Kollmorgen (Radford, VA) has introduced AKM™ 8 servo motors as part of the AKM motor series, which offers 8 frame sizes, 28 frame/stack combinations, and 112 “standard” windings. The AKM8 is available in two standard flange/shaft combinations designed to integrate with 80 to 90% of machine builder needs around the globe. The windings are designed to operate at 230, 400, and 480 VAC, eliminating the need for voltage transformation across various geographic regions. The motors feature Class F insulation for a temperature rating of 155 °C, and provide stall torque from 75 to 180 Nm, operating speeds up to 2500 rpm, and power up to 19.8 KW, with bearing lifetime rated to 20,000 h.
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