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GT0477

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Marathon GT0477 50 HP, 1800 RPM three-phase JM pump motor with a 326JM NEMA frame and drip proof (DP) enclosure. Operates on 208-230/460V at 60 Hz. Designed for close-coupled industrial pump applications requiring reliable, continuous-duty performance.

MODEL GT0477

BRAND

Marathon Electric

SKU

5810477

WEIGHT

608.000 lb

UOM

each

UPC

722856060839

Contact supplier for technical support on: 715-675-8090

$6,339.73 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Enclosure

DP

Frame

326JM

HP

50

Hz

60

Phase

3

RPM

1700 - 1800

Voltage

208-230/460

Marathon AC Motor, 4-Pole Continuous/Inverter Duty Low Voltage, Application Type: Close Coupled Motors, Special Features: Squirrel Cage Inverter Rated Motors, 50 hp, 230/460 VAC, 118/59 A, 60 Hz, 3 ph, 1780 rpm, 1 Speed, IP22 DP Enclosure, 326JM Frame, 2.36 in Dia x 5-1/2 in L Extension Shaft, Reversible, Service Factor: 1.15, Deep Groove Ball Bearing, 147 ft-lb Full Load Torque, Rigid Base Mount, 40 deg C, Insulation Class: Class F, Rolled Steel, Constant Torque Speed Range: 10:1, Variable Torque Speed Range: 2:1, 30.12 in L x 17.92 in H

Features:

Standard assembly F1, reversible to F2 assembly
Dual frame mounting holes
Nameplated 60/50 Hz, 190/380 V at next lower horsepower

Specs:

Variable Torque Speed Range	2:1
Constant Torque Speed Range	10:1
Service Factor	1.15
Special Features	Squirrel Cage Inverter Rated Motors
Application Type	Close Coupled Motors
Insulation Class	Class F
Shaft Size	2.36 in Dia x 5-1/2 in L Extension
Torque Rating	147 ft-lb Full Load
Phase	3 ph
Horsepower	50 hp
Number of Speeds	1
Rotation	Reversible
Frame	326JM
Bearing Type	Deep Groove Ball
Temperature Rating	40 deg C
Enclosure Type	IP22 DP
Speed	1780 rpm
Frequency Rating	60 Hz
Mounting Type	Rigid Base
Amperage Rating	118/59 A
Voltage Rating	230/460 VAC
Dimensions	30.12 in L x 17.92 in H
Material	Rolled Steel
Type	4-Pole Continuous/Inverter Duty Low Voltage

Full Engineering Drawing

Instruction/Installation Manual

Specification Sheet

Warranty Information

SKU: 5783564

Excellent

Fast and free drop ship when I needed it ASAP.

SKU: 2270283

Good pricing quick delivery

Best pricing and fast delivery

SKU: 5918007

Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

SKU: 2270613

Ordered new motor

New motor came within 3 days of ordering thanks for the perfect product and service

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Reviews

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Excellent

Fast and free drop ship when I needed it ASAP.

SKU: 2270283

Good pricing quick delivery

Best pricing and fast delivery

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Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

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Ordered new motor

New motor came within 3 days of ordering thanks for the perfect product and service