KDA 3.2-100-3-LYS-W1

The Bosch Rexroth Indramat KDA 3.2-100-3-LYS-W1 from the KDA Spindle Drives series by Bosch Rexroth Indramat is engineered as a high-precision spindle drive with robust power delivery and extensive configurability. This Product Series: KDA 3 unit features a Rated Current of 100 A and a DC Bus Voltage of 300 V, providing steady continuous power across a wide speed spectrum. Integration is streamlined through the advanced Speed Command Interface: SERCOS and flexible Auxiliary Interface: RS-232C serial for parameterization, while the Auxiliary Encoder Input supports auxiliary and synchronous inputs for high-fidelity feedback and precise positioning. Designed as a Design: 2 module, the KDA Main Spindle Drive accommodates demanding machining applications requiring stiffness and rapid dynamic response.

Cooling and thermal management are achieved via a Cooling Method: Forced air via heatsink blower, with a dedicated Heatsink Blower AC Supply of 220 VAC that maintains optimal junction temperatures under continuous high-load conditions. The drive’s compact footprint allows for dense cabinet layouts without compromising air circulation or service access. Built-in monitoring functions guard against overcurrent and overheating, and the drive’s electronics are engineered to deliver stable torque and speed control even under variable thermal and environmental stresses. The combination of remote serial communication and SERCOS networking ensures that the unit can be fully integrated into modern CNC and automation systems.

Overall, the KDA 3.2-100-3-LYS-W1 spindle drive balances power density and precision control in a single package. With its Product: KDA heritage and proven reliability from Bosch Rexroth Indramat, this drive is ideal for spindle applications demanding high stiffness, accurate positioning, and continuous power delivery.