PMB31D-00101-03

Product Description:

The PMB31D-00101-03 from <\> is in the PMB Brushless Servomotors series, built for jobs where quick action and tight control are a must. Power comes from a tough build with a panel or chassis mounting design, plus operation between -20°C and +125°C so hot or cold setups don't get in the way. The insulation sits right around ~2500 V rms, which holds up when voltage spikes or unpredictable loads pop up. The switching frequency falls between 20 kHz and 50 kHz, so response time stays smooth and errors don’t show up in applications that insist on stability.

This power module fits standard industrial cases and doesn’t mind a demanding schedule, making it easier to fit into bigger electrical setups or automation cabinets. The outer casing keeps things steady and blocks out a lot of outside mess, and there’s support for both panel and chassis mounting — no need to hunt for custom brackets or extra workarounds. Weight clocks in anywhere from 300 g to 700 g, which skips the bulk for engineers putting together compact or mobile systems. For the thermal side, the resistance stays below 0.3°C/W from junction to case, letting controlled cooling setups keep thermal issues to a minimum.

Setups that need a strong divider between input/output circuits count on that insulation voltage, especially when running close to sensitive signals or higher amperage ranges — often within 10–50 A for these modules, though the final rating comes down to individual configurations. There’s coverage for both standard industrial conditions and more specialized automation lines with that extra-wide temperature window, so the PMB power module works from refrigerated plants to motor cabinets near ovens.