KDA 3.1-100-3-LQD-U1

Product Description:

The KDA 3.1-100-3-LQD-U1 servo drive from Bosch Rexroth Indramat joins the KDA Spindle Drives family, building around durability and sharp digital performance. The main headline here is a continuous current of 100A, which means a system set up with this unit gets strong and even power delivery across three axes. With a base made for reliability, this servo drive goes with liquid cooling so higher loads don't burn out the unit when schedules are long and temperatures rise. Spotting a frame like this in a cabinet isn't rare, since it uses IP20 protection, a standard for keeping out basic dust and reaching EN safety grades needed in most factories.

Driving control lands on the digital side, letting commands for position, velocity, and torque get precise responses right from the first use. People wiring up equipment find support for resolver and encoder feedback, so axles and motors actually return clean data to the drive. This isn't all fancy software either—the hardware sits deep enough to handle fluctuations for seconds at a time thanks to a 200% short-term overload margin (always best to double-check that stat against the main datasheet, just in case). Input lines fit into standard 3 x 230/400V AC setups, keeping power matches simple in most panel builds.

Next, operating windows sometimes get tight, and here the servo manages that with a temperature range from 0°C to 45°C, fitting into plant spaces that aren’t climate controlled. At only cabinet or panel mount style, it cuts loose messier open installs and keeps things tidy. Necessary communication runs through both analog/digital I/O and a proprietary bus, plenty for both modern networks and older layouts. Most spindle or automation lines work best with drives that install fast, monitor themselves with good feedback, and cool reliable under pressure—which sums up what this part delivers.