KDA 2.1-100-3-L00-W1
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The Bosch Rexroth Indramat KDA 2.1-100-3-L00-W1 is part of the KDA Spindle Drives series and features a digital servo drive control type. This air-cooled drive supports up to three axes with a rated output current of 100 Amps and operates on 3x380–480 V AC at 50/60 Hz. It weighs approximately 29 kg.
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Product Description:
Produced by the industrial market giant Bosch Rexroth, the KDA 2.1-100-3-L00-W1 module arrives from KDA Spindle Drives series as a drive controller which centralizes multi‑axis spindle regulation. Its rated output current of 100A outputs substantial power capacity for heavy machining loads. Its supports for 3-axes consolidates control functions that reduces cabinet complexity. Furthermore, the controller specifies resolver feedback to guarantee accurate position tracking, thus improving motion accuracy.
With an air‑cooled operation removes heat via airflow to avoid the further need for external chillers. Input voltage selection featuring 3 × 380–480 V AC and can be used with industrial 3‑phase systems which simplifies supply design. The module’s support for both 50 and 60 Hertz frequencies adapt to global grid standards, allowing a consistent drive response. Its internal cooling system relies on a 220 V AC-powered heatsink blower that uses forced air cooling to manage internal temperatures. This commercial unit does not include an auxiliary encoder interface, due to which it simplifies configuration and reduces component complexity. These features work together to enhance system integration, cooling efficiency and control accuracy in demanding industrial applications. DC bus voltage for the KDA 2.1-100-3-L00-W1 drive operates at 300 V DC and stabilizes energy flow for inverter efficiency.
An embedded microcontroller handles real time diagnostics to enable rapid fault identification and recovery. Power rating varies by configuration, typically reaching up to 21 kVA that permits sizing for diverse spindle power demands. Protection rating of IP20 safeguards internal circuits against solid objects above 12 mm and enhances operator safety. Panel mounting secures the gadget within control enclosures to optimize space usage. This digital servo drive control delivers precise setpoint regulations thus improving dynamic response. Operating temperature limits from 0°C to +45°C sustain performance in standard industrial environments which reduces thermal stress risk.
Frequently Asked Questions about KDA 2.1-100-3-L00-W1:
Q: Why does support for three axes matter in KDA 2.1-100-3-L00-W1 systems?
A: The drive support for 3 axes reduces the number of separate controllers required which simplifies wiring complexity.
Q: What advantage does air‑cooled design deliver in KDA 2.1-100-3-L00-W1 drives?
A: Air‑cooled functionality dissipates heat within the unit’s chassis which eliminates dependence on external cooling systems and simplifies thermal management during continuous operation.
Q: How does resolver feedback enhance KDA 2.1-100-3-L00-W1 operation?
A: This resolver encoder for motor’s feedback offers robust rotational position sensing that withstands electromagnetic interference which improves precision in demanding industrial environments.
Q: How does support for 50/60 Hz frequency benefit KDA 2.1-100-3-L00-W1 usage?
A: The drive works for both 50 Hz and 60 Hz frequencies and it allow consistent drive behavior across different regional grids.
Q: How does a power rating up to 21 kVA enable in KDA 2.1-100-3-L00-W1?
A: A typical power capability up to 21 kVA allows the spindle drive to handle demanding spindle applications, thus supporting fast speed machining with sustained energy output.
