With dimensions of 600 × 280 × 290 mm provide a compact footprint for spindle drive applications. The gadget supports a digital 16-bit parallel speed command input and enabling high-resolution and responsive speed regulation. The drive’s heatsink blower is powered by an AC supply of 220 V, further simplifying integration into typical control panels. These features also enhance the module’s adaptability for precision CNC applications.
Frequently Asked Questions about KDA 3.2-050-3-DQ0-W1:
Q: Why is the rated supply frequency important for KDA 3.2-050-3-DQ0-W1 unit?
A: The rated supply frequency is 50/60 Hz and it aligns the module with global AC supply standards to maintain synchronized operation.
Q: What advantages do the continuous output current specification offer in KDA 3.2-050-3-DQ0-W1?
A: The current continuous output is 50 A which enables sustained drive performance under steady-state conditions without interruption.
Q: How does the peak output current enhance KDA 3.2-050-3-DQ0-W1 functionality?
A: The peak output current is 100 A for 1 second and it permits handling of brief overloads without triggering protective shutdowns.
Q: Why does forced air cooling matter in the KDA 3.2-050-3-DQ0-W1 drive system?
A: The mechanism of forced air cooling ensures consistent heat removal and maintains thermal stability under high-load operation.
Q: What impact does power loss specification have on KDA 3.2-050-3-DQ0-W1 integration?
A: Power loss is approximately 430 W and it guides thermal system planning by defining required cooling capacity.
