KDA 3.2-050-3-D00-U1

MPN: R911255853

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The KDA 3.2-050-3-D00-U1 drive controller features a continuous output current of 50 amps, operates on a 3-phase 230/400 V input voltage, and utilizes air cooling through an internal fan. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it supports analog +/-10V command control and offers IP20 enclosure protection.

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Product Description:

Within the KDA series, the Bosch Rexroth Indramat KDA 3.2-050-3-D00-U1 is a high-performance spindle drive used in CNC applications to control servo and spindle motors.

The fixed current flow of this one-axis machine is 50 A. It is perfect for applications requiring fast acceleration and deceleration since it can handle an authorized current of 100 A. The unit's nominal operating voltage is between 230 and 400 V. The system is three-phase and runs at 50/60 Hz. An analog signal between +10V and -10V serves as the basis for the control. This makes it compatible with a wide range of motion controllers and outdated systems that relied on analog interface to function. Through the acceptance of resolver input and the Indramat digital interface upon feedback, it offers adaptability in combining with many types of motors. Without the need for an external cooling system, the device may function within predetermined bounds thanks to the internal fan system. Because of its IP20 classification, it works best in environments where environmental control is feasible and it may be installed on cabinets.

To facilitate integration into cabinets and provide a small and organized electrical design, the mounting is positioned vertically. The device weights around 17 kg and has dimensions of approximately 485 x 270 x 220 mm (HxWxD), indicating its durability. Rapid braking is made possible by its included dynamic braking resistor, which is crucial for applications involving safety and precision machining. The drive unit requires an ambient working temperature range of 0°C to +45°C, making it suited for most manufacturing environments. It can be purchased at Wake Industrial with a one-year warranty.

Ambient Operating Temperature
0°C to +45°C
Braking Resistor
Integrated dynamic braking
Control Type
Analog +/-10V command
Cooling Type
Air (internal fan cooling)
Current Rating
50 A (Continuous output current)
Dimensions (approx.)
485 x 270 x 220 mm (HxWxD)
Enclosure Protection
IP 20
Feedback Compatibility
Resolver, Indramat digital interface
Frequency
50/60 Hz
Input Voltage
3-phase 230/400 V
Mounting
Cabinet mounting (Vertical)
Number Of Axis
1 (Mono-axis unit)
Peak Current
100 A
Type
Servo Drive / Drive Controller
Weight (approx.)
17 kg
  • KDA 3.2 050 3 D00 U1
  • KDA 3.20503D00U1
  • KDA- 3.2-050-3-D00-U1

Frequently Asked Questions about KDA 3.2-050-3-D00-U1:

Q: Can the KDA 3.2-050-3-D00-U1 handle high acceleration and deceleration rates?

A: Yes, the KDA 3.2-050-3-D00-U1 supports a continuous output of 50 A and peak current up to 100 A, making it suitable for high dynamic motion profiles.

Q: What type of control signal does the KDA 3.2-050-3-D00-U1 support?

A: The KDA 3.2-050-3-D00-U1 accepts a ±10V analog command signal, ensuring compatibility with many legacy and analog motion control systems.

Q: Which feedback systems are compatible with the KDA 3.2-050-3-D00-U1?

A: The KDA 3.2-050-3-D00-U1 supports both resolver feedback and the Indramat digital interface, giving it broad motor compatibility.

Q: Does the KDA 3.2-050-3-D00-U1 require an external cooling system?

A: No, the KDA 3.2-050-3-D00-U1 has an internal fan cooling system that keeps it within operating limits without needing external cooling.

Q: Where should the KDA 3.2-050-3-D00-U1 be mounted for safe operation?

A: The KDA 3.2-050-3-D00-U1 is rated IP20 and designed for vertical mounting inside control cabinets in environments with regulated conditions.


Internal Product Review

  • ‘‘The KDA 3.2-050-3-D00-U1 is a powerful and reliable spindle drive built for high-precision industrial tasks. Its strong current handling, built-in braking, and flexible analog compatibility make it a solid pick for CNC and automation systems that demand both performance and control.’’

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