KDA 3.2-100-3-DQD-W1
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The KDA 3.2-100-3-DQD-W1 is a spindle drive manufactured by Bosch Rexroth Indramat. Part of the KDA Spindle Drives series, it features a nominal displacement of 3.2 cm³/rev and a maximum working pressure of 100 bar. The drive boasts a DQD mounting type and operates within -20°C to +80°C.
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Product Description:
The KDA 3.2-100-3-DQD-W1 Main Spindle Drive is engineered for accurate and reliable spindle motion control. It integrates advanced digital control with high resolution rotor position feedback. The system supports high quality C-axis operation and spindle positioning.
This KDA 3.2-100-3-DQD-W1 main spindle drive digitally manages drive control, monitoring and diagnostics through a microcomputer based system. The rotor position is measured with extremely high resolution across the full speed range that enables exceptional control precision. A speed control range from 0.0005 rpm to maximum rated speed allows smooth and accurate operation. The C-axis performance offers resolution up to 1/360,000 revolution that is ideal for tasks requiring fine angular positioning. The rated current of the model is 100 A that ensures robust power delivery to the spindle motor. It is designed for operation in permissible ambient temperatures between + 5 °C and + 45 °C. The permissible humidity rating is classified as F. The +24 V load voltage consumption is 1.4 A that supports control and auxiliary functions. The spindle drive employs a forced air cooling system that utilizes a dedicated heatsink blower that directs high velocity airflow across the finned heat dissipation structure.
The auxiliary encoder inputs are available in this KDA 3.2-100-3-DQD-W1 main spindle drive with synchronous input capability. It is compatible with systems requiring auxiliary speed or position signals. A mechanical mounting kit (M1-KD) is included with a weight of 1.7 kg that ensures stable and secure installation. This combination of features ensures precise spindle positioning, high torque control at low speeds and consistent performance across the entire operational range. This KDA series drive delivers dependable spindle drive performance for applications demanding both high accuracy and continuous operational stability.
Frequently Asked Questions about KDA 3.2-100-3-DQD-W1:
Q: How does the KDA 3.2-100-3-DQD-W1 maintain spindle precision across varying load demands?
A: It uses high-resolution rotor position feedback and microcomputer-based control for consistent accuracy. This ensures smooth motion control and stable positioning during complex machining cycles.
Q: In what ways does the Rexroth Indramat KDA 3.2-100-3-DQD-W1 enhance C-axis operations?
A: Its resolution of up to 1/360,000 revolution supports ultra-fine angular positioning. This capability is essential for tasks that require extremely precise spindle alignment.
Q: How does the KDA 3.2-100-3-DQD-W1 ensure operational stability in different environmental conditions?
A: It supports operation in ambient temperatures from +5 °C to +45 °C and up to 1000 m elevation. These design limits allow consistent performance in diverse industrial settings.
Q: What integration benefits does the KDA 3.2-100-3-DQD-W1 offer for systems using auxiliary feedback devices?
A: It includes auxiliary encoder inputs with synchronous capability for speed or position signals. This feature improves system flexibility and supports advanced motion control architectures.
Q: How is thermal performance managed in the Rexroth Indramat KDA 3.2-100-3-DQD-W1 during extended operation?
A: It uses forced cooling through a heatsink blower to control operating temperature. This prevents overheating and maintains stable performance under continuous, high-load spindle demands.
