M.1302.5246 Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen M.1302.5246 is part of the MMC Standalone Smart Drives series and supports a maximum supply voltage of 3 × 480 VAC at 50/60 Hz. This drive features IP20 protection, a rated current of 42 Amps at 40°C, and a peak current of 1.5 times the nominal value for less than one minute at 40°C. It weighs 1.6 kilograms and operates in temperatures ranging from -25°C to +55°C.
Internal Product Review
The M.1302.5246 is a Kollmorgen MMC standalone smart drive designed for dependable motion control with IP20 protection and a rated current of 42 A at 40°C. Operation on supplies up to 3 × 480 VAC at 50/60 Hz and low 15 W power loss support efficient cabinet integration and stable drive performance. Strong thermal capability is a key advantage, with operation from -25°C to +55°C.
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Product Description:
The M.1302.5246 is a standalone smart drive supplied by Kollmorgen within the MMC Standalone Smart Drives series. This unit operates as a three-phase servo amplifier that converts fixed-frequency mains power into regulated current for motion axes in industrial automation. Intended for decentralized mounting, it combines power electronics, control logic, and diagnostics in one housing, allowing conveyor sections, pick-and-place heads, and compact gantries to operate without separate control cabinets. Its integrated design also reduces the number of external components and connections required for each controlled axis.
The enclosure is rated IP20, which prevents accidental finger contact with energized parts when the drive is installed inside a ventilated panel. The power section accepts up to 3 × 480 VAC at 50/60 Hz, allowing direct connection to common factory mains supplies. Under nominal thermal conditions, it supplies a continuous output current of 42 A at 40 °C. The drive supports overloads of 1.5 times the nominal current for less than 1 minute per hour at 40 °C, accommodating brief acceleration peaks without exceeding the stated duty cycle. When the ambient temperature inside the enclosure exceeds the 40 °C reference, the available current decreases linearly by 1.4% per °C, so system designs must provide adequate cooling or apply appropriate derating.
Power loss from the electronics is limited to 15 W, reducing cabinet ventilation requirements and simplifying thermal management. The drive has a mass of 1.6 kg, allowing it to be mounted without substantial additional bracing. Field wiring terminals accept conductors with cross-sectional areas of up to 10 mm², providing sufficient capacity for the stated current range. The phase-to-ground insulation withstands 2.7 kVDC for 2 seconds at 25 °C, providing suitable clearance and creepage performance for 480 V networks. The drive can be stored at temperatures from -25 °C to +85 °C and operated at temperatures as low as -25 °C. It also supports operation at altitudes below 2,000 meters, allowing installation across a broad range of industrial locations.
