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Marathon General Purpose Motors

Inquiry
  Post Date: Jul 19,2013
  Expiry Date: Jul 19,2014
  Detailed Description: "Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:Z421
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:143JP
Hertz:60
HP:1.5
Mounting:C-Face with Rigid Base
Phase:1
Voltage:115/208-230

JP Close-Coupled Pump, Single Phase
Dripproof, C-Face with Rigid Base

Applications:
Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:
NEMA JP pump shaft dimensions
Ball bearings, mechanically locked on shaft end
Capacitor start design
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications except where footnoted
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M104
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:143JPV
Hertz:60
HP:1.5
Mounting:C-Face/Vertical and C-Face with Rigid Base
Phase:3
Voltage:208-230/460

JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications except where footnoted
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger:
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:K083
Manufacturer:Marathon
Enclosure:Dripproof
Frame:56HZ
Hertz:60
HP:1.5
Mounting:Rigid Base
Phase:3
Voltage:575

575 Volt: General Purpose, Three Phase
Dripproof, Rigid Base

Applications:

General purpose use on compressors, pumps, conveyors, fans, blowers, and other
machinery in environments that are relatively clean and dry where 575 volt three
phase power is readily available.

Features:

Ball bearings
NEMA Service Factors
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Condenser Fan, Three Phase, Open Air Over
56 Frame, Belly Band/Resilient Mount

Applications:

Commercial condenser fans may be installed outdoors. These motors need to be
mounted within the airflow of the fan for proper cooling. Used on Trane, Carrier,
Climtrol and York units, 5 tons and larger.

Features:

Enclosed shaft end bracket, vented frame
60°C ambient
Automatic reset thermal protector
Nameplate 60/50 hertz 190/380 volts,
at next lower HP
Double sealed ball bearings
5/8"" Dia. x 5"" long shaft with flat and
keyway
Shaft slinger
Threaded lead exit
Patented VCD™ - Voltage Change Device
4 Locating screws 90 degrees apart,
3.33"" from outer edge of shaft slinger
Hubs on both ends will accept resilient
base kits, see Accessories section (except
X524 and X526 - horizontal only)
Ball Bearings
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M809
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:213HP
Hertz:60
HP:10
Mounting:P-Base
Phase:3
Voltage:230/460

Vertical Solid Shaft P-Base
Dripproof

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. HP type shafts, per NEMA MG-1 18.625. HPH and TCV
type shafts, single phase, wound rotor designs, and other modifications such as
adding screens are also available through special order--contact Marathon Electric for
more information.

Features:

Normal thrust
Ball bearings
Class B insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Dripproof

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. HP type shafts, per NEMA MG-1 18.625. HPH and TCV
type shafts, single phase, wound rotor designs, and other modifications such as
adding screens are also available through special order--contact Marathon Electric for
more information.

Features:

Normal thrust
Ball bearings
Class B insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M887
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:284HP
Hertz:60
HP:10
Mounting:P-Base
Phase:3
Voltage:230/460

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E581
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:444TS
Hertz:60
HP:125
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M889
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:254HP
Hertz:60
HP:15
Mounting:P-Base
Phase:3
Voltage:230/460

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E189
Manufacturer:Marathon
Enclosure:Dripproof
Frame:254JMV
Hertz:60
HP:15
Mounting:C-Face with Rigid Base
Phase:3
Voltage:575

575 Volt: JM Close-Coupled Pump, Three Phase
Dripproof, C-Face and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry. For use outdoors an
enclosure or drip cover may be required (see Accessories section).

Features:

NEMA JM pump shaft dimensions
JMV frame includes drip cover for vertical mount without base
JM frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

575 Volt: Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, paper mills,
refineries, mines, food processing, foundries, and other severe duty environments where
long life and ultra-high efficiency are desired. Guaranteed efficiencies offer an eXtra
Return on your Investment when using these premium efficiency motors on high cycle
or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies, except where noted
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Provisions to add stub shaft for an encoder
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT Power
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45, USCG Marine Duty, IP54 Construction
Meets Ford EMS Automotive Specification
Division 2 CSA certification nameplate, for hazardous locations, Class 1 Groups A, B, C,
and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 449T), CSA Certified
Three year warranty
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque,1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50 HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E586
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:445T
Hertz:60
HP:150
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:Z423
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:145JP
Hertz:60
HP:2
Mounting:C-Face with Rigid Base
Phase:1
Voltage:115/208-230

JP Close-Coupled Pump, Single Phase
Dripproof, C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
Ball bearings, mechanically locked on shaft end
Capacitor start design
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications except where footnoted
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:W516
Manufacturer:Marathon
Enclosure:Totally Enclosed
Frame:213T
Hertz:60
HP:2
Mounting:Rigid Base
Phase:3
Voltage:460

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger:
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

575 Volt: General Purpose, Three Phase
Dripproof, Rigid Base

Applications:

General purpose use on compressors, pumps, conveyors, fans, blowers, and other
machinery in environments that are relatively clean and dry where 575 volt three
phase power is readily available.

