KDA 2.1-050-3-A0S-U1
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The KDA 2.1-050-3-A0S-U1 spindle drive features a rated output current of 50 amps, a standard Indramat analog command interface, and built-in fan cooling. As part of the KDA Spindle Drives series by Bosch Rexroth Indramat, it offers a nominal frequency of 50/60 Hz and IP20 enclosure protection.
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Product Description:
The KDA 2.1-050-3-A0S-U1 is an intelligent motor control unit designed by Bosch Rexroth Indramat to be used with motors that belong to the 2AD asynchronous and 1MB frameless spindle motor units. This controller is a microcomputer-controlled device whose operation can be adjusted to suit specific production and processing machines. The motor also features a control panel featuring a display unit and keyboard for easy control and monitoring operation. The programming module used with this controller unit operates with two main sets of parameters: these include the drive-specific parameters that are delivered before the controller is shipped, and the user-specific parameters that are to be determined by the operator to adapt the operation of the unit to applications. Customers can request an updated AS programming module from time to time to ensure optimum operation.
The KDA 2.1-050-3-A0S-U1 industrial controller unit is packaged into a recyclable carton upon delivery. A delivery slip is attached to the package to make identification easier for the operator. As an IP20 product, this industrial controller unit requires integration into a control cabinet that is able to provide additional protection against common industrial interference. The control enclosure should also feature a blower unit and a heatsink, which work together to ensure that heat produced by the controller is safely and efficiently handled.
The KDA 2.1-050-3-A0S-U1 controller can produce a leakage current as high as 3.5 milliampere during operation. To avoid electrical accidents, the motor should be correctly grounded to the drive, and the drive in turn should be grounded directly to the supply module. If the KDA 2.1-050-3-A0S-U1 motor encounters any fault during operation, an appropriate error message is displayed on the keypad for easy diagnostic operation by the operator of the unit.
Frequently Asked Questions about KDA 2.1-050-3-A0S-U1:
Q: Is the long term storage of the KDA 2.1-050-3-A0S-U1 permissible?
A: It is possible to store the KDA 2.1-050-3-A0S-U1 for long periods, however ambient temperatures should be maintained between -30 to 85 degrees.
Q: Where can customers fine the connection cable for the KDA 2.1-050-3-A0S-U1?
A: The electrical connection cable necessary for the operation of this product is available as ready made cables from Bosch Rexroth. Customers can made a separate order for it.
Q: How can the KDA 2.1-050-3-A0S-U1 be identified after its delivery?
A: The delivery package of the KDA 2.1-050-3-A0S-U1 carries a type label for easy identification.
Q: What is the peak installation altitude for the KDA 2.1-050-3-A0S-U1?
A: The maximum installation height for the operation of the KDA 2.1-050-3-A0S-U1 without derating is about 1000 meters above sea level.
Q: What are the motor series suited to this controller?
A: The KDA 2.1-050-3-A0S-U1 should be used with motors that belong to the 1MB and 2AD series.
