KDA 3.1-150-3-AQ0-W1

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The KDA 3.1-150-3-AQ0-W1 spindle drive features a nominal current of 150 amps, an air-cooled system, a protection class of IP20, and operates with 400 V AC supply voltage (+/-10%). Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it supports RS232/485 communication and weighs 22 kilograms.

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Product Description:

The KDA 3.1-150-3-AQ0-W1 Drive is manufactured by Bosch Rexroth Indramat. This drive belongs to the 3-series of KDA drives and is designed for precise and efficient control of spindle motors. It features a drive design of 1 and 150 A operating current for optimal performance.

A DC bus voltage of 300 V powers the KDA 3.1-150-3-AQ0-W1 Drive which ensures a steady and dependable power supply. This KDA spindle drive supports an analog speed command with a range of +/- 10V which offers flexible control options. This drive can function in conditions where the working temperature ranges from +5 to +45 °C and runs in the 50–60 Hz frequency range. It is suitable for installations up to 1000 meters above sea level. The drive can withstand transportation temperatures between -30 to +55 °C which ensures to remains functional during shipping and handling. Additionally, it has an auxiliary encoder input for 1V sinusoidal encoders which enables accurate control and feedback. To guarantee peak performance throughout prolonged usage, the drive has forced cooling that employs a heatsink blower. The supply source for the heatsink is 220 V which provides adequate cooling power.

The KDA 3.1-150-3-AQ0-W1 Spindle Drive has a safety category of IP10 which confirms basic protection from solid objects. Additionally, it satisfies DIN 40 040's humidity class F which makes it appropriate for a range of environmental circumstances. The KDA 3.1-150-3-AQ0-W1 drive is a robust and reliable solution for industrial spindle applications and is designed to meet demanding operational standards and environmental conditions. This product is available with a 1-year warranty when purchased from Wake Industrial.

Auxiliary encoder input
1V sinusoidal enc
bus voltage
300 V
Cooling type
Forced cooling with heatsink blower
Drive design
1
Drive series
3
Frequency range
50-60 Hz
Installation height
limit 1000 m above sea level
Operating current
150 A
Operating temperature
+5 to +45 °C
Speed command value
analog +/- 10V
Supply source for Heat sink
220 V
Voltage type
DC
  • KDA 311503AQ0W1

Frequently Asked Questions about KDA 3.1-150-3-AQ0-W1:

Q: Why is the forced cooling system crucial in the KDA 3.1-150-3-AQ0-W1 Spindle Drive?

A: The forced cooling system ensures the drive operates optimally by preventing overheating during continuous operation, especially when used in industrial settings.

Q: What is the importance of the auxiliary encoder input in the KDA 3.1-150-3-AQ0-W1?

A: The auxiliary encoder input allows precise feedback control for accurate spindle motor positioning, enhancing overall system performance and reliability.

Q: What is the significance of the operating temperature range of +5 to +45°C for the KDA 3.1-150-3-AQ0-W1 spindle drive?

A: This wide operating temperature range ensures the spindle drive remains reliable under various environmental conditions, enhancing its performance stability.

Q: How does the KDA 3.1-150-3-AQ0-W1 Spindle Drive handle extreme shipping conditions?

A: The drive is designed to withstand transportation temperatures between -30°C to +55°C, ensuring it stays functional even after long-distance shipping.

Q: Why is the analog speed control (+/-10V) useful in the KDA 3.1-150-3-AQ0-W1 spindle drive?

A: The analog speed control allows for fine-tuned, flexible control of spindle motor speed, providing better adaptability for different industrial requirements.


Internal Product Review

  • ‘‘The KDA 3.1-150-3-AQ0-W1 Spindle Drive offers superior motor control with a 150 A current, 300 V DC voltage and analog speed input (+/- 10V). The integrated forced cooling system ensures long-term reliability. It’s vital for maintaining precise operations in demanding environments with temperatures between +5°C to +45°C.’’

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