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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
Contact supplier for technical support on: 715-675-8090
$4,033.05 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 |
SKU: 2270586
Awsome service
The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin
Read moreSKU: 2267999
1/2 hp. motor
Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read moreSKU: 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
Read more
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SKU: 2270586
Awsome service
The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin
Read moreSKU: 2267999
1/2 hp. motor
Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.
Read moreSKU: 2303511
Marathon y543 shipping
The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.
Read moreSKU: 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
Read more