KDA 3.2-150-3-A00-W1/S001
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MPN: R911255358
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The KDA 3.2-150-3-A00-W1/S001 is a high-performance spindle drive with an output of 3.2 kW and a maximum output current of 150 A. Manufactured by Bosch Rexroth Indramat, it belongs to the KDA Spindle Drives series and features internal fan cooling. It operates on 3 x 400 V AC at 50/60 Hz.
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Product Description:
The KDA 3.2-150-3-A00-W1/S001 Spindle Drive serves as a primary drive unit in industrial automation systems. Bosch manufactures this KDA spindle drive series. It works with a DC supply voltage of 300 V. The blower fan of the drive is powered by 220 V AC. The motor connections are made through output terminals A1, A2, and A3.
The KDA 3.2-150-3-A00-W1/S001 spindle drive releases about 300 W of heat inside the unit. An additional 600 W is expelled through an external heatsink for proper cooling. The drive operates under the control of a digital processor system. It uses the AS3 programming module equipped with a display for the interface and settings. The accurate position control is managed by an internal accurate feedback loop. The C-axis positioning achieves a precision of 1 part in 2,000,000 rotations. The unit supports multiple gear stages to allow a flexible drive setup through software parameters. The control signals are handled through a 37-pin X2 I/O port. The speed command input at X4 is a ~10 V analog signal. The optional signal types include a 16-bit digital input or a SERCOS interface for digital communication. The feedback from the motor is connected via a 15-pin X3 connector. The insulation class of the drive is rated F with a protection level of IP10. The drive must be placed inside a sealed control cabinet with filtered, clean air.
The KDA 3.2-150-3-A00-W1/S001 spindle drive is designed to work in ambient temperatures from +5 degrees C to +45 degrees C. The cooling airflow is supplied by a blower fan rated at about 32 liters per second at 30 Pascal pressure. The drive supports installation at heights up to 1000 meters. The drive mounts to a panel surface and uses an external heatsink for cabinet ventilation. It operates safely in areas with up to 70% relative humidity.
Frequently Asked Questions about KDA 3.2-150-3-A00-W1/S001:
Q: Why does KDA 3.2-150-3-A00-W1/S001 use 300V DC?
A: The KDA 3.2-150-3-A00-W1/S001 spindle drive uses 300V DC to ensure consistent power supply across modular drive setups. It improves voltage stability in multi-axis systems.
Q: Why is the blower airflow rated at 32 l/s?
A: The KDA 3.2-150-3-A00-W1/S001 uses 32 l/s airflow to quickly move heat from internal and external surfaces. This ensures thermal balance under full-load conditions.
Q: What is the role of the AS3 module in KDA 3.2-150-3-A00-W1/S001?
A: The AS3 module in KDA 3.2-150-3-A00-W1/S001 provides a user interface for settings and diagnostics. It simplifies programming through an integrated display.
Q: How does X4 input work in KDA 3.2-150-3-A00-W1/S001?
A: X4 on the KDA 3.2-150-3-A00-W1/S001 accepts ~10 V analog speed commands. This allows flexible integration with both legacy and modern controllers.
Q: Why is internal heat dissipation 300 W in KDA 3.2-150-3-A00-W1/S001?
A: In KDA 3.2-150-3-A00-W1/S001 300 W is dissipated internally to reduce thermal buildup. It's designed to handle this loss with internal airflow only.
