KDA 2.1-050-3-LQS-U1

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The KDA 2.1-050-3-LQS-U1 spindle drive features a rated output current of 50A and integrated braking chopper. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it operates on a rated input voltage of 3 x 380-480 V AC. This panel-mounted drive has forced air cooling.

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Product Description:

The KDA 2.1-050-3-LQS-U1 drive is optimized for high-end performance. A forced air cooling system is used to get better temperature control. A protection class of IP20 is applicable for cabinet installation. A weight of around 10 kg enables easy handling and installation. Panel mounting is accommodated, allowing flexibility in location and compatibility with additional automation equipment.

Permissible ambient temperatures are 0 to +45 °C, ensuring stability in typical industry situations and safety against overheating threats. Power supply frequencies are 50 or 60 Hz rated, allowing the drive to accommodate various regional supply standards. A DC voltage range of 600 to 700 volts DC offers a high enough operating margin to accommodate challenging loads while delivering stable performance. A built-in braking chopper is fitted. It allows operators safe release of surplus energy during deceleration and greater dynamic process control. Fitting a braking chopper enhances both performance and safety in high-cycle applications. A SERCOS fieldbus interface for communication is accommodated. The SERCOS communication facility secures smooth operation in situations needing real-time data exchange and correlated control. A blend of compact weight, protective housing, and in-service braking functionality renders this a productive solution for applications needing precision, safety, and flexibility. Installation benefits from streamlined installation, efficient heat dissipation, and robust protective facilities, each minimizing service downtime and prolonging service life. Automation systems achieve universal performance regardless of use in robotics, machining, or general-purpose mechanical applications.

Maintenance is minimized through inherent protection, and efficient panel installation permits simple service accessibility. Energy efficiency is assured via accurate control and stable operation. Further, the KDA 2.1-050-3-LQS-U1 drive gives better outcomes and is a good option for users needing a small, simple, and easy drive unit.

Braking Chopper
Integrated
Control Voltage
24 V DC
Cooling Method
Forced air
Dc Link Voltage
600-700 V DC
Fieldbus Interface
SERCOS
Mounting
Panel mounting
Permissible Ambient Temperature
0...+45 °C
Power Supply Frequency
50/60 Hz
Protection Class
IP 20
Rated Input Voltage
3 x 380-480 V AC
Rated Output Current
50 A
Rated Output Voltage
3 x 0-480 V AC
Type
KDA 2.1-050-3-LQS-U1
Weight
Approximately 10 kg
  • KDA 210503LQSU1

Frequently Asked Questions about KDA 2.1-050-3-LQS-U1:

Q: What is the rated output current of KDA 2.1-050-3-LQS-U1?

A: The KDA 2.1-050-3-LQS-U1 delivers 50 A output.

Q: What is the cooling method of KDA 2.1-050-3-LQS-U1?

A: The KDA 2.1-050-3-LQS-U1 uses forced air cooling.

Q: What is the protection class of KDA 2.1-050-3-LQS-U1?

A: The KDA 2.1-050-3-LQS-U1 is IP20.

Q: What is the mounting type of KDA 2.1-050-3-LQS-U1?

A: The KDA 2.1-050-3-LQS-U1 is panel mounted.

Q: What is the control voltage of KDA 2.1-050-3-LQS-U1?

A: The KDA 2.1-050-3-LQS-U1 uses 24 V DC.


Internal Product Review

  • ‘‘The KDA 2.1-050-3-LQS-U1 delivers smooth and responsive control. Users value easy setup and reliable communication with controllers. The drive performs consistently under varying workloads. Maintenance is minimal, and operation is stable over long periods. Overall, it is a dependable solution for spindle applications requiring precision and durability.’’

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