Marathon

Marathon R445 - 40-30 HP, TEFC, Frame 200L

Model: R445

Marathon R445 motor — 40-30 HP, 3-phase, 480 V, 3600/3000 RPM, 200L frame, TEFC, 92.4% efficiency.

Technical Specifications

Horsepower (HP)40-30
Frame Size200L
EnclosureTEFC
Full Load Speed (RPM)3600/3000
Voltage480
Phase3
Full Load Amps (A)37.0
Weight (lbs)572
CategoryGeneral Purpose
Electrical TypeAC Induction
RotationCW/CCW
Frequency60
Efficiency (%)92.4
Mounting TypeFoot Mounted
Mounting Type SourceMarathon 2026 Catalog p.77
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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