KDA 2.1-150-3-LQS-U1
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The Bosch Rexroth Indramat KDA 2.1-150-3-LQS-U1 spindle drive belongs to the KDA Spindle Drives series and features liquid cooling (LQS). This drive operates with an output current of 150 Amps and supports a SERCOS communication interface. It is rated for a frequency of 50/60 Hz and has an IP20 protection class.
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Product Description:
The Bosch Rexroth Indramat KDA 2.1-150-3-LQS-U1 is a high-performance spindle drive in the KDA series, designed to deliver precise control in demanding machining applications.
It is capable of delivering 230/400 V AC at a frequency of 50/60 Hz and is a three-phase powered design that may be utilized in common industrial electrical applications around the globe. The drive can support an output current of 150 A, supplying the power required to run spindle tasks. Its maximum current limit of another 300 A is the reserve enough to accelerate and satisfy the dynamic loading needs. This model is 3-axis designed and therefore flexible for use in multi-axis machining configurations. In order to maintain the same level of performance over heavy-duty cycles, a liquid cooling system (LQS) is utilized to accomplish cooling and guarantee adequate thermal management. Being categorized in the designation of U1, the drive is integrated into standard power arrangements. Closer to 8 kHz switching frequency allows smooth and responsive control and provides accuracy when running at high speeds on a spindle.
KDA 2.1-150-3-LQS-U1 has an integrated braking chopper that enhances the energy efficiency and the braking performance by dissipating the excess regenerative energy safely. A SERCOS interface facilitates communication, allowing for a quick and efficient interface to the existing automation networks. Despite being mounted as a panel unit, the device is IP20 certified, meaning it may be placed in an electrical cabinet. Its logic and control features are powered by a 24 V DC control supply, which ensures dependable operation. With a weight of around 15 kg, this effective small-scale equipment is simple to handle and install. Under typical business conditions, this spindle drive may be relied upon to operate dependably between 0°C and +45°C.
Frequently Asked Questions about KDA 2.1-150-3-LQS-U1:
Q: What is the rated current of the KDA 2.1-150-3-LQS-U1 spindle drive?
A: The KDA 2.1-150-3-LQS-U1 has a rated current of 150 A, with a peak current rating of about 300 A for handling dynamic load and acceleration requirements.
Q: What cooling system does the KDA 2.1-150-3-LQS-U1 use?
A: The spindle drive utilizes a liquid cooling system (LQS), providing effective thermal control to maintain performance during heavy-duty cycles.
Q: What communication interface is supported by the KDA 2.1-150-3-LQS-U1?
A: The KDA 2.1-150-3-LQS-U1 supports SERCOS communication, allowing for seamless integration into existing automation networks.
Q: How does the KDA 2.1-150-3-LQS-U1 support multi-axis applications?
A: This drive is designed for 3-axis control, offering flexibility for use in complex multi-axis machining configurations that demand high precision.
Q: What is the operating temperature range of the KDA 2.1-150-3-LQS-U1?
A: The spindle drive operates effectively within a temperature range of 0 °C to +45 °C, ensuring reliable performance in standard industrial environments.
