KDA 3.1-150-3-LQI-W1
Wake Industrial LLC is not an authorized distributor of this product.
- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat KDA 3.1-150-3-LQI-W1 spindle drive is from the KDA Spindle Drives series and is digitally controlled. This air-cooled device features a rated voltage of 3x230/400V AC and supports resolver and incremental encoder feedback. It includes overload and short circuit protective features.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
Bosch Indramat produces high-quality automation components that are designed for efficient operations in industrial environments. The KDA 3.1-150-3-LQI-W1 Spindle Drive provides efficient control for spindle systems in complex industrial automation setups. The drive provides dependable energy conversion for continuous machining applications. It supports automation tasks that require stable thermal and electrical regulation.
The KDA 3.1-150-3-LQI-W1 drive supports a permanent maximum ambient temperature of 55 °C with reduced nominal data. The extended tolerance values allow operation in elevated thermal environments where cooling capacity is limited. The installation elevation limit is 1000 m above sea level, which ensures consistent drive functionality in standard industrial sites. The protection category is IP 10 according to DIN 40 050. This protection level provides basic safety against accidental contact, which makes it suitable for controlled installation conditions. The drive belongs to Series 3, which aligns the model with established mechanical and electrical standards for interchangeability. The SERCOS interface regulates the assignment of the speed command value. The digital communication protocol secures accurate control signals for spindle rotation under closed-loop regulation.
The KDA 3.1-150-3-LQI-W1 drive has active cooling system. The forced air method prevents overheating during continuous high-power operation. The heatsink blower of the drive is powered by an AC supply. The independent supply enables the cooling function even during variations in the DC link. The voltage required for the blower is 220 V. The voltage specification offers compatibility with common industrial auxiliary power circuits. The frequency required for the blower is 50–60 Hz. The wide range accommodates both European and international power standards for constant and efficient performance. The spindle drive combines defined cooling parameters with standardized supply conditions to provide stable operation under changing environmental requirements.
Frequently Asked Questions about KDA 3.1-150-3-LQI-W1:
Q: How does the KDA 3.1-150-3-LQI-W1 manage synchronization with controllers?
A: The KDA spindle drive uses a SERCOS interface, enabling high-speed digital communication with automation controllers and maintaining precise motion coordination in production systems.
Q: What role does active cooling play in the KDA 3.1-150-3-LQI-W1 drive?
A: Active cooling prevents overheating during extended operations. By using a heatsink blower powered at 220V, the system maintains airflow for consistent drive performance.
Q: In what type of environment does the KDA spindle drive operate reliably?
A: The unit is designed for environments with ambient temperatures up to 55°C and elevations below 1000 meters, ensuring stable motor performance.
Q: How does the protection rating affect the installation of the KDA 3.1-150-3-LQI-W1?
A: The IP10 classification provides basic protection against accidental contact. Users must ensure proper enclosure or placement to prevent exposure to dust or fluids.
Q: What happens if the heatsink blower fails during high-duty cycles?
A: Without proper blower function, heat accumulation could reduce efficiency or trigger protective limits. Regular inspection and maintenance help sustain reliable spindle drive operation.
