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Marathon

Marathon R338B - 20-15 HP, TEFC, Frame 180L

Model: R338B

Marathon R338B motor — 20-15 HP, 3-phase, 230/460 / 200/400 V, 1200/1000 RPM, 180L frame, TEFC, 91.7% efficiency.

Technical Specifications

Horsepower (HP)20-15
Frame Size180L
EnclosureTEFC
Full Load Speed (RPM)1200/1000
Voltage230/460 / 200/400
Phase3
Full Load Amps (A)53.5/26.7
Weight (lbs)216
CategoryGeneral Purpose
Electrical TypeAC Induction
RotationCW/CCW
Frequency60
Efficiency (%)91.7
Duty TypeGeneral Purpose

Manufacturer

Marathon

A Regal Rexnord brand manufacturing industrial-grade electric motors. Known for Blue Chip XRI, Black Max, and severe duty product lines.

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