KDA 3.1-050-3-LP0-U1
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The Bosch Rexroth Indramat KDA 3.1-050-3-LP0-U1 is part of the KDA Spindle Drives series and is cabinet-mounted with natural convection cooling. It operates on a 3-phase 220V AC supply at 50/60 Hz and has a rated output current of 50 Amps. The drive features a resolver feedback interface.
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Product Description:
The KDA 3.1-050-3-LP0-U1 main spindle drive is an efficient product built by Bosch Rexroth Indramat for use in servo systems featuring motors that are part of the 1MB and 2AD product series. This spindle drive is an IP20 device that is vulnerable to common industry contaminants such as dust, metal fillings, and water splashes. To ensure reliable protection, the unit should be mounted inside a control cabinet in a vertical position, and the cabinet should also be able to meet at least the IP54 protection category. The typical input current for this product is 50 amperes. The feedback and NC connections of this product feature identical connector assignments, which are typically independent of the unit in terms of pin designation. During the installation of this product, it is preferred to ensure that the converter is installed directly beside the supply module for an easy connection.
The KDA 3.1-050-3-LP0-U1 main spindle drive is a user-friendly product with a control panel that features a display unit, two Light Emitting Diodes, and control keys. This control panel enables operators to easily monitor the product's operation status in real-time. Before this unit is switched on for operation, the drive must be properly grounded to prevent electrical accidents. The electrical cables used in the power connection of this product are already ready-made by the manufacturer and can be ordered separately based on the rated current of the motor in the system.
The KDA 3.1-050-3-LP0-U1 main spindle drive has a heatsink equipped on its back panel. This heatsink works together with an external air blower to ensure low temperatures inside the enclosure of this product. The blower is to be separately ordered
Frequently Asked Questions about KDA 3.1-050-3-LP0-U1:
Q: How is this product cooled?
A: The cooling of the KDA 3.1-050-3-LP0-U1 involves an air blower and heatsink. A cool air circulation should be maintained around the product.
Q: Can the KDA 3.1-050-3-LP0-U1 be installed at any altitude?
A: For operation without derating, the KDA 3.1-050-3-LP0-U1 should be used at an altitude that does not exceed 1000 meters above sea level.
Q: Can the KDA 3.1-050-3-LP0-U1 be used without a control cabinet?
A: The installation of this product inside a control cabinet is necessary for its operation. A minimum distance of about 80 millimeters should be allowed above and below the product.
Q: What type of connections are used by this product?
A: The KDA 3.1-050-3-LP0-U1 operates with three main connector categories; the Drive internal connections, power connections, and the feedback connections.
Q: Does the KDA 3.1-050-3-LP0-U1 protect connected motors from overheating?
A: Yes. High temperature levels in the motor are detected by the operators and signaled through the control panel.
