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Marathon

Marathon R9507 - 450 HP, WPII, Frame 355

Model: R9507

Marathon R9507 motor — 450 HP, 3-phase, 2300/4000 V, 1800 RPM, 355 frame, WPII, 94.5% efficiency, Endurance Series Motors - IEC Weather Protected Type 2 (WPII) Medium Voltage line.

Technical Specifications

Horsepower (HP)450
Frame Size355
EnclosureWPII
Full Load Speed (RPM)1800
Voltage2300/4000
Phase3
Electrical TypeAC Induction
Efficiency (%)94.5
Full Load Amps (A)101/58.3
Weight (lbs)5347
Duty TypeHVAC/R
Catalog LineEndurance Series Motors - IEC Weather Protected Type 2 (WPII) Medium Voltage

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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