KDA 3.1-150-3-A0I-W1
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The Bosch Rexroth Indramat KDA 3.1-150-3-A0I-W1 belongs to the KDA Spindle Drives series and is panel mounted with a weight of 18 kilograms. It features a continuous current of 150A, operates with three phases at 3 x 400 V AC, and supports resolver and encoder feedback types with an IP20 protection class.
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Product Description:
The KDA 3.1-150-3-A0I-W1 spindle drive belongs to a series of KDA spindle drives. The AC main spindle drive is manufactured by Bosch Rexroth Indramat. Its precision control capabilities are specifically designed to benefit the spindle motors and C-axis applications. This drive is optimal for applications that necessitate precise spindle placement as a result of its integrated speed and position control.
The KDA 3.1-150-3-A0I-W1 AC main spindle drive includes digital microcomputer control and allows for speed, position, and torque to be transmitted in real-time over SERCOS. This AC main spindle drive uses a heat sink fan to force cool itself and can withstand voltages up to 300V. The AC main spindle drive operates efficiently due to its 150A current rating. With a maximum temperature of +55 degrees Celsius, full performance can be attained within an operating temperature range of +5 degrees Celsius to +45 degrees Celsius. The analog speed setpoint is within ±10V, and it provides feedback through an incremental encoder. The drive functions at a reduced capacity beyond an operating altitude of 1000 meters. With a maximum monthly relative humidity of 70% and no condensation allowed, the humidity classification is F (DIN 40 040).
Additionally, the KDA 3.1-150-3-A0I-W1 AC main spindle drive has a cooling system that uses a 220V AC power source for the heat sink fan. The cooling system of the AC main spindle drive operates at a frequency of 50Hz to 60Hz. For accurate feedback, the drive has an encoder output. This spindle drive is most effective in environments that are meticulously controlled for humidity and temperature. The Wake Industrial provides a one-year replacement warranty on KDA AC main spindle drives.
Frequently Asked Questions about KDA 3.1-150-3-A0I-W1:
Q: Does the KDA 3.1-150-3-A0I-W1 support real-time position feedback?
A: Yes, the product supports real-time SERCOS transmission for position, speed, and torque. This allows for precise control in spindle and C-axis positioning applications.
Q: How does the KDA 3.1-150-3-A0I-W1 maintain performance in higher temperatures?
A: It operates efficiently within a temperature range of +5°C to +45°C. The forced cooling system ensures it maintains performance even under higher heat conditions.
Q: Do I need an additional encoder for the KDA 3.1-150-3-A0I-W1?
A: No, the product uses an incremental encoder for feedback. There is no need for an additional encoder input as it meets operational requirements.
Q: How does the KDA 3.1-150-3-A0I-W1 handle humidity?
A: It has a humidity classification of F (DIN 40 040) and can tolerate up to 70% relative humidity. Condensation is not allowed to ensure reliable operation.
Q: Why is the KDA 3.1-150-3-A0I-W1 limited to 1000m altitude?
A: Above 1000m, the performance is derated due to the reduced air density. This limitation ensures reliable cooling and consistent performance at standard elevations.
