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Marathon U1131
model# 445TSTDCD4036
250 horsepower 1800RPM 447TS frame drip proof 3 phase 575 volt 60 hertz electric motor
Marathon U1131 445TSTDCD4036 250HP 1800RPM 447TS frame drip proof 3 phase 575 volt 60 hertz electric motor
MODEL U1131
Contact supplier for technical support on: 715-675-8090
$10,586.40 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Enclosure
DP
Frame
447TS
HP
250
Hz
60
Phase
3
RPM
1700 - 1800
Voltage
575
Regal Beloit Marathon U1131
UPC: 722856068163 | UNSPSC: 26101112 | GTIN:
Electric Motors > AC Motors
Marathon® AC Motor, 4-Pole Continuous-Duty Low Voltage, Fire Pump Motors Application, Squirrel Cage Induction Run Motors Special Features, 250 hp, 575 VAC, 222 A, 60 Hz Frequency, 3 ph ph, 1788 rpm Speed, 1 Speed, IP23 DP Enclosure, 447TS Frame, 2-3/8 in Dia x 4-3/4 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 736 ft-lb Full Load Torque, Rigid Base Mounting, 50 deg C, Insulation Class: Class F, Cast Iron, 45.95 in L x 26.9 in H Dimensions
Features:
- Designed for use on pumps for fire pump duty
- Red paint on 25 hp through 200 hp
- Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
- Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
Specs:
- Service Factor: 1.15
- Special Features: Squirrel Cage Induction Run Motors
- Application Type: Fire Pump Motors
- Insulation Class: Class F
- Shaft Size: 2-3/8 in Dia x 4-3/4 in L Extension
- Torque Rating: 736 ft-lb Full Load
- Phase: 3 ph
- Horsepower: 250 hp
- Number of Speeds: 1
- Rotation: Reversible
- Frame: 447TS
- Bearing Type: Deep Groove Ball
- Temperature Rating: 50 deg C
- Enclosure Type: IP23 DP
- Speed: 1788 rpm
- Frequency Rating: 60 Hz
- Mounting Type: Rigid Base
- Amperage Rating: 222 A
- Voltage Rating: 575 VAC
- Dimensions: 45.95 in L x 26.9 in H
- Material: Cast Iron
- Type: 4-Pole Continuous-Duty Low Voltage
Packaging:
- Length: 50.67 in
- Width: 38.94 in
- Height: 35.95 in
Certifications/Standards:
CE Certified | CSA file LR2025 | UL file EX5190 | NEMA Design Code: B
Warranty:
12 months
SKU: 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 moreWhen you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.
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Brand | Cleveland |
Model | C39166 |
SKU: 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 more