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Weg Electric Motors
09 2014 Stock Motor Catalog: Pump Motors

09 2014 Stock Motor Catalog: Pump Motors

Product catalog summary

Pump Motors Overview
This document provides comprehensive specifications for various pump motors, suitable for both commercial and residential applications. It highlights the durability and economical benefits of these motors.

Motor Types and Configurations
The motors are categorized based on configurations and phases:

TEFC (Totally Enclosed Fan Cooled) – Foot Mount: Available in single-phase and three-phase, with "J" and "C" frame options.
TEFC – Footless: Similar to the foot mount but without a base, for specific installations.
ODP (Open Drip Proof) – Footless and Foot Mount: Designed for environments with minimal moisture exposure.

Technical Specifications
Key specifications include:

Horsepower (HP) and Kilowatt (kW): Ranges from 0.33 HP to 3 HP.
RPM: Standardized at 3600 RPM.
NEMA Frame: Frame sizes like B56C, D56C, etc.
Catalog Number: Unique identifiers for each model.
List Price and Multiplier Symbol: Pricing details.
Approximate Shipping Weight: Weight in pounds.
Service Factor: Capacity to operate beyond rated power.
Full Load Amps (FL Amps) and Efficiency (FL Eff): Electrical characteristics at high voltage.
"C" Dimension: Physical dimension in inches.
Voltage: Operating range, typically 115/208-230V or 208-230/460V.

Features and Benefits
Enhancements for performance and reliability include:

Insulation Class: Class B for ODP and Class F for TEFC.
Sealed Ball Bearings: Durability and reduced maintenance.
Automatic Reset Thermal Overload Protector: Prevents overheating.
Stainless Steel Shaft End: Corrosion resistance and longevity.

Additional Technical Data
Further technical details are available in additional sections, with links to specifications, data sheets, drawings, and performance curves online.

JM and JP Series TEFC Motors
Specifications for JM and JP series TEFC three-phase close-coupled pump motors include horsepower, kilowatt ratings, RPM, NEMA frame sizes, catalog numbers, list prices, shipping weights, service factors, full load amps, efficiency percentages, and voltage requirements.

Specifications
Motors are categorized by horsepower and RPM, with details for each model, including frame sizes from 143/5JM to 324/6JM, and power ratings from 1 HP to 40 HP. Each entry includes a catalog number, list price, shipping weight, service factor, full load amps at high voltage, efficiency percentage, and 'C' dimension in inches.

Procedures and Recommendations
Refer to electrical and mechanical data sections for additional information. Visit the WEG Electric catalog website for detailed specifications, data sheets, drawings, and performance curves.

Notes
Flanged motors on cast iron frame sizes 143/5 to 254/6 have non-NEMA BA dimensions. Refer to the mechanical section for details.

ODP Motors Overview
Specifications for close-coupled pump ODP motors include horsepower, kilowatts, RPM, NEMA frame, catalog numbers, pricing, shipping weight, service factors, full load amps, efficiency, dimensions, and voltage requirements.

Specifications

Horsepower (HP) and Kilowatts (kW): Range from 1 HP (0.75 kW) to 100 HP (75 kW).
RPM: Options include 3600, 1800, and 1200 RPM.
NEMA Frame: Frame sizes like 213/5JM, 254JM, 324JM, etc.
Catalog Numbers: Unique identifiers for each model.
List Price: Cost before discounts or multipliers.
Shipping Weight: Weight in pounds.
Service Factor: Overload capacity of 1.15.
Full Load Amps (FL Amps): Current at full load.
Efficiency (FL Eff): Ranges from 82.5% to 95%.
"C" Dimension: Length in inches.
Voltage: Compatible with 208-230/460V and 575V.

Notes

Flanged motors on cast iron frame sizes 143/5 to 254/6 have non-NEMA BA dimensions. Refer to the mechanical section for details.
Data is subject to change without notice. Additional technical information is available in the electrical and mechanical data sections.

Recommendations

Visit the catalog website for detailed specifications, data sheets, drawings, and performance curves.
Contact customer service for assistance if specific information is not found.

P-BASE Motors Overview
Specifications for P-BASE motors with TEFC design, suitable for dusty and moist environments, offering high starting torque and available in HP and HPH types.

Standard Features

50/60 Hz capability
Class F insulation with Class H impregnation resin and magnet wire
Stainless steel nameplate with laser etching
Regreasable ball bearings for frames 254HP and up
Gasketed conduit box
Class I, Div. 2, Groups A, B, C & D – T3, Class II, Div 2, Groups F & G – T3C
Inverter rated: 1000:1 for variable torque

Additional Features

1.25 service factor up to 100 HP
NPT threaded terminal box

IEC Tru-Metric™ Motors
Designed according to European IEC34 and IEC79 standards, featuring:

60 Hz (1.15 service factor) and 50 Hz (1.0 service factor)
Class F insulation
F2 mounted as standard, convertible to F1
Regreasable ball bearings for frames 160 and up
Suitable for WYE/Delta Start

General Purpose Motors
TEFC, three-phase, available in aluminum and W22 cast iron, inverter rated (IE3) with:

1.25 service factor for 60 Hz operation (IE3)
Optimized ventilation for cooler operation and reduced noise
Solid base for reduced vibration (Cast Iron Frames)

Technical Data
For detailed specifications, data sheets, drawings, and performance curves, refer to the provided web link. Additional electrical and mechanical data are available in specified sections of the document.

