KDA 3.2-150-3-AQ0-W1

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The KDA 3.2-150-3-AQ0-W1 spindle drive is a side channel blower with a motor power of 3.2 kW, a maximum flow rate of 210 m³/h, and a protection class of IP55. As part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it features an aluminum enclosure and operates at a voltage of 3 x 400 V.

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Product Description:

Bosch Rexroth Indramat a reputable company providing quality products for industrial automation. The KDA 3.2-150-3-AQ0-W1 Spindle Drive is one of their products made for industrial use where stable electrical performance is critical. The drive maintains efficiency under extended duty conditions. Integration of the drive provides reliable operation in demanding machine applications.

The KDA 3.2-150-3-AQ0-W1 spindle drive works within a permanent ambient temperature range of 0 to +45 °C. This range allows dependable use in standard factory environments without additional climate control. The permissible maximum ambient temperature is 55 °C. Such a limit defines performance boundaries under elevated heat exposure. The storage and transport temperature range is −25 to +85 °C. This tolerance secures safe handling through seasonal and transit conditions. The installation elevation is limited to 1000 m above sea level without derating. The permissible humidity corresponds to Class F per DIN 40 040 which provides assurance of resistance to industrial humidity levels. The protection category is IP10 according to DIN 40 050. This designation specifies basic enclosure safety against accidental contact during operation. The rated current is 150 A this high current capacity supports strong spindle output while preserving safe conduction margins.

The KDA 3.2-150-3-AQ0-W1 drive includes an auxiliary encoder input for 1V sinusoidal encoders. This attribute enables additional feedback integration to refine speed and position accuracy. The required frequency for the heatsink blower is 50–60 Hz. The frequency specification aligns with international mains standards and provides consistent cooling airflow. The DC bus voltage is 300 V, this voltage establishes stable drive power and permits efficient inverter performance. This Bosch spindle drive is an industrial component built for thermal precise feedback handling and sustained industrial operation.

Aux. encoder input
with aux. encoder input for 1V sinusoidal enc.
Bearing Type
Ball bearing, lifetime lubricated
Cooling
External fan
DC Bus Voltage
300 V
frequency required for heatsink blower
50-60Hz
Install. elev. without reduction of nominal data
max. 1000m above sea level
Noise Level
74 dB(A)
perm. ambient temp. range with nominal data
+5 … +45 °C
perm. humidity
F per DIN 40 040
perm. max. ambient temperature with reduced nominal data
55 °C
Protection category
IP 10 per DIN 40 050
Rated current
150 A
Storage and transport temp.
-30 … +85 °C
Weight
44 kg
  • KDA 321503AQ0W1

Frequently Asked Questions about KDA 3.2-150-3-AQ0-W1:

Q: How does the drive handle temperature variations?

A: The drive operates within a stable temperature range of +5 to +45 °C, with a maximum permissible temperature of 55 °C, ensuring dependable performance in standard factory environments without the need for additional climate control.

Q: What is the significance of the auxiliary encoder input in the drive?

A: The auxiliary encoder input supports 1V sinusoidal encoders, allowing additional feedback integration. This feature enhances the accuracy of speed and position control, improving overall system precision for demanding applications.

Q: What is the benefit of the IP10 protection category in the drive?

A: The KDA 3.2-150-3-AQ0-W1 Spindle Drive's IP10 protection category ensures basic safety against accidental contact during operation, making it suitable for environments where minimal protection is required, such as controlled indoor settings.

Q: What are the storage and transport temperature limits for the drive?

A: It can be safely stored and transported within a temperature range of −30 to +85 °C, ensuring safe handling during seasonal and transit conditions.

Q: How does the KDA 3.2-150-3-AQ0-W1 Spindle Drive ensure reliable performance under varying environmental conditions?

A: The drive operates within a temperature range of +5 to +45 °C, with a maximum permissible temperature of 55 °C. This ensures stable performance in standard factory environments without the need for additional climate control, even under elevated heat exposure.


Internal Product Review

  • ‘‘The KDA 3.2-150-3-AQ0-W1 Spindle Drive is designed for stable operation in industrial automation. With a 150 A rated current, it supports strong spindle performance. The drive includes an auxiliary encoder input for precise speed and position control. Its wide operating temperature range ensures reliable performance.’’

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