The MPF-A540K-MJ74BA is a food-grade servo motor with a 230 VAC power supply, featuring a frame size 5 (165 mm/6.50 in.) and stack length 40 (101.6 mm/4.0 in.). It operates at 4000 RPM with multi-turn capability and includes a high-resolution absolute feedback encoder. The motor has a keyed shaft and comes with a 2-year warranty from RADWELL (factory warranty not applicable).