1 hp NEMA AC Induction Motor, Split Phase 115/230V, ODP/TEFC

1 hp NEMA AC Induction Motor, Split Phase 115/230V, ODP/TEFC

Split phase 115/230V AC induction interver duty 3450 rpm electric motor with 1 horsepower, 2 pole, 1.15 service factor, 56 frame, 5/8'' shaft and ODP/ TEFC enclosure type for selection. It features NEMA B design which providing low starting current and high locked rotor torque, suited for a broad variety of applications.

SKU: CCHN-IM-RS12

30-day Returns

Free Shipping

Delivery date: 6-25 days

Overview

1 hp AC Induction Motor Features

1 hp output power 2 pole 1.15SF 5/8'' shaft 56 frame size AC asynchronous motor
Split phase small AC electric motor running @ 60Hz 115/230V AC
Has aluminum windings for conductivity and energy efficiency and has a operating speed of 3450 rpm
Available with open drip proof (ODP) enclosure motor and totally enclosed fan cooled (TEFC) enclosure motor
Double shielded bearings and Class F insulation

1 hp AC Induction Motor Specification

Basics	Model	CCHNRS12D01	CCHNRS12T11
	Enclosure	ODP	TEFC
	Type	General Purpose Asynchronous Motor
	Item Weight	36 Ibs
	Motor Length	12.7 inch
	Frame	56 Frame
	Design	NEMA Design B
	Certification	CE, UL
	Motor Material	Roll Steel
Technical Parameters	Service Factor	1.15
	Horsepower	1 hp
	Rated Frequency	60 Hz
	Phase	Split Phase
	Pole	2 pole
	Voltage	115/230V AC
	Full Load Amps	10.8/5.4A
	Speed	3450 RPM
	Efficiency	73%
	Duty	Continuous
	Isulation Class	Class F
	Protection Class	IP54/ IP55
	Mounting Method	Foot Mounted
Environment	Ambient temperature	-15℃≤θ≤40℃
	Altitude	Altitude should be lower than 1000 meters above sea level

1 hp AC Induction Motor Dimension

Unit: inch

Frame Size	AB	BA	Max A	Max B	C	D	E	2F	H	N	N-W	O	P	R	S	U	Min V	Min ES	Min AA
56	5.6	2.75	6.5	4.2	11.4	3.5	2.44	3	0.34	2.4	1.88	6.7	6.45	0.517	0.188	0.625	1.5	1.41	1/2

NEMA AC Induction Motor Connection Diagram

Nema induction motor connection diagram

Details

1hp NEMA AC Induction Motor Details

Tips: Operation protection of AC Induction motor
The protection of AC induction motor in operation mainly includes short-circuit protection, overload protection and no-voltage protection. When the winding insulation, wire insulation or wire of the motor has short circuit, there will be high short-circuit current, resulting in dramatic decrease of wire voltage. When the short-circuit current flows through the stator winding of the motor, it will burn the motor. In order to avoid the wire and motor loss, it is required to cut off the short circuit. The common protective elements include fuse protector and circuit breaker. When the fuse protector is used as the short-circuit protection of the motor, it is possible that one-phase fuse protector burns and enables the motor to have one-phase fault.
Therefore, the breaker is usually used for short-circuit protection, avoiding the possible occurred one phase. In addition, it still possesses the overload protection function. Overload protection usually uses thermal relay. Zero-pressure protection prevents from the accident caused when the motor stops due to sudden power off and then motor starts automatically in recovering voltage. No-voltage protection is caused by the reduced revolving speed of the motor and increased current due to reduced voltage. Therefore, it is required to cut off the power supply when the power voltage reduced to a certain amount, realizing no-voltage protection. The contactor in normal circuit possesses the no-voltage protection function. When the power voltage reduces to a certain value, the contactor releases to cut off the motor power.