Marathon® 50 hp Compressor Motor, Inverter Ready, 575 V, 1780 rpm

Description

Marathon® AC Motor, 4-Pole Continuous-Duty, Compressor Motors, General Purpose AC Motors Application, Inverter Ready Special Features, 50 hp, 575 VAC, 47 A, 60 Hz Frequency, 3 ph, 1780 rpm Speed, 1 Speed, TEFC Enclosure, 326T Frame, 2.13 in Dia x 5.25 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 223.5 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, 31.02 in L x 18.49 in H Dimensions

Features:

• Bearing Current Protection (BCP)
• Shaft slinger
• Motors accept c-face kits
• Suitable for use on a variable frequency drives
• Horizontal motor orientation
• Squirrel cage induction run

Applications:

Pumps, Conveyors, Blowers and Other Industrial Machinery

Standards/Approval:

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

Warranty:

3 Years

Amperage Rating	47 A
Application Type	Compressor Motors, General Purpose AC Motors
Bearing Type	Ball
Constant Torque Speed Range	10:1
Dimensions	31.02 in L x 18.49 in H
Enclosure Type	TEFC
Frame	326T
Frequency Rating	60 Hz
Horsepower	50 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	2.13 in Dia x 5.25 in L
Manufacturer	Marathon®