5 hp NEMA AC Induction Motor, Three Phase 230/460V, ODP/TEFC

5 hp NEMA AC Induction Motor, Three Phase 230/460V, ODP/TEFC

3 phase 5 horsepower 2 pole general purpose NEMA AC induction motor running at 60 hertz 230/460 volt, providng max speed of 3450 rpm, ODP or TEFC enclosure types are available on ATO. High protection class and durability electric motor, low price and directly selling by manufacturer.

SKU: CCHN-IM-RT52

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Delivery date: 6-25 days

Overview

NEMA design B electric induction motor or asynchronous motor is 5 hp, three phase, 3450rpm, 1.15SF, 182TC rolled steel frame with double shielded bearings, C face footed mounting. Each features a totally enclosed fan cooled motor enclosure design, which helps resist contamination by preventing air from moving freely between the inside and outside of the frame. You can also choose an open drip proof enclosure motor that runs cooler and does not overheat.

5 hp 3 phase AC Induction Motor Specification

Basics	Model	CCHNRT52D11	CCHNRT52T11
	Enclosure	ODP	TEFC
	Type	General Purpose Asynchronous Motor
	Item Weight	98 Ibs
	Motor Length	16.5 inch	18.5 inch
	Frame	182TC Frame	184TC Frame
	Design	NEMA Design B
	Certification	CE, UL
	Motor Material	Roll Steel
Technical Parameters	Service Factor	1.15	1.25
	Horsepower	5 hp
	Rated Frequency	60 Hz
	Phase	Three Phase
	Pole	2 pole
	Voltage	230/460V AC
	Full Load Amps	11.8/5.9A	11.5/5.77A
	Speed	3450 RPM
	Efficiency	88.5%
	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

5 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
182TC	7.2	3.5	8.5	6.5	0.25	9	16.5	4.5	3.75	4.5	0.41	2.75	9.25	9.65	0.986	0.25	1.125	1.78	3/4	2.62	1/2-13	+0.12	7.25	8.5	2.5
184TC	7.2	3.5	8.5	6.5	0.25	9	18.5	4.5	3.75	5.5	0.41	2.75	9.25	9.65	0.986	0.25	1.125	1.78	3/4	2.62	1/2-13	+0.12	7.25	8.5	2.5

NEMA AC Induction Motor Connection Diagram

Details

5 hp NEMA AC Induction Motor Details

Tips: Variable frequency speed control of AC Induction Motor
According to the speed formula of induction motor, it can be seen that when the slip s remains constant, the motor speed nis basically proportional to the power frequency f. Therefore, changing the frequency f can regulate the speed of induction motor smoothly. Changing the frequency of power supply is a economical speed regulation method, and it is also one of most popular ways of induction motor speed control.
Variable frequency speed control is a way to change the power frequency of motor stator and then change its synchronous speed. The main equipment of variable frequency speed control system is frequency converter or variable frequency drive (VFD) that provides frequency conversion for the power supply. The variable frequency drives can be divided into two categories: AC-DC-AC VFDs and AC-AC VFDs.