Marathon® AC Motor, 20 hp, 208-230/460 V, 1780 rpm, ODP Enclosure

Description

Marathon® AC Motor, Compressor Motors Application, 4-Pole, Across The Line Starting Method Special Features, 20 hp, 208 to 230/460 V AC, 51 to 49/24.5 A, 60 Hz Frequency, 1780 rpm Speed, ODP Enclosure, 256T Frame, 1.63 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, Rigid Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 22.6 in L Dimensions

Features:

• Meets or exceeds NEMA Premium® efficiency
• Motors are suitable for 10:1 variable torque on all frame sizes and 10:1 constant torque up to 365T frame
• Normally closed thermostat
• Nameplated for 60/50 Hz operation

Applications:

For compressors, pumps, conveyors, blowers and other machinery in environments that are relatively clean and dry

Standards/Approval:

• CE Marked
• CSA Certified
• UL Listed

Amperage Rating	51 to 49/24.5 A
Application Type	Compressor Motors
Bearing Type	Ball
Dimensions	22.6 in L
Enclosure Type	ODP
Frame	256T
Frequency Rating	60 Hz
Horsepower	20 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.63 in Dia
Special Features	4-Pole, Across The Line Starting Method
Speed	1780 rpm
Temperature Rating	40 deg C
Manufacturer	Marathon®