KDA 3.1-050-3-AQS-U1
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The KDA 3.1-050-3-AQS-U1 spindle drive features air cooling and a nominal current of 50A. Manufactured by Bosch Rexroth Indramat in their KDA Spindle Drives series, it supports a voltage supply of 3 x 220/230/240V AC. This drive offers up to 300% overload capability and supports both resolver and encoder feedback types.
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Product Description:
The KDA 3.1-050-3-AQS-U1 drive comes from Rexroth and it plays an important part in dealing with various speed changes in spindle motor domains. The firm excels with efficient designs that provide cutting-edge solutions for industrial machinery.
The KDA 3.1-050-3-AQS-U1 drive uses a DC bus of 300 V rating that ensures steady passage of energy throughout the system. It is in design 1 and belongs to Series 3 which is well-known to have solid engineering performance in harsh working conditions. With the rated current capacity of 50 A, the module assures reliability in terms of current handling with minimum maintenance concerns when used in mid to heavy load situations. It offers an X1 connection through bus voltage level control which is provided with 16-pin connection arrangement to control the power distribution. It has control support on an X2 connector as well as analog outputs and signal processing using a 3-pin standard interface which enables it to integrate into an established control architecture. Systems with more feedback or synchronizing requirements get an auxiliary encoder input on a 15-pin connector as X5 or support synchronous input with 15 pins.
The KDA 3.1-050-3-AQS-U1 drive has up to 37 cores supported by wiring so there is support for more complex signal and power requirements. It has a -10V to +10V speed command value interface and fits SERCOS interface standards, as well as digital parallel speed and position command interfaces. During installation, a screwdriver with a blade length of 185 mm or above is required to fix the air duct and correct airflow. The drive can work up to a maximum ambient temperature of +55 degrees centigrade for desired operation in industrial automation.
Frequently Asked Questions about KDA 3.1-050-3-AQS-U1:
Q: Why does the KDA 3.1-050-3-AQS-U1 require a specific screwdriver length during assembly?
A: The KDA 3.1-050-3-AQS-U1 requires a screwdriver with a blade of at least 185 mm to properly secure the air duct for cooling.
Q: What interfaces does the KDA 3.1-050-3-AQS-U1 support for encoder inputs?
A: It offers auxiliary encoder input on a 15-pin X5 connection and synchronous input via the optional X5a port.
Q: Where is the command value input managed in the Bosch Indramat KDA 3.1-050-3-AQS-U1?
A: The X6 interface on the KDA 3.1-050-3-AQS-U1 handles digital position command values and serial connections on 25-pin ports.
Q: How does the KDA 3.1-050-3-AQS-U1 maintain optimal temperature in operation?
A: With the blower bus via X14a/X14b, the KDA 3.1-050-3-AQS-U1 ensures sufficient airflow to manage up to +55°C ambient temperature.
Q: Which communication protocol does the KDA 3.1-050-3-AQS-U1 integrate for motion control?
A: This drive supports the SERCOS interface, ensuring synchronized digital communication for motion and control data in automation lines.
