KDA 3.1-050-3-LYI-W1

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The Bosch Rexroth Indramat KDA 3.1-050-3-LYI-W1, part of the KDA Spindle Drives series, features a regenerative power supply and weighs approximately 17 kilograms. It operates at input voltages of 3 x 230/400 V AC and employs internal cooling (LYI) with a rated current of 50 Amps. The drive includes digital resolver control type.

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Product Description:

Bosch Rexroth Indramat KDA 3.1-050-3-LYI-W1 is a stable spindle drive which can be used in industrial settings. It belongs to the KDA Spindle Drives series and is operated with great efficiency and high performance. Its input supply voltage is 3 x 230/400 V AC, and this drive has a frequency range of 50 Hz to 60 Hz. It possesses a regenerative power supply, which enables it to supply power to the power grid; hence, it is energy efficient. It has a rated current of 50 Amps, which makes it appropriate for performing rigorous tasks when working with diverse machines.

KDA 3.1-050-3-LYI-W1 is an internally cooled module (LYI) that helps maintain optimum operational temperatures. It is a panel-mounted drive, and it weighs about 17 kg, making it compact and easy to install in control cabinets. The drive is equipped with a digital type resolver control, hence providing precise positioning and control when it is running. It has an RS232 communication interface that eases the connection and integration into other control systems, thereby enhancing operational efficiency and minimizing the time required for setup.

The spindle drive can run at ambient temperatures of 0 to +45 degrees C without derating, while giving reliable performance in industrial applications. Its protection type is IP10, which makes it fit to be used in an enclosed setting. The KDA 3.1-050-3-LYI-W1 is designed to be used as a great component for industries that need accurate spindle control, including CNC machining and automation. This Bosch Rexroth drive is easy to control with efficient cooling, a regenerative power supply, and is also long-lasting; therefore, it fits perfectly in the current manufacturing units.

Ambient Temperature (operation)
0 ... +45 degrees C without derating
Communication Interface
Serial RS232
Control Type
Digital Resolver
Cooling Method
Internal (LYI)
Enclosure Type
Stand-alone
Input Voltage
3 x 230/400 V AC, +/- 10 %, 50 ... 60 Hz
Mounting Type
Panel mount
Number Of Axes
1
Power Supply Type
Regenerative
Protection Class
IP 10
Rated Current
50 A
Weight
Approx. 17 kg
  • KDA 310503LYIW1

Frequently Asked Questions about KDA 3.1-050-3-LYI-W1:

Q: What is the rated current of the KDA 3.1-050-3-LYI-W1 spindle drive?

A: The rated current of the KDA 3.1-050-3-LYI-W1 spindle drive is 50 A.

Q: How many axes does the KDA 3.1-050-3-LYI-W1 support?

A: The KDA 3.1-050-3-LYI-W1 supports 1 axis.

Q: What cooling method is used in the KDA 3.1-050-3-LYI-W1?

A: The KDA 3.1-050-3-LYI-W1 uses internal (LYI) cooling.

Q: What is the input voltage of the KDA 3.1-050-3-LYI-W1 spindle drive?

A: The input voltage of the KDA 3.1-050-3-LYI-W1 is 3 x 230/400 V AC, +/-10%, 50-60 Hz.

Q: What is the communication interface of the KDA 3.1-050-3-LYI-W1?

A: The KDA 3.1-050-3-LYI-W1 uses Serial RS232 as its communication interface.


Internal Product Review

  • ‘‘The KDA 3.1-050-3-LYI-W1 is a durable spindle drive with reliable resolver control and regenerative power capabilities. It works well in traditional analogue systems. However, its protection class may require added enclosures in dusty or damp environments.’’

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