Description

Marathon® AC Motor, 8-Pole Continuous-Duty, Compressor Motors, General Purpose AC Motors Application, Inverter Ready Special Features, 125 hp, 460 VAC, 172 A, 60 Hz Frequency, 3 ph, 890 rpm Speed, 1 Speed, Totally Enclosed Fan Cooled Enclosure, 445T Frame, 3.38 in Dia x 8.75 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 924 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class H, Cast Iron, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 43.35 in L x 33.88 in W x 29.01 in H Dimensions

Features:

• Bearing Current Protection (BCP)
• Design B motors
• Horizontal motor orientation
• Squirrel cage induction run
• Rated 60/50 hertz, 190/380 V at next lower horsepower
• Motor will accept a C-face kit
• Severe duty kits available
• Shaft slinger, Regreasable bearings (182T and larger), lead lugs (364T and larger), and bearing caps on 444T and larger
• Roller bearing on shaft end for belted load only
• Standard F1, reversible to F2 assembly

Applications:

Pumps, Conveyors, Blowers and Other Industrial Machinery

Standards/Approval:

• CE
• CSA Certified
• NEMA Premium® XRI® Efficiency
• UL Listed

Warranty:

3 Years

Amperage Rating	172 A
Application Type	Compressor Motors, General Purpose AC Motors
Bearing Type	Ball
Constant Torque Speed Range	2:1
Dimensions	43.35 in L x 33.88 in W x 29.01 in H
Enclosure Type	Totally Enclosed Fan Cooled
Frame	445T
Frequency Rating	60 Hz
Horsepower	125 hp
Insulation Class	Class H
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	3.38 in Dia x 8.75 in L
Manufacturer	LEESON ELECTRIC CORPORATION