2 Hp NEMA AC Induction Motor, Three Phase 230/460V, ODP/TEFC

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$754.76

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Stock: In Stock
Model: RDDLZ-IM-RT22
Weight: 1.00
SKU: RDDLZ-IM-RT22

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This 2 horsepower AC electric motor is 3 phase, 60Hz, 230/460V asynchronous motor for general purpose applications such as air compressors. It has 145TC rolled stell frame construction for strength and durability, and NEMA B design which providing low starting current and high locked rotor torque.
2 hp 3 phase AC Induction Motor Specification

Basics	Model	RDDLZRT222D11	RDDLZRT22T11
	Enclosure	ODP	TEFC
	Type	General Purpose Asynchronous Motor
	Item Weight	55 Ibs
	Motor Length	14.6 inch
	Frame	145TC Frame
	Design	NEMA Design B
	Certification	CE, UL
	Motor Material	Roll Steel
Technical Parameters	Service Factor	1.15	1.25
	Horsepower	2 hp
	Rated Frequency	60 Hz
	Phase	Three Phase
	Pole	2 pole
	Voltage	230/460V AC
	Full Load Amps	5.31/2.65A
	Speed	3450 RPM
	Efficiency	85.5%
	Duty	Continuous
	Isulation Class	Class F
	Protection Class	IP54/ IP55
	Mounting Method	C Face, Footed
Environment	Ambient temperature	-15℃≤θ≤40℃
	Altitude	Altitude should be lower than 1000 meters above sea level

2 hp 3 phase AC Induction Motor Dimension

Unit: inch

Frame Size	AB	BA	Max A	Max B	Max BB	Max BD	C	D	E	2F	H	N-W	O	P	R	S	U	Min ES	Min AA	AH	BF	BC	AJ	AK	Min V
145TC	5.6	2.75	7	6.18	0.16	6.5	14.6	3.5	2.75	5	0.34	2.25	6.7	7.08	0.771	0.188	0.875	1.41	3/4	2.12	1/2-13	+0.12	5.875	4.5	2

NEMA AC Induction Motor Connection Diagram

Details

Tips: The AC induction motor bearing is overheating, why and how to do?

The match between bearing and shaft is too loose or too tight.
This situation will result in redundant friction, thus leading to the temperature rise of the motor bearing. The loose spindle can be inlayed with the bushing. If it is too tight, it is required to reprocess the spindle to the standard size.
The bearing and end bell coordination is too loose or too tight.
If it is too loose, the end bell can be inlayed with the bushing; if it is too tight, it is required to reprocess into the standard size.
The lubricating oil of the bearing is too much or too little, or the oil quality is not good.
Place certain lubricating oil or exchange the lubricating oil.
The bearing has been damaged.
Exchange the bearing.

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