KDA 3.1-100-3-DPS-W1
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The KDA 3.1-100-3-DPS-W1 is a spindle drive with a rated output current of 100A and operates on a three-phase input voltage of 380–480 V AC. Manufactured by Bosch Rexroth Indramat, it is part of the KDA Spindle Drives series. This unit features IP20 protection, internal fan cooling, and an 18–25 kg housing.
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Product Description:
Bosch Rexroth designs the KDA 3.1-100-3- DPS-W1 which is a Spindle Drive. It provides reliable performance that includes certain characteristics that enhance the productivity of the machine. The drive non condensing relative humidity tolerance is 5 % to 95 %.
The KDA 3.1-100-3-DPS-W1 spindle drive belongs to the 3 series and is designed for the purpose of high technology manufacturing. It works within a grounded three phase power setup that guarantees consistent operation even when the workloads are high. The drive has a continuous current rating of 70 A to use in long duty operations. It is combined with forced air cooling technology. The drive heatsink blower operates at 220 VAC and is a fan assisted cooler. Its DC link voltage is given at 300 V which keeps drive operation consistent. The mass of the drive is 17.1 kg hence it can be installed in compact setups. It has an ingress protection level of IP10 as per DIN 40 050. The KDA 3.1-100-3-DPS-W1 spindle drive has an auxiliary encoder interface that supports either spindle or secondary motor feedback. It has a 16 bit digital parallel speed reference input in order to get the commands processed in an accurate manner. The drive status is indicated by two LED indicators displaying ready and fault conditions.
The KDA 3.1-100-3-DPS-W1 spindle drive works with 50 to 60 Hz. It offers accurate spindle control and an efficient cooling setup that increases the service life. This drive is a reliable piece of industrial machining equipment. It has a range of up to 1000 m of installation without losing performance. The drive has a nominal rated current of 100 A. It does not have auxiliary communication ports to retain a simple design.
Frequently Asked Questions about KDA 3.1-100-3-DPS-W1:
Q: How does the forced air cooling system benefit the KDA 3.1-100-3-DPS-W1?
A: The forced air cooling system ensures stable operation even under heavy loads, maintaining optimal temperatures. This prevents overheating and enhances the drive’s durability.
Q: How does the 16-bit digital parallel speed reference input affect performance?
A: The 16-bit digital parallel speed reference input processes commands accurately, ensuring smooth and precise spindle control for high-precision applications.
Q: Why is the auxiliary encoder interface important for the KDA 3.1-100-3-DPS-W1?
A: The auxiliary encoder interface allows for precise motor feedback. This feature ensures accurate spindle control for improved machining performance.
Q: What role does the 300 V DC link voltage play in the KDA 3.1-100-3-DPS-W1?
A: The 300 V DC link voltage helps maintain stable drive operation. It ensures consistent performance, especially during high-demand workloads.
Q: What benefits does the 1000 m installation range offer for the KDA 3.1-100-3-DPS-W1?
A: The 1000 m installation range allows for flexible setup in large facilities. This ensures the drive operates without signal loss or performance reduction.
