KDA 3.2-100-3-LP0-W1
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The KDA 3.2-100-3-LP0-W1 is a fan-cooled spindle drive with a nominal current of 3.2 A and 3-phase power input. Manufactured by Bosch Rexroth Indramat as part of their KDA Spindle Drives series, it features panel mounting and low power (LP0) supply. This drive supports resolver or encoder feedback types.
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Product Description:
The KDA 3.2-100-3-LP0-W1 is one of the AC main spindle drives designed by Bosch Rexroth Indramat, and it is designed primarily for use in industrial automation systems with spindle drives and C-axis applications. The installation involves employing a sealed housing or control enclosure that meets DIN 40 050 requirements.
The KDA 3.2-100-3-LP0-W1 AC main spindle drive accepts speed and position commands over digital parallel channels, ±10 V analog signals, and the SERCOS interface. The drive's encoder outputs can give a customizable resolution incremental signal. There is a serial port for PC parameter loading and saving. In terms of rotor position, the AC main spindle drive provides high-resolution feedback at 1 revolution per 2,000,000 RPM and C-axis position at 1 revolution per 360,000 RPM. A blower and an air duct work together to circulate air from the bottom up, thereby cooling the system. Because the blower is attached directly to the frame, the drive can be replaced without disassembling the cooling system. The back panel has a heatsink for external heat dissipation. The drive supports both 1MB frameless spindle motors and 2AD asynchronous motors. With a continuous output range of 3 kW to 22 kW, it is suitable for a wide range of applications.
The KDA 3.2-100-3-LP0-W1 AC main spindle drive's heatsink fan is powered by a 220 V, 50-60 Hz AC source. It functions successfully with a 300 V input and a current rating of 100 A. The microprocessor-based system regulates both speed and position simultaneously, ensuring that SERCOS receives real-time position, speed, and torque information. The forced cooling function's purpose is to keep the system running reliably for extended periods of time. For proper installation in enclosures, the product must be vertically oriented.
Frequently Asked Questions about KDA 3.2-100-3-LP0-W1:
Q: Why does KDA 3.2-100-3-LP0-W1 require vertical installation?
A: The vertical orientation with grounding bolts on top ensures mechanical stability. It allows proper airflow from bottom to top that prevents overheating and misalignment.
Q: Does KDA 3.2-100-3-LP0-W1 support multiple speed commands?
A: Yes, the drive accepts ±10 V analog input. It also supports SERCOS and digital parallel options that provide flexibility in speed and position command.
Q: How does KDA 3.2-100-3-LP0-W1 ensure real-time data transfer?
A: The drive integrates a SERCOS interface that transmits position, torque, and speed in real time. This enables stable synchronization between the drive and connected control systems.
Q: Why does KDA 3.2-100-3-LP0-W1 use programmable encoder outputs?
A: Programmable encoder outputs provide incremental signals. These outputs can be configured according to system requirements that allow flexible adaptation to spindle control or secondary feedback.
Q: Do KDA 3.2-100-3-LP0-W1 motors require specific compatibility?
A: Yes, it is designed for 2AD asynchronous and 1MB frameless spindle motors. This compatibility allows efficient drive integration with continuous output from 3 kW to 22 kW.
