CM1901 230 & 460 VAC, 1200-4500 RPM, 344 in-lbs [12.4 Nm]
CM1902 230 & 460 VAC, 1200-4500 RPM, 550 in-lbs [62.1 Nm]
CM1903 230 & 460 VAC, 1200-4500 RPM, 757 in-lbs [85.5 Nm]
CM1904 230 & 460 VAC, 1200-3360 RPM, 939 in-lbs [106.1 Nm]