Marathon® 150 hp Explosion Proof AC Motor, 460 V, 4-Pole

Description

Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready Special Features, 150 hp, 460 V AC, 172 A, 60 Hz Frequency, 3 ph, 1785 rpm Speed, 1 Speed, XPFC Enclosure, 445T Frame, 3.38 in Dia x 8.75 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 553 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 43.35 in L x 36.81 in W x 26.52 in H Dimensions

Features:

• Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
• Internal and external surfaces treated with epoxy paint
• Normally closed thermostats (must be connected to control circuit)
• Shaft slinger
• Meets temperature code T3B
• Horizontal motor orientation
• Squirrel cage inverter rated
• Precision balanced to .08 in/sec, Extended grease tubes
• MAX GUARD Class F Insulation, Class B rise at rated KW
• Rotatable/Removable Base (63-90 frame)
• Wye Start-Delta Run on 160 Frame and larger
• Top Mounted/Oversized gasketed terminal box

Standards/Approval:

• NEMA Premium® XRI® Efficiency

Warranty:

3 Years

Amperage Rating	172 A
Bearing Type	Ball
Constant Torque Speed Range	2:1
Dimensions	43.35 in L x 36.81 in W x 26.52 in H
Enclosure Type	XPFC
Frame	445T
Frequency Rating	60 Hz
Horsepower	150 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	3.38 in Dia x 8.75 in L
Special Features	Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready
Manufacturer	Marathon®