KDA 3.2-050-3-DQS-W1

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The KDA 3.2-050-3-DQS-W1 is a spindle drive designed for Rexroth Indramat CNC systems, featuring a rated output current of 50 A. Manufactured by Bosch Rexroth Indramat, part of the KDA Spindle Drives series, it operates on a 3-phase 400 V AC voltage. This vertical panel-mounted unit weighs approximately 23 kg.

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Product Description:

A spindle drive component found in high-performance CNC and industrial automation systems is the Bosch Rexroth Indramat KDA 3.2-050-3-DQS-W1.

It is a dependable, reasonably priced, and highly effective spindle motor control system for machine tool applications when combined with the KDA series. The model is made to precisely and steadily support three axes, which may be flexible in multi-axis systems. Its 50A output current rating enables strong driving performance under high spindle workload. It is a three-phase AC motor that runs on a 400 V AC supply (10% either side) at 50/60 Hz with stable operation and great reliability in diverse industrial conditions. It is also characterized by streamlined DC bus voltage with a value of 300 V DC, which promotes consistent energy conversion and reliable operation in challenging deployments. It can sustain peak operating temperatures throughout extended or demanding operation thanks to its built-in cooling system (DQS). The drive may be mounted in closed control cabinets since it has an IP20 protection level. This motor is built with a vertical mounting panel, making it suitable for integration into control systems.

It has compact dimensions of 390 x 150 x 300 mm, allowing efficient use of space. The basic weight of 23 kg ensures manageable handling during installation. Resolver and digital encoder feedback, which can precisely monitor and regulate the machine's position and spindle speed, are supported by the KDA 3.2-050-3-DQS-W1. It can react to different control contexts because of its digital control interface, which is compatible with parallel, analog, and SERCOS formats. A parallel 16-bit input is used to control speed directives with high accuracy and time-dedicated response. Because of its durability and usefulness, this spindle drive can perform at temperatures between 0°C and +45°C.

Ambient Operating Temperature
0 to +45°C
Cooling Method
Internal (DQS)
DC Bus Voltage
300 V DC
Digital Control Interface
SERCOS, Analog, Parallel
Dimensions (h X W X D)
390 mm x 150 mm x 300 mm
Feedback Supported
Resolver, Digital Encoder
Main Application
Rexroth Indramat CNC and automation systems
Mounting Type
Vertical panel mounting
Number Of Axes
3
Operating Voltage
3-phase 400 V AC (±10%)
Protection Class
IP20
Rated Frequency
50/60 Hz
Rated Output Current
50 A
Speed Command Input Format
Digital 16‑Bit Parallel
Weight
Approx. 23 kg
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Frequently Asked Questions about KDA 3.2-050-3-DQS-W1:

Q: What type of applications is the KDA 3.2-050-3-DQS-W1 spindle drive suited for?

A: The KDA 3.2-050-3-DQS-W1 spindle drive is designed for CNC machine tools and industrial automation systems, ensuring accurate spindle motor control.

Q: How is the KDA 3.2-050-3-DQS-W1 spindle drive cooled?

A: The KDA 3.2-050-3-DQS-W1 includes an integrated cooling system (DQS) that maintains stable operation during long or heavy-duty use.

Q: What feedback options does the KDA 3.2-050-3-DQS-W1 spindle drive support?

A: The KDA 3.2-050-3-DQS-W1 supports resolver and digital encoder feedback, enabling precise monitoring and control of spindle speed and position.

Q: How flexible is the control interface of the KDA 3.2-050-3-DQS-W1?

A: The KDA 3.2-050-3-DQS-W1 features digital control interfaces compatible with SERCOS, analog, and parallel formats for versatile integration.

Q: What installation advantages does the KDA 3.2-050-3-DQS-W1 offer?

A: With its compact size, vertical panel mounting design, and cabinet-ready IP20 protection, the KDA 3.2-050-3-DQS-W1 is easy to install in control systems.


Internal Product Review

  • ‘‘The KDA 3.2-050-3-DQS-W1 is a dependable spindle drive designed for precision machine tool control. Its integrated cooling, encoder support, and versatile control interfaces make it a reliable and efficient option for demanding CNC environments.’’

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