KDA 3.1-050-3-D0D-U1
Wake Industrial LLC is not an authorized distributor of this product.
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The KDA 3.1-050-3-D0D-U1 is a rack-mounted spindle drive designed for compatibility with Indramat AC Servo Motors. Manufactured by Bosch Rexroth Indramat as part of the KDA Spindle Drives series, it has a rated current of 50A and operates at an input voltage of DC 300V. The unit features built-in fan cooling and IP20 protection.
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Product Description:
The KDA 3.1-050-3-D0D-U1 is a superior AC spindle drive manufactured and engineered specifically by Rexroth Bosch Indramat for asynchronous servo motors. Derived from the KDA 3 series, this device is made for induction motors with a typical current rating of 50 A. During operation, this servo drive relies on a separate power module that provides the DC bus voltage. Based on Rexroth’s documentation, the KDV power module provides a terminal voltage of 300 V for the KDA 3.1-050-3-D0D-U1. At the output side of the KDA drive, three-phase power is supplied to the motor. When connected to a computer drive module (CDM), this automation device can monitor and control the motor output.
Aside from providing power for the AC motor, the KDA 3.1-050-3-D0D-U1 can also communicate with the encoder for monitoring purposes. Alongside a compatible encoder and CDM, this servo drive can be used to implement a closed-loop servo system. Like other products released by Bosch under the KDA series, this electrical module operates at a wide ambient temperature range between 5 and 45 degrees Celsius. To maximize the capabilities of the AC spindle drive, the installation altitude must not exceed 1000 m above sea level.
The KDA 3.1-050-3-D0D-U1 features a digital 16-bit parallel speed command value, allowing it to communicate with a motor feedback device. Like other KDA drives, this product implements forced-air cooling via a heatsink blower. During operation, this heatsink blower requires a nominal AC supply with a terminal voltage of 115 V, operating at a system frequency of 50 to 60 Hz. The KDA 3.1-050-3-D0D-U1 also has a flat and modular design, allowing it to fit constrained applications. Wake Industrial offers a warranty alongside this original Rexroth device.
Frequently Asked Questions about KDA 3.1-050-3-D0D-U1:
Q: What type of connector is used for the KDA 3.1-050-3-D0D-U1’s encoder interface?
A: The KDA 3.1-050-3-D0D-U1’s encoder interface employs an X3 connector for establishing a physical link to the motor encoder.
Q: Is the KDA 3.1-050-3-D0D-U1 a programmable AC spindle drive?
A: Yes, the KDA 3.1-050-3-D0D-U1 is a programmable AC spindle drive.
Q: What are some of the terminal blocks included in the KDA 3.1-050-3-D0D-U1?
A: The KDA 3.1-050-3-D0D-U1 includes terminal blocks for both the motor and the DC bus.
Q: Is the KDA 3.1-050-3-D0D-U1 waterproof?
A: No, the KDA 3.1-050-3-D0D-U1 is not waterproof.
Q: What maximum humidity is recommended for the KDA 3.1-050-3-D0D-U1 during operation?
A: During operation of the KDA 3.1-050-3-D0D-U1, the maximum humidity, even at the peak humid months, must not be greater than 70% to avoid condensation.
