Marathon® AC Motor, 75 hp, 230/460 V AC, 4-Pole

Description

Marathon® Globetrotter® AC Motor, 4-Pole Continuous-Duty, IEC Metric Motors, Inverter Ready Special Features, 75 hp, 230/460 V AC, 174/87 A, 60 Hz Frequency, 3 ph, 1785 rpm Speed, 1 Speed, TEFC Enclosure, 250M Frame, 2.56 in Dia x 5.51 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, 922 mm L x 510 mm W x 615 mm H Dimensions

Features:

• IP55 weatherproof enclosure
• Wye start-delta run on 160 frame and larger
• IEC design "N" with NEMA "B" torques
• Terminal blocks, stud type and zero creepage
• Horizontal motor orientation
• Squirrel cage inverter rated
• MAX GUARD Class F Insulation, Class B rise at rated KW
• Top Mounted/Oversized gasketed terminal box
• 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
• Blue Chip quality, 100 Percent cast iron construction for rigidity and reduced vibration
• Internal and external epoxy paint
• Precision balanced to .08 in/sec, Extended grease tubes
• Normally closed thermostats (must be connected to control circuit)

Standards/Approval:

• CE
• CSA Certified
• IE3/IEC 34/IEC 72 Standard
• NEMA Premium® Efficiency
• UL Listed

Warranty:

1 Year

Amperage Rating	174/87 A
Bearing Type	Ball
Constant Torque Speed Range	10:1
Dimensions	922 mm L x 510 mm W x 615 mm H
Enclosure Type	TEFC
Frame	250M
Frequency Rating	60 Hz
Horsepower	75 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	2.56 in Dia x 5.51 in L
Special Features	IEC Metric Motors, Inverter Ready
Manufacturer	Marathon®