KDA 2.1-150-3-DPI-W1
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The KDA 2.1-150-3-DPI-W1 from Bosch Rexroth Indramat's KDA Spindle Drives series is a single-axis Drive Controller designed with internal fan cooling. It operates on three-phase power with a rated voltage of 3 x 400 VAC and a rated current of 150 Amps. The unit features IP20 enclosure rating and weighs approximately 10 kg.
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Product Description:
The KDA 2.1-150-3-DPI-W1 is a portable and intuitive asynchronous drive module manufactured and released by the Bosch Rexroth Group of companies under the KDA automation series. Specifically intended for controlling large induction motors such as 2AD motors, this unit is best for automation applications employing a KDV power supply and an independent computer drive module. As part of KDA’s second series, the KDA 2.1-150-3-DPI-W1 boasts a current rating of 150 amperes during operation. With this current rating, this drive can accommodate high-performance motors in heavy industrial and automation applications. Like other KDA drives, this electrical module is a panel-mount device that requires a sturdy structure for bolting the screws.
The KDA 2.1-150-3-DPI-W1 is one of the unique asynchronous drive modules manufactured by Rexroth Bosch that features a built-in blower fan. Specifically, this asynchronous drive benefits from surface cooling via its built-in blower cooling system that circulates airflow efficiently inside the module housing. When operated with a compatible KDV power supply module, this Rexroth drive can be used to dynamically control motor output during operation. It also provides a robust set of functions that allow the user to diagnose and monitor the AC motor. It can detect common fault conditions such as overcurrent and overtemperature, which extends the service life of the connected AC machine.
Unlike other servo drives, the KDA 2.1-150-3-DPI-W1 incorporates ramp adjustment on the motor speed. With this feature, the user can configure three different slope configurations to control how quickly the motor output can increase or decrease at any given point of time. To properly operate this asynchronous drive, terminals A1, A2, and A3 must be connected to the KDV power supply.
Frequently Asked Questions about KDA 2.1-150-3-DPI-W1:
Q: What type of supply is compatible with the KDA 2.1-150-3-DPI-W1’s blower fan?
A: The KDA 2.1-150-3-DPI-W1’s blower fan typically requires an AC voltage supply with a terminal voltage of either 115 or 220 V.
Q: What type of supply is needed for the KDA 2.1-150-3-DPI-W1’s CDM?
A: The KDA 2.1-150-3-DPI-W1’s CDM requires an external DC supply with a terminal voltage of 24 V.
Q: What is the maximum RPM range of the KDA 2.1-150-3-DPI-W1?
A: The KDA 2.1-150-3-DPI-W1 has a maximum RPM range of 1000 to 7000 rpm.
Q: What is the minimum RPM range of the KDA 2.1-150-3-DPI-W1?
A: The KDA 2.1-150-3-DPI-W1 has a minimum RPM range of 1 to 500 rpm.
Q: What is the maximum deviation range of the KDA 2.1-150-3-DPI-W1?
A: The KDA 2.1-150-3-DPI-W1 has a maximum deviation range of 1 to 200 rpm.
