Marathon®
145THTR5326

Marathon® Black Max® AC Motor, Brake Motors, Compressor Motors, Hoist Motors Application, 4-Pole, Inverter Only Starting Method Special Features, 1/2 hp, 230/460 VAC, 4.8/2.4 A, 60 Hz Frequency, 1755 rpm Speed, 1 Speed, TENV Enclosure, 145TC Frame, 0.88 in Dia Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, Bolted-On Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel, 41.667 Constant Torque Speed, 16.04 in L Dimensions

• Optimized for operation with IGBT inverter (NEMA design A)
• Constant torque operation from 0 to base speed on vector drive
• MaxGuard inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted)
• Double-shielded ball bearings provide longer service life
• Normally closed thermostats (one per phase, Class F or H as noted)
• Standard F1, reversible to F2 assembly
• 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting

• Specification S... https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Marathon_145THTR5326_Specification_Sheet.pdf