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Marathon

Marathon Y1638 - 200 HP, Dripproof, Frame 445TS

Model: Y1638

Marathon Y1638 motor — 200 HP, 3-phase, 460 V, 1800 RPM, 445TS frame, ODP, 95.0% efficiency.

Technical Specifications

Horsepower (HP)200
Frame Size445TS
EnclosureODP
Full Load Speed (RPM)1800
Voltage460
Phase3
Full Load Amps (A)224
Weight (lbs)2164
CategoryPump Motors
Electrical TypeAC Induction
RotationCW/CCW
Frequency60
Efficiency (%)95.0
Shaft Diameter3.375
Shaft Diameter SourceNEMA MG-1 frame table
Mounting TypeFoot Mounted
Mounting Type SourceMarathon 2026 Catalog p.120
Service Factor1.15
Service Factor SourceMarathon 2026 Catalog p.120
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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