Marathon R378

Marathon · Globetrotter IEC Motor
2HP 1710 90LB3 TEFC 230V,460V IEC Motor
Catalog Number: R378
Model Number: 090LT17FH5419
HP
2
RPM
1800
Voltage
230V, 460V
Frame
90LB3
Phase
3
Enclosure
TEFC
Material
Aluminum
Mounting
B3

Product-line overview

Marathon’s Globetrotter IEC electric motors are completely designed and manufactured to European standards. These metric motors are often the OEM replacement for equipment built outside of North America. These IEC motors are inverter duty and highly efficient, providing performance and reliability.

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Marathon: Globetrotter IEC Motor (56)

R4151 1/23600575V80B3 $210.00
R4093/43600575V71B3 $210.00
R4071/21800575V71B3 $210.00
R3611/41800230V, 460V63B34 $309.40
R3103/41800230V, 460V80B3 $366.80
R3671/21800230V, 460V71B34 $369.60
R41213600575V80B3 $370.19
R41921710575V90SB3 $425.33
R31921710230V, 460V90LB3 $441.71
R313A11740230V, 460V80B3 $453.60
R412A13420575V80B3 $461.92
R373A11740230V, 460V80B34 $484.40
R393A11740230V, 460V80B3 $495.60
R41311800575V80B3 $515.42
R37723470230V, 460V90SB3 $559.65
R31823470230V, 460V90SB3 $570.57
R39821710230V, 460V90LB3 $586.95
R378A21800230V, 460V90LB34 $630.00
R314A11200230V, 460V90SB3 $695.80
R3961 1/21740230V, 460V90SB3 $701.06
R321A33600230V, 460V90LB3 $768.60
R322B31800230V, 460V100LB3 $774.20
R398A23600230V, 460V90LB35 $777.50
R425A5 1/21800575V112MB3 $785.40
R421A33600575V90LB3 $787.33
R3171 1/21200230V, 460V100LB3 $799.89
R37933480230V, 460V90LB3 $808.63
R32133480230V, 460V90LB3 $820.64
R427A7 1/23600575V132SB3 $859.60
R379A33600230V, 460V90LB34 $863.80
R399A33600230V, 460V90LB35 $865.20
R319A21800230V, 460V90LB3 $870.80
R428A7 1/21800575V132SB3 $911.40
R424A5 1/23600575V112MB3 $956.05
R39411150230V, 460V90SB3 $966.97
R420A21200575V100LB3 $989.80
R39933480230V, 460V90LB3 $1,079.99
R353A41200230V, 460V132SB3 $1,257.20
R326A5 1/21200230V, 460V132MB3 $1,345.40
R329A7 1/21200230V, 460V132MB3 $1,507.80
R333A153600230V, 460V160MB3 $1,860.22
R332A101200230V, 460V160MB3 $2,119.60
R341A251200230V, 460V200LB3 $3,546.20
R346A401800230V, 460V200LB3 $4,001.63
R344A301200230V, 460V200LB3 $4,765.60
R503753600230V, 460V250MB3 $6,153.00
R347A401200230V, 460V225MB3 $7,107.83
R504751800230V, 460V250MB3 $8,755.60
R5071001800230V, 460V280SB3 $9,772.00
R5081001200230V, 460V315SB3 $10,315.35

Description

For use on fans, pumps, compressors, conveyors, and other equipment requiring IEC dimensions and electrical standards. The Globetrotter is not only designed to International standards but meets NEMA performance and efficiency standards making it suitable for requirements worldwide.

Feature

  • Meets EFF3 European and NEMA Premium efficiencies
  • Aluminum (63-90 frame) or Cast Iron (100-250 frame) construction
  • Max Guard® Class F Insulation, Class B rise @ rated KW
  • IP55 weatherproof enclosure
  • Rotatable/Removable Base (63-90 frame)
  • Wye Start-Delta Run on 160 Frame and larger
  • 10:1 Variable Torque, Constant Torque speed range as noted
  • Top Mounted/Oversized gasketed terminal box
  • Meets IEEE45, IEC60092 & USCG CFR46 Marine Duty (63-90 frame “Below Deck”)
  • 1.15 Service Factor on 60 Hz sine wave, 1.0 SF or VFD
  • IEC Design “N” with NEMA “B” Torques
  • Terminal Blocks, Stud Type, Zero Creepage
  • Kits or MOD Central for B3/B14 mounting
  • Meets IEC 34 electrical standards
  • Meets IEC 72 dimensions and tolerances
  • CE Marked
  • 1 Year Warranty

What is an IEC Motor

IEC motors are often referred to as 'metric motors' and are motors designed to the European standard.

