KDA 2.1-050-3-AQS-W1
Wake Industrial LLC is not an authorized distributor of this product.
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The Bosch Rexroth Indramat KDA 2.1-050-3-AQS-W1 spindle drive, part of the KDA Spindle Drives series, features AQS air cooling for quiet operation. It has a nominal current of 50 A, operates on 3-phase control voltage, and supports mains voltage of 400/460 V AC at 50/60 Hz. The drive weighs approximately 5.4 kg.
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Product Description:
The Bosch Rexroth Indramat part, the KDA 2.1-050-3-AQS-W1 spindle drive works for synchronization purposes and speed varying process of drives and motors. The firm is well-recognized for efficient components that are used in daily industrial automation systems.
The KDA 2.1-050-3-AQS-W1 spindle drive functions with an AC supply source dedicated for the heatsink blower which requires a stable 220 VAC input. The heatsink blower helps it to balance its thermal condition over long usage periods by practically minimizing the chances of overheating when the usage condition is subjected to challenging conditions. This helps position reporting feedback and easy rotation controls and it is important to have an exact speed to run according to the instructions of the machine. Also, the drive is fitted with an auxiliary serial interface according to the RS-232C standard which guarantees a reliable connection with external controlling systems or monitoring devices. Forced-air is used to cool the unit and is done in such a way that air moves continuously via internal parts maintaining the efficiency of operations even when the unit is run in on-on mode.
The KDA 2.1-050-3-AQS-W1 spindle drive uses a DC bus voltage standardized at 300 V which facilitates stable transfer of power to the drive. It has a rated current capacity of 50 A which classifies it as a heavy-duty unit. To control input the speed command may be varied by an analogue signal in the +/-10 V range or may be driven digitally using the RS 232C serial connection. It has a spare encoder input acceptable input is a 1V sinusoidal encoder signal. The Wake Industrial gives a one-year warranty of replacement for this drive in case of issue.
Frequently Asked Questions about KDA 2.1-050-3-AQS-W1:
Q: Why does KDA 2.1-050-3-AQS-W1 require a 220 VAC supply for the heatsink blower?
A: The 220 VAC supply powers the heatsink blower to maintain controlled temperatures, preventing thermal overload during prolonged machine cycles.
Q: What type of encoder input does the KDA 2.1-050-3-AQS-W1 support?
A: The KDA 2.1-050-3-AQS-W1 includes an auxiliary input for 1V sinusoidal encoders, enhancing precise feedback and rotational accuracy in spindle motion.
Q: Which serial communication protocol is used in KDA 2.1-050-3-AQS-W1?
A: The Indramat integrates the RS 232 C serial interface in KDA 2.1-050-3-AQS-W1, allowing reliable digital communication with CNC controllers and diagnostic tools.
Q: What is the DC bus voltage level in KDA 2.1-050-3-AQS-W1?
A: The drive operates with a DC bus voltage of 300V, delivering stable and sufficient power to support spindle motor operations across various applications.
Q: What analog signal range does KDA 2.1-050-3-AQS-W1 accept for speed command?
A: The KDA 2.1-050-3-AQS-W1 spindle drive accepts analog input signals within the +/-10V range for precise speed modulation in industrial systems.
