Ward Leonard AC MIL-Spec induction motors have powered U.S. Navy carrier and vessel winches for decades. Their high starting torque and variable speeds make them ideal for gypsy, span wire, saddle winches, and capstans.

Key Performance Ratings

• 1/16 to 350 HP

• 2–16 pole speeds

• 440V / 3 / 60 Hz

• Open and closed motor enclosures

• Service A and C applications

• Grade A and B shock & vibration capable

Key Features

• Class F sealed insulation system

• Vacuum pressure impregnation

• Nodular iron frame construction

• Precision bearings

• Low structure-borne vibration performance

• Single and multiple stator winding designs

Specifications

• MIL-M-17060 / MIL-DTL-17060: Alternating Current Motors

• MIL-M-17059: Fractional Horsepower Motors

• MIL-S-901: Shock Testing

• MIL-STD-167: Vibration Testing

• MIL-STD-740: Noise Testing

• MIL-STD-2037: Vacuum Pressure Impregnation