KDA 2.1-150-3-L00-W1
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The KDA 2.1-150-3-L00-W1 drive controller offers a rated output current of 150 A, operates at 50/60 Hz, and features an internal fan cooling method. Part of the KDA Spindle Drives manufactured by Bosch Rexroth Indramat, it includes a panel-mount design, IP10 protection class, and supports analog and digital inputs/outputs.
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Product Description:
The KDA 2.1-150-3-L00-W1 Spindle Drive is a high-performance spindle drive engineered for precision-driven and high-duty manufacturing applications. It is designed by Bosch to deliver consistent and reliable power. The required current duty for this model is 35 A (continuous) along with 300 VDC of DC bus voltage.
The KDA 2.1-150-3-L00-W1 Spindle Drive falls under KDA series and it takes 150 A of current from the system. The spindle drive features an IP10 enclosure rating for protection against solid foreign objects and making it appropriate for typical industrial installations. However, it must be mounted in a control cabinet of at least IP54 and IP65 protection standards. To ensure optimal thermal conditions, the KDA 2.1 drive uses a blower unit that is powered by a 220 V AC supply. The blower operates at either 50 or 60 Hz which enables effective and efficient heat dissipation during prolonged operation. This system helps maintain stable performance and prevent thermal overload under continuous use. For advanced control, the drive includes a SERCOS Interface speed command interface for precise and rapid speed adjustments which is crucial in modern automated production environments. The drive should be handled by a trained person.
The KDA 2.1-150-3-L00-W1 is designed to perform optimally within an ambient temperature range of +5 °C to +45 °C and can endure storage or transport in temperatures ranging from -30 °C to +85 °C. To maintain peak efficiency, the drive should be installed at altitudes not exceeding 1000 meters above sea level. It adheres to humidity class F as per DIN 40040 for insulation reliability in humid conditions. Its construction is categorized as design type 1 which reflects a robust industrial standard.
Frequently Asked Questions about KDA 2.1-150-3-L00-W1:
Q: How does the SERCOS interface enhance performance in the KDA 2.1-150-3-L00-W1?
A: The SERCOS interface enables high-speed, digital communication for precise spindle speed adjustments. This results in reduced latency and better synchronization with CNC control systems.
Q: Why is altitude limitation important for the KDA 2.1-150-3-L00-W1?
A: The altitude limit of 1000 m ensures stable cooling efficiency and consistent electrical insulation. Higher elevations could cause reduced air density and thermal dissipation.
Q: What role does humidity class F play in the KDA 2.1-150-3-L00-W1?
A: The humidity class F ensures insulation performance in high-humidity industrial conditions. This minimizes electrical leakage risks and extends service life.
Q: How does DC supply voltage stability impact the KDA 2.1-150-3-L00-W1?
A: The stable 300 V DC supply enables consistent torque and speed response. Voltage fluctuations could lead to spindle performance instability.
Q: Why is the operating frequency range of the blower significant for the KDA 2.1-150-3-L00-W1?
A: The blower supports both 50 Hz and 60 Hz, allowing global compatibility. This flexibility simplifies integration into various manufacturing setups worldwide.
