KDA 2.1-050-3-DYD-U1

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The Bosch Rexroth Indramat KDA 2.1-050-3-DYD-U1 spindle drive, part of the KDA Spindle Drives series, features air cooling via an integrated fan. It offers a rated current of 50 Amps, operates at 50/60 Hz, and supports a 3-phase 220/230 V AC supply. This drive is panel or cabinet mountable.

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Product Description:

Bosch introduces the high-quality KDA 2.1-050-3-DYD-U1 Spindle Drive which is designed for cabinet installation and vertical mounting. It is optimized for consistent performance in motion control applications.

The KDA 2.1-050-3-DYD-U1 drive has a special amber-colored top protective cover. This cover shields access to high-voltage internal parts. The spindle drive has auxiliary and synchronous encoder inputs. These inputs offer enhanced motor synchronization and control accuracy. It has a heatsink fan connector for external blower units. This is perfect for high-output demands and extended operations. It operates at a bus voltage of 300 V. It supports a rated current of 050 A for accurate load handling. The product The external blower option "W1" provides stable cooling efficiency. Large heatsink fins increase airflow around heat-sensitive zones. The cooling system maintains thermal integrity during heavy-duty usage. It operates using a 220V AC supply at 50-60Hz frequency. The drive is built for vertical mounting in control cabinet systems. It fits in compact industrial cabinets due to its narrow depth. The housing size is approximately 498 x 292 x 65 mm. This form factor supports streamlined integration in automation systems. The protective top panel offers safe operation and reduced risk. The encoder inputs provide feedback precision for dynamic motor tasks. The external fan connector enables flexible airflow management. The Bosch spindle drive offers reliable automation support.

The KDA 2.1-050-3-DYD-U1 drive provides long-term operation and drive protection. It supports accurate motor feedback through encoder signal inputs. The cooling system extends its operational lifetime. The drive is suitable for high-output applications in compact spaces. Its mounting system provides mechanical stability and system balance. It provides dependable output even under continuous industrial load cycles. The power supply compatibility allows use in standard factory settings.

AC Supply Source
220V/50-60Hz
Aux Encoder input
With auxiliary and synchronous inputs
Bus voltage
300 V
Cooling Method
External blower (option "W1"), large heatsink fins
Dimensions
Approx. 498 x 292 x 65 mm (HxWxD)
Heatsink Fan Connector
For external blower motor, especially for high-output models (denoted by “W1” options)
Installation Type
Control cabinet installation
Mounting
Panel or Cabinet Mount
Mounting & Orientation
Vertical mounting
Protective Cover
Amber-colored top panel (likely shielding access to HV components or fuses)
Rated Current
050 A
  • KDA 210503DYDU1

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

Q: What cooling method is used in the KDA 2.1-050-3-DYD-U1 Spindle Drive?

A: The KDA 2.1-050-3-DYD-U1 supports external blower cooling. It includes a heatsink fan connector for optimal airflow.

Q: What is the function of the amber-colored top panel in the KDA 2.1-050-3-DYD-U1 Spindle Drive?

A: The KDA 2.1-050-3-DYD-U1 features an amber top cover. It protects users from high-voltage areas and allows inspection access.

Q: What type of input does the KDA 2.1-050-3-DYD-U1 Spindle Drive use?

A: The KDA 2.1-050-3-DYD-U1 includes auxiliary and synchronous encoder inputs. These provide feedback for precise motor control and alignment.

Q: How is the KDA 2.1-050-3-DYD-U1 Spindle Drive installed?

A: The KDA 2.1-050-3-DYD-U1 is designed for vertical mounting. It fits compactly into control cabinets for streamlined integration.

Q: What power supply is required for the KDA 2.1-050-3-DYD-U1 Spindle Drive?

A: The KDA 2.1-050-3-DYD-U1 operates on 220V AC at 50-60Hz. It is compatible with standard industrial power sources.


Internal Product Review

  • ‘‘The KDA 2.1-050-3-DYD-U1 Spindle Drive is designed for high-output automation tasks. Its amber top cover protects internal components from external exposure. The external blower and fan connector ensure thermal efficiency. Its precise encoder feedback makes it suitable for advanced motor control operations.’’

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