Marathon® Blue Chip® AC Motor, 15/3.75 hp, 460 V, 2 Speed

Description

Marathon® Blue Chip® AC Motor, 4/8-Pole Continuous-Duty, Chiller/Cooling Tower Motors, Fan & Blower Motors Application, Severe Duty Motors Special Features, 15/3.75 hp, 460 V AC, 18/6 A, 60 Hz Frequency, 3 ph, 1770/875 rpm Speed, 2 Speed, TEFC Enclosure, 256T Frame, 1.63 in Dia x 4.2 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 56 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 25.4 in L x 19.35 in W x 16.63 in H Dimensions

Features:

• Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
• Internal and external epoxy paint finish
• Extended grease tubes regreasable in service
• T-drains provided for effective drainage
• Actual test and vibration data supplied with each motor
• Horizontal motor orientation
• Squirrel cage induction run
• Shaft Slinger, Forsheda seals on both ends
• Continuous duty cycle design allows maximum operation at the rated power specifications
• Class B or F Insulation protects motor for a maximum temperature rating
• Permanently lubricated, double-sealed bearings extend the lifetime of the motor

Standards/Approval:

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

Amperage Rating	18/6 A
Application Type	Chiller/Cooling Tower Motors, Fan & Blower Motors
Bearing Type	Ball
Dimensions	25.4 in L x 19.35 in W x 16.63 in H
Enclosure Type	TEFC
Frame	256T
Frequency Rating	60 Hz
Horsepower	15/3.75 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	2
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.63 in Dia x 4.2 in L
Special Features	Severe Duty Motors
Manufacturer	Marathon®