Features:

Ball bearings
NEMA Service Factors
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M169
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:254JPV
Hertz:60
HP:20
Mounting:C-Face/Vertical and C-Face with Rigid Base
Phase:3
Voltage:208-230/460

JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications except where footnoted
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:U222
Manufacturer:MARATHON
Enclosure:Dripproof
Frame:256JPV
Hertz:60
HP:20
Mounting:C-Face/Vertical and C-Face with Rigid Base
Phase:3
Voltage:230/460

JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications except where footnoted
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Dripproof

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. HP type shafts, per NEMA MG-1 18.625. HPH and TCV
type shafts, single phase, wound rotor designs, and other modifications such as
adding screens are also available through special order--contact Marathon Electric for
more information.

Features:

Normal thrust
Ball bearings
Class B insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:M895
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:324HP
Hertz:60
HP:20
Mounting:P-Base
Phase:3
Voltage:230/460

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:W552
Manufacturer:Marathon
Enclosure:Totally Enclosed
Frame:256T
Hertz:60
HP:20
Mounting:Rigid Base
Phase:3
Voltage:575

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Blue Chip® quality, cast iron construction for rigidity
and reduced vibration
Open Conrad radial ball bearings rated at
100,000 hour B-10 life on direct coupled-loads
except where footnoted
Grease fittings with extended grease tubes
Oversized cast iron conduit box
Epoxy, 100% solids, Vacuum Pressure Impregnation
(VPI) resin
1.15 Service Factor (except where footnoted)
Front and rear cast iron bearing caps
Provisions for jacking bolts in all four feet
Actual test and vibration data included with each motor.
Class F insulation. Form wound coils
Internal and external epoxy finish
Rotating shaft seals, Inpro® Smart Rings on each end
Provisions for dowel pins in drive end feet
Ground provisions on foot and in the conduit box
Frames drilled with four sets of footholes, 5009,
5010, 5011 and 5012 as standard except where
footnoted
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2C @ 1.0 Service Factor
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2B @ 1.15 Service Factor
IEEE-841 features available contact customer service
for details
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E589
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:449T
Hertz:60
HP:200
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E587
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:445TS
Hertz:60
HP:200
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:W564
Manufacturer:Marathon
Enclosure:Totally Enclosed
Frame:326T
Hertz:60
HP:25
Mounting:Rigid Base
Phase:3
Voltage:460

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:Y258
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:5011S
Hertz:60
HP:250
Mounting:Rigid Base
Phase:3

Applications:
For extreme applications in the process industries such as chemical plants,
pulp and paper mills,food processing,foundries,and other severe duty
nvironments where medium voltage power is available.


Features:
Blue Chip® quality, cast iron construction for rigidity
and reduced vibration
Open Conrad radial ball bearings rated at
100,000 hour B-10 life on direct coupled-loads
except where footnoted
Grease fittings with extended grease tubes
Oversized cast iron conduit box
Epoxy, 100% solids, Vacuum Pressure Impregnation
(VPI) resin
1.15 Service Factor (except where footnoted)
Front and rear cast iron bearing caps
Provisions for jacking bolts in all four feet
Actual test and vibration data included with each motor
Class F insulation. Form wound coils
Internal and external epoxy finish
Rotating shaft seals, Inpro® Smart Rings on each end
Provisions for dowel pins in drive end feet
Ground provisions on foot and in the conduit box
Frames drilled with four sets of footholes, 5009,
5010, 5011 and 5012 as standard except where
footnoted
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2C @ 1.0 Service Factor
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2B @ 1.15 Service Factor
IEEE-841 features available contact customer service
for details
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:

Features:
Blue Chip® quality, cast iron construction for rigidity
and reduced vibration
Open Conrad radial ball bearings rated at
100,000 hour B-10 life on direct coupled-loads
except where footnoted
Grease fittings with extended grease tubes
Oversized cast iron conduit box
Epoxy, 100% solids, Vacuum Pressure Impregnation
(VPI) resin
1.15 Service Factor (except where footnoted)
Front and rear cast iron bearing caps
Provisions for jacking bolts in all four feet
Actual test and vibration data included with
each motor
Class F insulation. Form wound coils
Internal and external epoxy finish
Rotating shaft seals, Inpro® Smart Rings on each end
Provisions for dowel pins in drive end feet
Ground provisions on foot and in the conduit box
Frames drilled with four sets of footholes, 5009,
5010, 5011 and 5012 as standard except where
footnoted
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2C @ 1.0 Service Factor
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2B @ 1.15 Service Factor
IEEE-841 features available contact customer service
for details
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:W629
Manufacturer:Marathon
Enclosure:Totally Enclosed
Frame:447/9T
Hertz:60
HP:250
Mounting:Rigid Base
Phase:3
Voltage:460

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:
Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E344
Manufacturer:Marathon
Enclosure:Totally Enclosed
Frame:447/9T
Hertz:60
HP:250
Mounting:Rigid Base
Phase:3
Voltage:575

575 Volt: Premium Severe Duty/Chemical Processing
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

Chemical plants, paper mills, refineries, mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are desired.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run applications.

