Details

Description

Marathon® AC Motor, 4-Pole Continuous/Inverter Duty Low Voltage, Application Type: Vertical Hollow Shaft P-Base Motors, Special Features: Squirrel Cage Inverter Rated Motors, 150 hp, 460 V AC, 174 A, 60 Hz, 3 ph, 1785 rpm, 1 Speed, IP23, WP1 Enclosure, 444TPV Frame, 20 in Dia x 0.27 in L Extension Shaft, CCW/Reversible without Non-Reversible Ratchet, Service Factor: 1.15, Deep Groove Ball Drive End/Duplex Tandem Angular Contact Opposite Drive End Bearing, 441 ft-lb Full Load Torque, Round Mount, 40 deg C, Insulation Class: Class F, Cast Iron, Variable Torque Speed Range: 3:1, 49.96 in L x 49.96 in H

Features:

High thrust
Couplings of alternative sizes are available through Modification Center
Bi-directional fan
Mounting IM B3, IM B5, IM B14, IM B35, IM V1 (Special mounting on request)
Captive screws for Terminal Box cover

Standards/Approval:

CE Certified
CSA Certified
UL Recognized
NEMA Premium® Efficiency
NEMA Design Code: B

Warranty:

12 months

Attributes/Specifications

Amperage Rating	174 A
Application Type	Vertical Hollow Shaft P-Base Motors
Bearing Type	Deep Groove Ball Drive End/Duplex Tandem Angular Contact Opposite Drive End
Dimensions	49.96 in L x 49.96 in H
Enclosure Type	IP23, WP1
Frame	444TPV
Frequency Rating	60 Hz
Horsepower	150 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Round
Number of Speeds	1
Phase	3
Rotation	CCW/Reversible without Non-Reversible Ratchet
Service Factor	1.15
Shaft Size	20 in Dia x 0.27 in L Extension
Special Features	Squirrel Cage Inverter Rated Motors
Manufacturer	Marathon®