G590A New Marathon Electric Motor, Model 056T17F5355, 3 HP, 1800 RPM, 56HCZ Frame

Description

Marathon electric motor catalog G590

Model 056T17F5355 = OBSOLETE

*REPLACED WITH G590A Model 182TTFW16045 FRAME SIZE HAS CHANGED TO NEMA 182TC

3HP, 1800 RPM, 56HCZ Frame

• Meets or exceeds NEMA Premium® efficiencies
• Ball bearings, mechanically locked on shaft end
• Class F insulation
• Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
• CR200 corona resistant magnet wire
• Bolt-on, removable rigid base, for footless mounting option
• Suitable for horizontal and vertical mounting
• F1 mounting only, cannot reassemble to F2

Nameplate Specifications

Output HP:	3 Hp	Output KW:	2.2 kW
Frequency:	60/50 Hz	Voltage:	230/460 V
Current:	7.8/3.9 A	Speed:	1770 rpm
Service Factor:	1	Phase:	3
Efficiency:	89.5 %	Power Factor:	80.5
Duty:	Continuous	Insulation Class:	F
Design Code:	B	KVA Code:	K
Frame:	182TC	Enclosure:	Totally Enclosed Fan Cooled
Thermal Protection:	No	Ambient Temperature:	40 °C
Drive End Bearing Size:	6206	Opp Drive End Bearing Size:	6205
UL:	Recognized	CSA:	Y
CE:	Y	IP Code:	43

Technical Specifications

Electrical Type:	Squirrel Cage Induction Run	Starting Method:	Across The Line
Poles:	4	Rotation:	Reversible
Resistance Main:	6.08 Ohms	Mounting:	Rigid Base
Motor Orientation:	Horizontal	Drive End Bearing:	Ball
Opp Drive End Bearing:	Ball	Frame Material:	Rolled Steel
Shaft Type:	T	Overall Length:	14.47 in
Frame Length:	9.00 in	Shaft Diameter:	1.125 in
Shaft Extension:	2.90 in	Assembly/Box Mounting:	F1 ONLY

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