Features:

Meets or exceeds NEMA Premium® efficiencies, except where noted
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254 + larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, IP54 Construction
Division 2 CSA certification nameplate, for hazardous locations,
Class I Groups A, B, C, and D
Actual test and vibration data supplied with each motor
Ball Bearings, except where noted
UL Recognized (through 449T) and CSA Certified
Three year warranty
Available with Nameplate Modification:

2:1, 20:1 or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50 HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing/IEEE-841,
Three Phase, NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

For extreme applications in the process industries such as chemical plants, pulp and
paper mills, refineries, above-ground mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are required.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run time applications.

Features:

Meets or exceeds NEMA Premium® efficiencies
Meets IEEE-841 standard for severe duty applications
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on
both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, API RPI4F for offshore platforms, IP56
Meets NEMA MG1 - 1.26.6 Waterproof specification
Division 2 CSA certification nameplate, for hazardous locations, Class I Groups A, B,
C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 44
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E592
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:449T
Hertz:60
HP:300
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP where
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Vertical Solid Shaft P-Base
Totally Enclosed

Applications:

For use on: Vertical end suction, short couple, centrifugal, non-clog, mix flow,
turbine, and propeller pumps. Totally Enclosed, Fan Cooled construction restricts the
free exchange of ambient air inside the motor. Suitable for demanding applications in
the process industries. HP type shafts, per NEMA MG-1, 18.625. HPH type shafts,
severe duty features, explosion proof, and other modifications such as adding screens
are also available through special order--contact Marathon Electric for more
information.

Features:

Normal thrust
Class F insulation
1.15 Service Factor
Suitable for 230 volt part winding start through 100 HP
Heavy duty lifting lugs
Drip cover/canopy cap included
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E593
Manufacturer:Marathon
Enclosure:Explosion Proof
Frame:449T
Hertz:60
HP:350
Mounting:Rigid Base
Phase:3
Voltage:460

Explosion Proof, Three Phase
Blue Chip XRI® NEMA Premium® Severe Duty
Class I Group C & D, Class II Groups F & G, Rigid Base

Applications:

For use on fans, blowers, pumps, compressors, machine tools, and other equipment
installed in hazardous environments as defined by the motor’s explosion proof class and
group rating. Consult the National Electrical Code and your local regulations for the
proper selection of motors in hazardous conditions.

Features: Meets NEMA Premium® efficiencies

10:1 Variable torque, see Inverter Duty column for constant torque
MAX GUARD® Class F insulation
1.15 Service Factor on sinewave or 1.0 Service Factor on IBGT power
Normally closed thermostats (must be connected to control circuit)
Meets UL frame temperature limit code T3B
All cast iron construction
Shaft slinger
Internal and external surfaces treated with epoxy paint
Extended grease tubes
Nameplated 60/50 Hz, 190/380 Volts, at next lower HP
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing, Three Phase,
NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

Chemical plants, paper mills, refineries, mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are desired.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run applications.

Features:

Meets or exceeds NEMA Premium® efficiencies, except where noted
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave , 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, IP54 Construction
Meets Ford EM1 Automotive Duty Specification
Division 2 CSA certification nameplate, for hazardous locations, Class I,
Groups A, B, C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 449T) CSA Certified
Three year warranty
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E777
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:447/9T
Hertz:60
HP:450
Mounting:Rigid Base
Phase:3
Voltage:460
Premium Severe Duty/Chemical Processing, Three Phase,
NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

Chemical plants, paper mills, refineries, mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are desired.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run applications.

Features:

Meets or exceeds NEMA Premium® efficiencies, except where noted
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave , 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, IP54 Construction
Meets Ford EM1 Automotive Duty Specification
Division 2 CSA certification nameplate, for hazardous locations, Class I,
Groups A, B, C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 449T) CSA Certified
Three year warranty
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing, Three Phase,
NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base

Applications:

Chemical plants, paper mills, refineries, mines, food processing, foundries, and other
severe duty environments where long life and ultra-high efficiency are desired.
Guaranteed efficiencies offer an eXtra Return on your Investment when using these
premium efficiency motors on high cycle or long run applications.

