KDA 3.1-150-3-AQS-W1
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The KDA 3.1-150-3-AQS-W1 spindle drive features a stroke length of 150 mm, a maximum operating pressure of 250 bar, and steel cylinder tube material. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it is equipped with standard mounting and operates efficiently between -20°C to +80°C.
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Product Description:
The KDA 3.1-150-3-AQS-W1 Spindle Drive made by Bosch for accurate and dependable spindle control in industrial automation applications. It is built for continuous operation while maintaining constant performance. The drive offers stable power handling for high-demand manufacturing processes.
The KDA 3.1-150-3-AQS-W1 drive supports a storage and transport temperature range from -25 to +85 °C which ensures resilience in different handling conditions. Installation is permitted up to 1000 meters above sea level without any reduction of nominal performance. The permissible humidity rating is F as per DIN 40 040 which provides reliable function in controlled industrial environments. The protection category is IP10 which ensures basic protection during operation. The rated current is 150 A which enable effective electrical performance for heavy-duty applications. DC bus voltage is 300 V which ensures stable energy delivery to the spindle system. Cooling is achieved through forced cooling by a heatsink blower which maintain optimal thermal balance during extended operation. The cooling system provides those operational temperatures remain within safe limits. These combined attributes allow this spindle drive to maintain accurate control while operating under demanding workloads. Its mechanical and electrical design supports long-term industrial use.
The drive is engineered for integration into modern production systems. Its wide storage temperature range allows flexible transportation and inventory management. The blower works on AC power and has a voltage rating of 220 V which make it compatible with standard industrial supply lines. The frequency range for the blower is 50–60 Hz which support use of the drive in different industrial settings. The KDA 3.1-150-3-AQS-W1 Spindle Drive is a dependable choice for industries seeking accurate control and long-lasting service life in industrial automation applications.
Frequently Asked Questions about KDA 3.1-150-3-AQS-W1:
Q: How does the KDA 3.1-150-3-AQS-W1 maintain consistent spindle power during extended cycles?
A: Its 150 A rated current and stable 300 V DC bus supply ensure the spindle receives uninterrupted power, even under maximum load conditions.
Q: What role does the forced cooling system play in operational reliability?
A: The heatsink blower removes excess heat generated during high-load machining, preventing thermal drift and extending component life.
Q: What are early indicators that the cooling system may require servicing?
A: Reduced airflow, unusual blower noise, or rising operating temperatures during normal load suggest maintenance or replacement is needed to prevent overheating.
Q: How does the KDA 3.1-150-3-AQS-W1 respond to a cooling failure during operation?
A: The system’s protective measures can trigger a controlled shutdown to prevent thermal damage, allowing safe repair before restarting production.
Q: Can the KDA 3.1-150-3-AQS-W1 be stored for long periods without performance loss?
A: Yes, its -30 to +85 °C storage range allows long-term warehousing, while protection against humidity ensures electronics remain unaffected.
