KDA 3.1-050-3-A00-U1
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The Bosch Rexroth Indramat KDA 3.1-050-3-A00-U1 AC Servo Drive is part of the KDA Spindle Drives series and features digital control with an internal fan cooling system. It operates at a rated output current of 50 Amps, supports 3 x 230/400 V AC input voltage, and includes analog/digital input communication.
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Product Description:
The KDA 3.1-050-3-A00-U1 AC spindle drive manufactured by Bosch Rexroth Indramat is used to control an asynchronous motor from the manufacturer digitally. This drive is best known for its high stiffness. The product has been designed with a modular construction. This device delivers excellent internal position control via a motor feedback of high resolution. The unit is controlled digitally by an integrated microcomputer. Its front panel has a terminal block for the associated DC bus and motor. This drive is adapted to the motor through parameterization.
The product’s peak ambient temperature is 55 °C. This device is installed in a totally sealed housing. The unit’s grounding bolts must be on top when it is mounted. Its cooling action is accomplished through a blower connection. This drive is separated from other drives by at least 155 mm. The product’s heat dissipation takes place outside the control enclosure. This unit switches itself off automatically when there is insufficient heat. Its electrical connections include feedback and NC connections, drive internal connections, and power connections.
This drive’s interfaces for its NC and feedback connections are linked to the signal levels and functions. The product’s positioning has to be located as close to the supply module as possible. This device has a +24 V load voltage. The unit’s parameters help in matching it to the machine tool. Its operating software has two parameter sets for operation. This AC spindle drive must encompass a shock-absorbing base during transport if vibrations tend to occur. The product needs an M1-KD mechanical accessories kit to install it into its enclosure. This device’s air duct is fixed using a very long screwdriver. The unit needs the programming module to be fitted before the installation. It has the ground connection for the motor.
Frequently Asked Questions about KDA 3.1-050-3-A00-U1:
Q: Where are the grounding bolts of the KDA 3.1-050-3-A00-U1 drive located?
A: The grounding bolts of the KDA 3.1-050-3-A00-U1 drive are located at its top.
Q: How many DC bus terminals does the KDA 3.1-050-3-A00-U1 drive have?
A: The KDA 3.1-050-3-A00-U1 drive has two bus terminals.
Q: Can the KDA 3.1-050-3-A00-U1 drive be replaced without a blower replacement?
A: Yes, the KDA 3.1-050-3-A00-U1 drive can be replaced without a blower replacement.
Q: What contaminates the heatsink of the KDA 3.1-050-3-A00-U1 drive?
A: The KDA 3.1-050-3-A00-U1 drive is contaminated by very dirty cooling air.
Q: Why does the KDA 3.1-050-3-A00-U1 have standardized electrical connections?
A: The KDA 3.1-050-3-A00-U1 has standardized electrical connections to minimize the number of cables and conductors.
