Century (A.O. Smith) 3.0 HP Full Rate Energy Efficient Motor, Round Flange 56J Frame, Single Speed - Model B131

$528.31

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Part # 5225X

By Century Motors

  5 Average  

Details

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Part # 5225X

Warranty 1 Year

Manufacturer Code B131

Alternate Part #'s 110286, 1203065400, 12503125402, 141972, 142817, 150239, 152563, 158135, 158375, 159815, 159990, 1625Z-1-M4C, 164280, 164524, 164795, 164796, 165115, 165220, 165388, 17456, 17458, 177023, 177028, 177034, 177173, 177463, 177503, 193635, 1D205, 5KCR49ZN2092X, 5U154, 7-159990-06, 815999006, A0564600, B131, B712, B732, B911, C1440, CT230CE, CT230T, MGT605102, SP-1625-Z1-M4C, 35-126-1425, AOSB131

Product Description

CENTURY THREADED SHAFT, 56J FRAME CATALOG # B131 PART # 8-159990-06 ..... HORSEPOWER LABEL HORSEPOWER: 3.0 SERVICE FACTOR: 1.15 EFFECTIVE HORSEPOWER: 3.45 ..... ELECTRICAL VOLTAGE: 230 VOLTS SINGLE PHASE AMP DRAW: 14.1 AMPS AT 230 VOLTS. ..... DEMINSIONS LENGTH: 11" SHAFT LENGTH: 2 1/2" DIAMETER: 6 1/2" MOUNTING HOLES: (4) 5 7/8" CENTER TO CENTER ..... CAPACITOR RUN CAPACITOR, 35 MF, 370 VOLTS *CURRENT MODEL* MOUNTING ON TOP OF MOTOR (OPT# 5270-02) SHIPPING WEIGHT: 39.10 LBS

Note: NOT California Title 20 Compliant. 

California Title 20 Compliant Options:

  • Dual Speed - B966
Motor Dimensions Motor Dimensions
Motor Image Motor Image

Product Specifications

Motor Name:
3 HP B131 Replacement Pool Motor
HP:
3 HP
Speed:
Single
RPM:
3450 RPM
Volts:
230 V
Amps:
14.1 amp
Service Factor:
1.15
Total HP:
3.45 HP
Frame:
56J
Stock #:
B131
Shaft:
Threaded
Overload Protector:
Auto
Dimension Letter:
C
Dimensions:
14.15 in.
Commonly Used On:
Jandy
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?     Asked on 5/6/2020by Ernesto Morales

Hello, Could you tell me what is the run capacitor for this motor, please? The capacitor damaged, but the jacket is too rusty that I can not read the label. Thanks
 Reply

A  Answered on 5/6/2020 by InyoPools Product Specialist Patrick P.

This B131 Motor uses this Pool Motor Capacitor
 Reply


?     Asked on 5/22/2019by Matt

Hi, So I'm ordering the A.O. Smith 3 HP Round Flange 56J Full Rate EE Motor - B131 that was recommended to me. It is a replacement for my existing motor. Can I reuse my existing bracketing and gaskets? Or should I replace them with new parts, and if so, what extra parts should I be ordering? Let me know if you would like me to send photos of my existing pump, etc. Thanks, Matt
 Reply

A  Answered on 5/22/2019 by InyoPools Product Specialist Hector F.

Most commonly the seals and gaskets are replaced when replacing a motor and the rest of the parts are reused unless they are clearly worn or damaged. In order to locate the correct seals and gaskets we will need the model name or number of the pump housing that the motor bolts to. If you are not sure of that model please send images of it to upload@inyopools.com so we can confirm.
 Reply


?     Asked on 1/11/2012by Guest

What is Service Factor?
 Reply

A  Answered on 1/11/2012 by InyoPools Product Specialist Patrick P.

Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.
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