KDA 3.1-150-3-DPI-W1

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The KDA 3.1-150-3-DPI-W1 spindle drive features a three-phase input voltage of 400-480 V AC and a rated current of 150 A. Manufactured by Bosch Rexroth Indramat, it is part of the KDA Spindle Drives series. This drive utilizes internal fan cooling, provides IP20 protection, and weighs approximately 34 kg.

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Product Description:

Bosch Rexroth Indramat developed the KDA 3.1-150-3-DPI-W1, a strong main spindle drive that is perfect for industrial spindle applications that need great performance and dependability. This spindle drive works with an input voltage range of 400 – 480 V AC (Alternate Current) and can offer a rated current of 150 amps. It is perfect for applications that need steady power and accuracy. The device keeps the DC bus (Direct Current) voltage at 300 V and uses a 16-bit digital parallel speed command value, which makes sure that speed control is precise and quick. The KDA 3.1-150-3-DPI-W1 is built with a high-stiffness construction that makes it very stable and reliable.

This makes it perfect for situations where precision and rigidity are very important. Its internal fan and forced-cooled heatsink blower work together to keep the temperature stable, which helps it run continuously and last longer. The drive has IP20 rated protection, so it may be used safely in regulated industrial situations. One of the best things about this device is that it works with both standard and bespoke AS programming modules. The basic module from Bosch has parameter values that are individual to each drive, and for big projects, customer-specific modules may be provided that let users customize the setup and documentation.

The programming modules are made so that they may be quickly updated. This keeps the drive at the leading edge of technology by adding new software features and improving existing ones. The KDA 3.1-150-3-DPI-W1 is a future-proof solution for contemporary spindle drive needs since it lets users eliminate faults, add new features, and optimize parameter values without stopping current operations.

Communication Interface
SERCOS (optional based on configuration)
Control Type
Digital Position Interface (DPI)
Cooling Method
Internal fan cooling
cUR
Approved
Dimensions
Approx. 445 mm (H) x 270 mm (W) x 370 mm (D)
Durable
Yes
Frequency
50/60 Hz
Input Voltage
Three-phase 400-480 V AC
Lasting Longevity
Yes
Mounting Method
Cabinet mounting
Protection Class
IP20
Rated Current
150 A
Supported Motors
Indramat MAC/MDK servomotors
Ucl
Approved
Weight
Approx. 34 kg
  • KDA 311503DPIW1

Frequently Asked Questions about KDA 3.1-150-3-DPI-W1:

Q: What is the input voltage for the KDA 3.1-150-3-DPI-W1 drive?

A: The input voltage is three-phase 400-480 V AC.

Q: What is the rated current of this drive?

A: The rated current is 150 A.

Q:  What operating frequency does the drive support?

A: It supports a frequency of 50/60 Hz.

Q: What control type is used in this model?

A: It uses a Digital Position Interface (DPI) control type.

Q: What cooling method is implemented in the KDA 3.1-150-3-DPI-W1?

A: The cooling method is internal fan cooling.


Internal Product Review

  • ‘‘The KDA 3.1-150-3-DPI-W1 spindle drive has an input voltage range of 400–480 V AC, a maximum current of 150 amps, and an interior fan for cooling. It is part of Bosch Rexroth Indramat's KDA Spindle Drives line and has IP20 safety for safe use.’’

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