Catalog excerpts

09 2014 Stock Motor Catalog: Pump Motors-1

Pump Motors JET PUMP SINGLE-PHASE (56C/56J FRAMES) Pump Motors TEFC – Foot Mount These versatile motors have the torque and durability for the toughest commercial applications, yet are also economical choices for residential applications. Available with or without base and in “J” and “C” configurations ODP & TEFC - Three Phase • NEMA Service factor • Sealed ball bearings (Drive end) ODP & TEFC - Single Phase TEFC Single Phase Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame Catalog Number List Price • Insulation class B (ODP) • Insulation class F (TEFC) • NEMA Service factor TEFC – Footless TEFC Three Phase kW • Automatic Reset Thermal Overload Protector • Stainless steel shaft end Features that make a difference: Pump Motors ODP & TEFC - Single Phase ODP & TEFC - Three Phase • Stainless steel shaft end ADDITIONAL TECHNICAL DATA ELECTRICAL DATA: B-66 to B-69 MECHANICAL DATA: C-39 to C-42 Catalog Number Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change without notice. Can’t find what you are looking for? Call 1-800-ASK-4WEG (275-4934) Pump Motors List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame

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09 2014 Stock Motor Catalog: Pump Motors-2

Pump Motors Pump Motors JET PUMP SINGLE-PHASE (56C/56J FRAMES) JET PUMP SINGLE-PHASE (56C/56J FRAMES) ODP – Foot Mount Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame Catalog Number List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame Catalog Number List Price Pump Motors Pump Motors Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data...

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09 2014 Stock Motor Catalog: Pump Motors-3

Pump Motors Pump Motors JET PUMP THREE-PHASE (56C/56J FRAMES) JET PUMP THREE-PHASE (56C/56J FRAMES) TEFC – Footless TEFC – Foot Mount kW Catalog Number List Price NEMA Frame Catalog Number List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) P1A Pump Motors Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change without...

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09 2014 Stock Motor Catalog: Pump Motors-4

Pump Motors Pump Motors JET PUMP THREE-PHASE (56C/56J FRAMES) JET PUMP THREE-PHASE (56C/56J FRAMES) Catalog Number Catalog Number List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame Pump Motors Refer to electrical and mechanical data sections for additional technical information. Please refer to back cover for description of “NOTES” For detailed specifications, data sheets, drawings and performance curves visit http://catalog.wegelectric.com Data subject to change without notice. Refer to electrical and mechanical data...

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09 2014 Stock Motor Catalog: Pump Motors-5

Pump Motors POOL & SPA SINGLE-PHASE MOTORS Pump Motors ODP – C-Face – Start Capacitor – High Service Factor HP NEMA Frame Catalog Number List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) These motors are specially designed for pool duty. Available in high and low service factor. Standard Features: • C-Face is cast iron; square flange is aluminum • Class B insulation Square Flange Features that make a difference: • Dual compartment for easy maintenance • Rated for 50 degrees Celsius ambient temperature • Stainless steel shaft (AISI...

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09 2014 Stock Motor Catalog: Pump Motors-6

Pump Motors Pump Motors POOL & SPA SINGLE-PHASE MOTORS ODP – C-Face – Start Capacitor – Low Service Factor CLOSE-COUPLED PUMP MOTORS Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame Catalog Number List Price WEG Open Drip Proof motors are designed to meet demanding applications in environments where dirt and humidity are minimal. These motors are specifically designed to provide maximum ventilation and heat dissipation. Inverter Rated: 1000 : 1 for variable torque Features that make a difference: • 50/60 Hz rated (380V on Nameplate...

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09 2014 Stock Motor Catalog: Pump Motors-7

Pump Motors Pump Motors CLOSE-COUPLED PUMP TEFC MOTORS JM – TEFC – Three-Phase CLOSE-COUPLED PUMP TEFC MOTORS JM – TEFC – Single-Phase kW Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) NEMA Frame List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension (%) Symbol Weight Factor @ High (in) (lbs) Catalog Number List Price Catalog Number Pump Motors NEMA Frame Catalog Number List Price Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) Note: Flanged motors on Cast Iron frame...

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09 2014 Stock Motor Catalog: Pump Motors-8

Pump Motors Pump Motors CLOSE-COUPLED PUMP TEFC MOTORS CLOSE-COUPLED PUMP TEFC MOTORS JM – TEFC – Three-Phase continued Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) Catalog Number List Price NEMA Frame Approx. "C" Mult. Shipping Service FL Amps FL. Eff Dimension Symbol Weight Factor @ High (%) (in) (lbs) Continued on next page Note: Flanged motors on Cast Iron frame sizes 143/5 to 254/6 have non-NEMA BA dimension. Refer to mechanical section of this catalog for details. Continued on next page Note: Flanged motors on Cast Iron frame sizes...

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09 2014 Stock Motor Catalog: Pump Motors

09 2014 Stock Motor Catalog: Pump Motors

Catalog excerpts

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