KDA 3.1-100-3-LP0-U1

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The Bosch Rexroth Indramat KDA 3.1-100-3-LP0-U1 spindle drive is part of the KDA Spindle Drives series and supports tacho feedback. It features air cooling with an external fan, 3 axes, and handles a rated current of 100 Amps. The drive includes a built-in bleeder circuit for dynamic braking.

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Product Description:

The KDA 3.1-100-3-LP0-U1 is a long lasting main spindle drive built by Bosch Rexroth Indramat through a combination of lessons length over decades or production, and state-of-the-art technology. This spindle drive operates at an efficiency level as high as 95 percent, when combined with motors belonging to the 2AD and 1MB product series, it is functions at a resolution as high as 1/2,000,000th of a revolution and is able to detect the slightest deviation in configuration instructions. This drive operates with an heatsink blower, the blower directs cool air over the heatsink attached to the drive and safely it’s thee heat through the air vents attached to the housing of the product. The amount of heat produced by this converter during operation is generally depended on the amount of work the converter is required to do.

The KDA 3.1-100-3-LP0-U1 frequency converter is not able to withstand harsh conditions, it requires a constant supply of clean cool air as polluted air will lead to an accumulation of dust on the heatsink and integrated motor. If the pollution of the ambient air is unavoidable, an air filter should be used with the product. The 2AD and 1MB motor series used with this product are both equipped with a thermistor installed inside their winding to monitor temperature levels. The feedback from these windings is interpreted by this converter and used to configure the detect any risk of overheating in the motor before it happens.

The KDA 3.1-100-3-LP0-U1 frequency converter operates with a voltage supply of 300 volts, its also requires a current supply of about 100 amperes. Before this unit is switched on for operation, it is important for operators to ensure that it properly grounded to prevent electrical accidents from the leakage current.

Braking
Built-in bleeder circuit for dynamic braking
Communication
Analog/digital control signals
Control Mode
Position, speed, and torque control
Cooling Method
Air cooled with external fan
Feedback Type
Tacho feedback supported
Leakage current
>3.5mA
LED display
Present
Max Installation Altitude
1000m above sea level
Mounting Type
Panel mounting
Number Of Axes
3
Protection Degree
IP20 (typical for this series, verify for model)
Rated Current
100 A
Series Option
LP0 (configuration code related to options or firmware)
Voltage
Typically for 3-phase, 380-480V AC (Check manual for precise rating)
  • KDA 311003LP0U1

Frequently Asked Questions about KDA 3.1-100-3-LP0-U1:

Q: How does this spindle drive avoid overheating?

A: This drive operates with an external air blower and a heatsink to manage temperature prevent overheating.

Q: Can this drive be mounted in any orientation?

A: For best performance, the drive should be mounted vertically inside a control cabinet.

Q: Is the KDA 3.1-100-3-LP0-U1 delivered with any warranty?

A: Yes. Wake Industrial offers a 12 month warranty for every drive purchased from the store.

Q: Can the programming module in this product be transferred?

A: It is possible to transfer the programming module from on drive to another. This serves as an easy way to transfer configuration parameters.

Q: What is the peak mounting position for the operation of this product without derating?

A: Customers that want to use this product without derating should ensure it is installed at an altitude that does not exceed 1000 meters above sea level.


Internal Product Review

  • ‘‘The KDA 3.1-100-3-LP0-U1 is a long lasting frequency converter with an operation resolution of about 1/2000,000th of a revolution. It has a compact housing unit that meets IP20 classification and requires installation inside a control cabinet. ’’

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