Description

Marathon® AC Motor, 6-Pole Continuous-Duty, Vertical Pump Motors Application, 40 hp, 230/460 VAC, 101/50.5 A, 60 Hz Frequency, 3 ph, 1185 rpm Speed, 1 Speed, Drip-Proof Enclosure, 364HPV Frame, 1.63 in Dia x 4.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Duplex Tandem Angular Contact Bearing, 222 ft-lb Torque, Round/P-Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 33.65 in L x 27.84 in W Dimensions

Features:

• Rolled steel frames are normal thrust and cast iron frames are medium thrust
• Ball bearings and angular contact bearings for medium thrust applications
• Heavy duty lifting lugs
• Shaft down motor orientation
• Squirrel cage induction run
• Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz) drives, TEFC motors are limited to 20:1 constant torque
• Normally closed thermostats (one per phase, class F)
• Blue Chip quality, cast iron frame and brackets
• Separate 230/460 V power supply required for 1 HP blower motor

Applications:

For use on vertical end suction, short couple, centrifugal, non-clog, mix flow, turbine and propeller pumps

Standards/Approval:

• CE
• CSA Certified
• NEMA Premium® Efficiency
• UL Listed

Amperage Rating	101/50.5 A
Application Type	Vertical Pump Motors
Bearing Type	Duplex Tandem Angular Contact
Dimensions	33.65 in L x 27.84 in W
Enclosure Type	Drip-Proof
Frame	364HPV
Frequency Rating	60 Hz
Horsepower	40 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Round/P-Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.63 in Dia x 4.5 in L
Speed	1185 rpm
Manufacturer	LEESON ELECTRIC CORPORATION