Features:

Meets or exceeds NEMA Premium® efficiencies, except where noted
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external epoxy paint
MAX GUARD® Class F insulation system
1.15 Service Factor on sinewave , 1.0 Service Factor on IGBT power
Bearing caps (254T and larger)
Precision balanced
Extended grease tubes, regreasable in service
Brass drain and breather
Meets IEEE45 USCG Marine Duty, IP54 Construction
Meets Ford EM1 Automotive Duty Specification
Division 2 CSA certification nameplate, for hazardous locations, Class I,
Groups A, B, C, and D
Actual test and vibration data supplied with each motor
Ball bearings, except where noted
UL Recognized (through 449T) CSA Certified
Three year warranty
Available with Nameplate Modification (through 40 HP):

2:1, 20:1, or 1000:1 Constant Torque, 1.0 Service Factor on IGBT (PWM) power
1.25 Service Factor through 40 HP (sinewave only)
50HZ at same HP, 1.0 Service Factor through 40 HP (sinewave only)
Contact Marathon Electric for optional nameplate markings on 50 HP and larger
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:Y933
Manufacturer:MARATHON
Enclosure:Totally Enclosed
Frame:5013LS
Hertz:60
HP:700
Mounting:Rigid Base
Phase:3

Features:
Blue Chip® quality, cast iron construction for rigidity
and reduced vibration
Open Conrad radial ball bearings rated at
100,000 hour B-10 life on direct coupled-loads
except where footnoted
Grease fittings with extended grease tubes
Oversized cast iron conduit box
Epoxy, 100% solids, Vacuum Pressure Impregnation
(VPI) resin
1.15 Service Factor (except where footnoted)
Front and rear cast iron bearing caps
Provisions for jacking bolts in all four feet
Actual test and vibration data included with
each motor
Class F insulation. Form wound coils
Internal and external epoxy finish
Rotating shaft seals, Inpro® Smart Rings on each end
Provisions for dowel pins in drive end feet
Ground provisions on foot and in the conduit box
Frames drilled with four sets of footholes, 5009,
5010, 5011 and 5012 as standard except where
footnoted
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2C @ 1.0 Service Factor
Division 2 CSA certified for Class 1, Group A, B, C, D,
temperature Code T2B @ 1.15 Service Factor
IEEE-841 features available contact customer service
for details
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Model No.:
Mounting:
Phase:
Voltage:

JP Close-Coupled Pump, Single Phase
Dripproof, C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry.

Features:

NEMA JP pump shaft dimensions
Ball bearings, mechanically locked on shaft end
Capacitor start design
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:E798
Manufacturer:Marathon
Enclosure:Dripproof
Frame:143T
Hertz:60
HP:1.5
Model No.:143TTDR4006
Mounting:Rigid Base
Phase:3
Voltage:575

575 Volt: General Purpose, Three Phase
Dripproof, Rigid Base

Applications:

General purpose use on compressors, pumps, conveyors, fans, blowers, and other
machinery in environments that are relatively clean and dry where 575 volt three
phase power is readily available.

Features:

Ball bearings
NEMA Service Factors
UL Recognized and CSA Certified
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Model No.:
Mounting:
Phase:
Voltage:

575 Volt: JM Close-Coupled Pump, Three Phase
Dripproof, C-Face and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry. For use outdoors an
enclosure or drip cover may be required (see Accessories section).

Features:

NEMA JM pump shaft dimensions
JMV frame includes drip cover for vertical mount without base
JM frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications
"Quick Details:
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:U124
Manufacturer:Marathon
Enclosure:Dripproof
Frame:143JP
Hertz:60
HP:1
Model No.:143TTDR4048
Mounting:C-Face/Vertical and C-Face with Rigid Base
Phase:3
Voltage:575

575 Volt: JP Close-Coupled Pump, Three Phase
Dripproof, C-Face/Vertical and C-Face with Rigid Base

Applications:

Close-coupled pumps where the pump impeller is mounted directly on the motor
shaft in environments that are relatively clean and dry. For use outdoors an
enclosure or drip cover may be required (see Accessories section).

Features:

NEMA JP pump shaft dimensions
JPV frame includes drip cover for vertical mount without base
JP frame has rigid base, drip cover not included
Ball bearings, mechanically locked on shaft end
Continuous duty
1.15 Service Factor
UL Recognized and CSA Certified
UL Listed for Fire Pump applications
Quick Details:"
Brand Name:
Place of Origin:USA

Specifications
Catalog Number:
Manufacturer:
Enclosure:
Frame:
Hertz:
HP:
Model No.:
Mounting:
Phase:
Voltage:

Premium Severe Duty/Chemical Processing, Three Phase,
NEMA Premium® Efficiency, Blue Chip XRI®
Totally Enclosed, Rigid Base


  Company: Electric Motors Dept, Chengdu AS Machinery Co.,Ltd.     [ China ]        
  Contact: Robin Hu
  Tel: 862865856704
  Fax: 862886129221
  Email: snowhu1@qq.com
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