Marathon® Blue Chip® AC Motor, 75/18.75 hp, 460 VAC, 405T Frame

Description

Marathon® Blue Chip® AC Motor, 4/8-Pole Continuous-Duty, Chiller/Cooling Tower Motors, Fan & Blower Motors Application, Severe Duty Motors Special Features, 75/18.75 hp, 460 VAC, 83/27 A, 60 Hz Frequency, 3 ph, 1785/890 rpm Speed, 2 Speed, TEFC Enclosure, 405T Frame, 2.88 in Dia x 7.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 277 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, 37.14 in L x 30.6 in W x 24.45 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
• Shaft slinger
• Forsheda® seals on both ends
• Actual test and vibration data supplied with each motor
• Horizontal motor orientation
• Squirrel cage induction run

Standards/Approval:

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

Amperage Rating	83/27 A
Application Type	Chiller/Cooling Tower Motors, Fan & Blower Motors
Bearing Type	Ball
Constant Torque Speed Range	10:1
Dimensions	37.14 in L x 30.6 in W x 24.45 in H
Enclosure Type	TEFC
Frame	405T
Frequency Rating	60 Hz
Horsepower	75/18.75 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	2.88 in Dia x 7.5 in L
Manufacturer	Marathon®