The International Electrotechnical Commission (IEC), NEMA’s counterpart, sets different standards than the motors used in North America. You’ll notice differences in the voltage, frame size, mounts, and hazardous location classifications. This can make it difficult to cross reference a metric motor to a NEMA option.

Metric motors are particularly useful when you need to replace a motor for a piece of equipment designed and built outside of North America. In the 70’s and 80’s, a lot of industrial equipment from Europe was adopted in Canada, meaning there’s a large demand for metric motor replacements. Commonly, food manufacturing equipment built in Europe is used in Canada. When it’s time to replace the motor, ensure you select a metric motor vs a NEMA standard motor.

Where to Buy IEC Motors

IEC motors are widely available in Canada. Although they're not as commonly stocked as the NEMA models, many trusted brands have good stock levels for metric motors, including Baldor, Lafert, Marathon, Leeson, and Brook Crompton.

Start by typing the motor catalogue number into the SmartSearch and find your product. Typically, motors will arrive within 1-5 business days after being ordered. We ship across Canada. Stock locations include:

  • Abbotsford, British Columbia
  • Edmonton, Alberta
  • Winnepeg, Manitoba
  • Burlington, Ontario
  • Toronto, Ontario
  • Saint-Laurent, Quebec
  • Anjou, Quebec

Shop IEC electric motors online through our Canadian website today. With over 2400 SKUs and convenient filtering options, you can easily find the motor you’re searching for.

Need a hand finding the right motor for your application or legacy replacement? Contact our motors experts. They have extensive knowledge, backed by over 45 years of experience, to help you with your electric motor project.

IEC Motor Sizes

IEC frame motors are measured differently than NEMA motors.

Download the full IEC motor frame chart here: https://www.baldor.com/~/media/files/brands/baldor-reliance/resources%20and%20support/backcover.ashx

IEC Motor Efficiency

Through the test standard IEC 60034-2-1 for electric motors and the IEC 60034-30-1 classification scheme, the IEC has played a significant role in defining energy-efficient electric motor systems. The classification system includes four levels of efficiency:

  • IE1 Standard Efficiency
  • IE2 High Efficiency
  • IE3 Premium Efficiency
  • IE4 Super Premium Efficiency

Governments use this classification system to determine the minimum energy performance standards (MEPS). For example, the USA set their MEPS to the equivalent of IE3.

 

Electrical Data
Rated Motor Output Power
2 HP
1.5 kW
Rated Motor Speed
1710 RPM
Rated Motor Voltage
230V, 460V
Rated Motor Current
5.8/2.9 AMP
Phase
3
Poles
4
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
-
KVA Code
K
Nominal Efficiency
-
Nominal Power Factor
77
Leads (Qty, Size)
-
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
90LB3
Enclosure
TEFC
Mounting
B3
Number of Speeds
-
Approximate Weight
38lb
Double Drilled
No
Frame Material
Aluminum
C-Dimension
125 mm
NEMA Design
B
Degree of Protection (IP)
-
Insulation Class
F
Rotation
Reversible
Duty
Continuous
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6205
NDE Bearing
6205
Shaft Diameter
24 mm
Shaft Length
50 mm
Grease Type
-
Greaseable
No
Hazardous Locations
CSA Certified
-
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA & CE
Country of Origin
-
Warranty
1-Year

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About Marathon

With a strong presence in North America, Marathon Motors Canada ships directly from Toronto, Montreal, and Edmonton. Marathon is known for its wide variety of products, but offers specialized products for the HVAC, manufacturing, and Oil & Gas industries. Product offers including IEC and NEMA standard motors, allowing for brand consistency within manufacturing facilities.

The company implements rigorous quality control measures to ensure the reliability and durability of its electric motors. Backed by parent company Regal Rexnord, Marathon Motors offers a deep bench of expert technical support.

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