Marathon® AC Motor, 20 hp, 575 V AC, Inverter Ready

Description

Marathon® AC Motor, 2-Pole Continuous-Duty, Jet Pump (JM/JP) Motors Application, Inverter Ready Special Features, 20 hp, 575 V AC, 18.5 A, 60 Hz Frequency, 3 ph, 3545 rpm Speed, 1 Speed, DP Enclosure, 254JP Frame, 1.25 in Dia x 8.15 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 37.2 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 29.5 in L x 21.49 in W x 16.88 in H Dimensions

Features:

• Standard assembly F1 and reversible to F2 assembly
• Ball bearings mechanically locked on shaft end
• NEMA JP pump shaft dimensions
• Horizontal motor orientation
• Squirrel cage inverter rated

Applications:

For use on variable frequency drives

Standards/Approval:

• CE
• CSA Certified
• EISA Compliant
• UL Listed

Amperage Rating	18.5 A
Application Type	Jet Pump (JM/JP) Motors
Bearing Type	Ball
Constant Torque Speed Range	2:1
Dimensions	29.5 in L x 21.49 in W x 16.88 in H
Enclosure Type	DP
Frame	254JP
Frequency Rating	60 Hz
Horsepower	20 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.25 in Dia x 8.15 in L
Manufacturer	Marathon®