0.4 kW PacDrive 3 servo drive with SERCOS III
The LXM52DU60C41000 is a Schneider Electric PacDrive 3 single-axis servo drive rated 0.4 kW nominal power with a 0.8 kW continuous power ceiling for sustained duty cycles. It delivers 1.5 A continuous output current at 8 kHz switching frequency, with a 3-second peak of 6 A for acceleration transients — the peak-to-continuous ratio matters when sizing for high-inertia loads that need short torque bursts. Supply voltage covers 208 to 480 V three-phase at 50/60 Hz, making it drop-in for 230 V or 400 V line architectures common across European and North American panels.
Continuous current derating at 8 kHz switching
The 1.5 A continuous rating is specified at the 8 kHz switching frequency — raising the carrier frequency to quiet motor whine reduces available current; the drive's thermal model follows the I²t limit of the output stage. IP20 enclosure means the drive is intended for cabinet mounting where the panel provides the environmental seal — the 48 mm width and 270 mm height fit standard sub-panel layouts alongside a motion controller and power supply. Operating ambient range is 0 to 50 °C; above 40 °C the continuous output current derates per the drive's thermal curve, so the panel airflow must keep the intake below that ceiling for full rated output.
SERCOS III motion bus and I/O complement
Integrated SERCOS III interface handles real-time motion control over a ring topology — cycle times down to 31.25 µs are achievable on this bus, matching the drive's 8 kHz current loop update rate. Four digital inputs plus two digital outputs, all at 24 V DC, cover basic limit-switch and enable-signal wiring without an add-on I/O slice; two touch-probe inputs support registration mark capture for cut-to-length or print-mark applications. The STO (Safe Torque Off) inputs have a contact bounce time requirement above 1 ms on the compliment signals — this sets the minimum debounce filter on the safety relay or PLC output driving them.
Compliance documentation covers IEC 61800-3 (EMC environment) and IEC 61800-5-1 (electrical safety for adjustable-speed drives) — the drive carries the CE mark for European panel integration.