KDA 3.1-100-3-DY0-W1

Product Description:

The KDA 3.1-100-3-DY0-W1 is part of the KDA Spindle Drive series by Bosch Rexroth Indramat, designed for continuous-duty cycle operations (S1) in industrial environments. Power output is rated at 100 W, with a straightforward analog/digital interface configuration that integrates smoothly into existing control systems. Cooling is handled by natural convection, so there’s no extra fan noise or moving parts involved — just passive airflow keeping temperatures in check.

The drive operates on a 400 V supply and uses a three-phase power setup. It carries a rated current of 3.1 A and handles frequency inputs at 50/60 Hz. With a panel mount form factor, installation into closed cabinets or flat industrial panels is quick and requires minimal space. The unit's IP20 protection class offers limited shielding — fine for clean, indoor automation setups where exposure to dust or fluids is minimal.

Total weight is around 2.5 kg, making the unit compact and easy to position during installs or replacements. No active cooling means fewer parts to maintain or clean. The housing supports tight spacing with other drives or controllers without overheating risks under standard conditions. Works well where low power delivery with steady operation is needed — perfect for precision setups or lighter load applications. Internal layout is simple, which keeps fault tracing and maintenance work easier. Voltage regulation and output delivery remain stable across long shifts. When compact footprint and consistent performance matter more than high wattage, this unit fits the role. Suitable for various automation tasks that demand reliable spindle control without complex configuration or over-engineering. One of the more practical units in the KDA range where space, noise, and weight are constraints.