KDA 2.1-100-3-D00-W1
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The KDA 2.1-100-3-D00-W1 spindle drive boasts a continuous output power of 100 A, a rated supply voltage of 3 x 220-230 V, and air cooling with an internal blower. Part of the KDA Spindle Drives series by Bosch Rexroth Indramat, this unit offers IP10 protection and features a modular design expandable via plug-in cards.
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Product Description:
The KDA 2.1-100-3-D00-W1 Spindle Drive is a reliable spindle drive solution. It is designed for demanding industrial environments. It is manufactured by Bosch Rexroth Indramat.
The Bosch KDA 2.1-100-3-D00-W1 has a continuous current of 70 A and a rating of 100 A. It runs on a rated voltage of 300 V and a DC bus voltage of 300 V. The drive is from the series of KDA Spindle Drives. The spindle drive operates on a forced cooling system using a heatsink blower powered by a 220 VAC power supply. The attached blower's rated connection voltage is AC 50-60, which ensures stable cooling performance. The drive does not have an auxiliary encoder input or interface that results in a more streamlined and focused functioning. The speed command input options include analog +/-10V and digital 16-bit parallel by providing flexibility for a variety of automation configurations. Its design is intended to provide high-efficiency spindle control in current industrial processes. The robust cooling mechanism maintains appropriate operating temperatures that allows for continuous high-current operation. The KDA drive is suitable for industrial applications that demand accurate speed control and reliable performance. The power ratings enable seamless integration into both new and current systems by requiring no significant adjustments.
The Bosch KDA 2.1-100-3-D00-W1 Spindle Drive enables dependable spindle operations in precision-driven applications. Its forced-cooled heatsink blower provides effective heat dissipation. The analog and digital speed command inputs enable greater integration flexibility. The drive meets stringent standards across multiple industries. The Bosch Rexroth Indramat guarantees quality and reliability with every KDA product.
Frequently Asked Questions about KDA 2.1-100-3-D00-W1:
Q: Why is a digital 16-bit parallel speed command input used in this spindle drive?
A: A digital 16-bit parallel input ensures faster and more accurate speed control. It also enables smoother integration with modern automation systems.
Q: Can the KDA 2.1-100-3-D00-W1 Spindle Drive operate continuously at full rated current?
A: Yes, this spindle drive can operate continuously at 100 A. This is possible due to its robust cooling and high-grade components.
Q: How does the absence of auxiliary encoder input affect KDA 2.1-100-3-D00-W1 Spindle Drive?
A: The lack of auxiliary encoder input streamlines the drive’s operation for main spindle control. This reduces wiring complexity and potential points of failure.
Q: Does the drive support dynamic braking, and how is braking energy managed?
A: The KDA 2.1 series supports dynamic braking by dissipating regenerated energy via external braking resistors connected to the DC bus. The internal design may include protective features for overvoltage but doesn’t include built-in regenerative modules.
Q: What fault codes are commonly encountered, and how should they be addressed?
A: Common fault conditions include: Overtemperature, Overcurrent, Blower failure, and Undervoltage / overvoltage on the DC bus. These are displayed through status LEDs or via diagnostic terminals. Troubleshooting involves checking cooling airflow, ensuring stable voltage supply, and verifying motor wiring and load.
