KDA 3.1-100-3-LYI-U1

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The KDA 3.1-100-3-LYI-U1 servo drive has a rated current of 100 amps, peak current of 120 amps, an input voltage of 3-phase 400/460V AC, and features IP20 protection. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it employs an internal fan cooling system and weighs approximately 21 kg.

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Product Description:

The KDA 3.1-100-3-LYI-U1 is a high-speed drive. It is suitable for reliable control in any situations. It has an operating input voltage range of 400 to 460 V AC and is thus perfect for industrial power networks. This model can handle a maximum peak current of 120A. It can power dynamic loads and high startup currents without any difficulty.

The drive comes equipped with an internal fan for efficient cooling without requiring external airflow solutions. It features a SERCOS interface for fast and synchronous dialogue with compliant controllers and other devices in real-time systems. The control voltage is 24V DC for reliable internal logic and communication circuit operation. This implementation promotes safe, low-voltage control with system responsiveness. The unit functions reliably within a working temperature range of 0 to +45°C without the requirement of additional climate control for a wide variety of working conditions. At its current rating, the drive can handle sudden variations in loads and yet continue operation smoothly. The fan-cooled cooling system within the unit circulates active airflow which prevents the destruction of sensitive components due to heat during long usage. The SERCOS interface is also designed with high-speed digital communication to facilitate smooth integration into cutting-edge automation systems. Its rugged and space-saving design and its internal cooling reduce the space requirements and ease cabinet planning. Its 24V DC control voltage provides an additional layer of electrical protection in addition to insulation from the main power system.

The operating range of 0 to +45°C allows it to function dependably under most typical industrial conditions. The KDA 3.1-100-3-LYI-U1 is ideal for applications requiring quick and long-lasting drive solutions. This model has better power management, high-level communication, and internal cooling. It delivers precise and dependable performance in modern industrial systems.

Communication Interface
SERCOS
Continuous Current
100A
Control Voltage
24V DC
Cooling
Internal fan, forced air
Feedback Type
Resolver
Input Voltage
3-phase, 400/460V AC
Mounting Style
Panel mount
Number Of Axes
1
Operating Temperature Range
0 to +45°C
Peak Current
120A
Protection Class
IP20
Rated Current
100A
Type
Servo drive
Weight
Approx. 21 kg
  • KDA 311003LYIU1

Frequently Asked Questions about KDA 3.1-100-3-LYI-U1:

Q: What is the rated current of KDA 3.1-100-3-LYI-U1?

A: The rated current of KDA 3.1-100-3-LYI-U1 is 100A.

Q: What type of feedback is used in KDA 3.1-100-3-LYI-U1?

A: KDA 3.1-100-3-LYI-U1 uses resolver feedback.

Q: What is the cooling method for KDA 3.1-100-3-LYI-U1?

A: KDA 3.1-100-3-LYI-U1 uses internal fan (forced air) cooling.

Q: What communication interface does KDA 3.1-100-3-LYI-U1 support?

A: KDA 3.1-100-3-LYI-U1 supports SERCOS communication interface.

Q: What is the weight of KDA 3.1-100-3-LYI-U1?

A: The weight of KDA 3.1-100-3-LYI-U1 is approximately 21 kg.


Internal Product Review

  • ‘‘The KDA 3.1-100-3-LYI-U1 drive is built for powerful performance. It handles demanding operations with ease and delivers smooth, responsive control. The communication interface simplifies integration. It stays cool during continuous use. A robust choice for large-scale applications requiring durability and stable power across long production cycles.’’

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