MMC-SD-1.3-460 by Kollmorgen

The Kollmorgen MMC-SD-1.3-460 is a high-performance module in the MMC Standalone Smart Drives series designed for precise motion control in industrial automation. Featuring a continuous output power of 1.3 kW at 460 VAC and a continuous output current of 3.0 A, this smart drive operates on a wide AC input voltage range of 207-460 VAC, 3Ø. It provides robust, adaptable power delivery for applications requiring reliable, constant torque and speed regulation.

Incorporating advanced power management, the MMC-SD-1.3-460 delivers a peak output current of 6.0 A and sustains 110 µF DC bus capacitance for stable bus voltage under transient loads. Its I²t rating of 228 A²s minimizes thermal stress during inrush events, while a maximum inrush current of 4.56 A RMS protects against surge damage. The unit’s compact footprint (4.14×13.66×8.35 in / 105×347×212 mm) and low power loss of 34 W underscore its efficiency and space-saving design.

Built to endure demanding industrial environments, this smart drive features energy absorption of 10 J (460 VAC) for transient suppression and a 780 VDC shunt switch threshold for enhanced protection. The nominal input current of 2.44 A RMS and maximum fuse recommendations (9 A for 460 VAC) ensure compatibility with standard plant infrastructure. Weighing just 10 lbs, the MMC-SD-1.3-460 combines durability with ease of installation. Its precise current optimization and intelligent bus link power of 2.0 kW deliver superior efficiency and reliability, making it ideal for motion-critical applications in harsh industrial settings.