Marathon Y851A 100 HP, 1188 RPM three-phase general purpose motor with a NEMA 444T frame and Totally Enclosed Fan Cooled enclosure. Operates on 460V at 60 Hz with a 1.15 service factor. Designed for continuous industrial duty applications.

Marathon Blue Chip AC Motor, 6-Pole Continuous-Duty, 100 hp, 460 VAC, 114 A, 60 Hz Frequency, 3 ph ph, 1188 rpm Speed, 1 Speed, Totally Enclosed Fan Cooled (TEFC) Enclosure, 444T Frame, 3.38 in Dia x 8.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 554 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 50.787 in L x 32.12 in W x 27.14 in H Dimensions

Features:

• Blue Chip motor quality, 100% cast iron construction for rigidity and reduced vibration
• 4140 high strength shaft material
• NEMA design C for extra high starting and breakdown torque design
• Roller bearing on drive end for belted loads
• IP55 rating, enclosure protection against dust and water jets
• Suitable for wye-delta and across the line or part winding start
• Axial surface seal (50 to 200 hp) and Inpro smart ring plus on the 250 hp model, rotating shaft seals on each end
• External epoxy paint
• Brass drain and breather
• Horizontal motor orientation
• Squirrel cage inverter rated

Specs: