KDA 2.1-100-3-D0S-W1
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The KDA 2.1-100-3-D0S-W1 spindle drive features single-axis operation, a continuous current of 100 A, an internal blower cooling system, and an integrated braking chopper. Part of the KDA Spindle Drives series from Bosch Rexroth Indramat, it operates within a temperature range of 0 to 45°C.
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Product Description:
Bosch Rexroth Indramat makes sure that the KDA spindle drives work reliably within their range of operation. The spindle drive is made for industrial automation tasks that need fine control over speed and motion. The KDA 2.1-100-3-D0S-W1 AC main spindle drive is made by Bosch Rexroth.
In addition, the DC bus voltage is 300V, and the AC main spindle drive is capable of handling 100A of power. The KDA spindle drive is equipped with a digital 16-bit parallel speed command input, which allows for precise control of the speed. In order to facilitate additional connections, the spindle drive is equipped with an RS-232C serial interface. An AC power source that can handle frequencies between 50 and 60 Hz and 220 V is needed by the KDA 2.1-100-3-D0S-W1 AC main spindle drive. The temperature range that can be utilized for operation is from +5 degrees Celsius to +45 degrees Celsius, and the maximum relative humidity that can be used by the AC main spindle drive during the driest month is 70%. This ensures that the drive continues to function properly even when the temperature varies. An additional encoder input is not supplied with the drive. The level of humidity is F, which complies with DIN 40 040 standards.
The KDA 2.1-100-3-D0S-W1 AC main spindle drive is made to work with a fan blower to provide forced cooling. The drive value drops to about 80% at 55°C because of a thermal derating component in the spindle drive. The spindle drive has a design class of 1 and linear derating above 45°C as well. The drive is designed to work in normal workplace settings with the right temperature and humidity. One-year replacement warranty is provided by Wake Industrial on KDA spindle drives.
Frequently Asked Questions about KDA 2.1-100-3-D0S-W1:
Q: Why does the KDA 2.1-100-3-D0S-W1 have a 100A rated current?
A: The 100A rated current supports high-power industrial applications. It ensures efficient power delivery for demanding operations without overheating or performance loss.
Q: How does the KDA 2.1-100-3-D0S-W1 manage thermal derating?
A: The thermal derating mechanism reduces the drive value to 80% at 55°C. It prevents overheating and protects the system in high-temperature environments.
Q: Does the KDA 2.1-100-3-D0S-W1 have an auxiliary encoder input?
A: No, the KDA 2.1-100-3-D0S-W1 does not have an auxiliary encoder input. It relies on digital 16-bit parallel speed commands for motion control.
Q: Why is the KDA 2.1-100-3-D0S-W1 equipped with forced cooling?
A: Forced cooling by a heatsink blower ensures proper heat dissipation. It maintains optimal performance and prevents thermal damage during extended operation.
Q: Do the operating temperature limits affect the KDA 2.1-100-3-D0S-W1’s performance?
A: Yes, the operating temperature range of +5°C to +45°C ensures stable performance. It prevents overheating and underperformance by maintaining consistent temperature conditions.
