Motor/Control Division

Frame	56
Output	1 HP (0.75 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1745 rpm
Slip	3.06 %
Rated voltage	115/208-230 V
Rated current	13.6/7.52-6.80 A
L. R. Amperes	91.1/50.4-45.6 A
LRC	6.7x(Code M)
No load current	9.60/4.14-4.80 A
Rated torque	2.97 ft.lb
Locked rotor torque	280 %
Breakdown torque	270 %
Locked rotor time	14s (cold) 8s (hot)

Moment of inertia (J)	0.1037 sq.ft.lb
Design	L
Insulation Class	F
Temperature rise	80 K
Service factor	1.15 (1.00 @ 208V)
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20Â°C to +40Â°C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
RotationÂ¹	Both (CW and CCW)
Noise levelÂ²	54.0 dB(A)
Approx. weightÂ³	36.3 lb

(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%	75%	100%
62.0	68.0	71.0

Power factor

50%	75%	100%
0.48	0.60	0.68

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	0.881"
Terminal Block	Without
Drain	Rubber, automatic
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Only primer
Grounding Lugs	Single
Fan Cover material	Plastic
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	No-Without Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without

Type

Electric Motor

Input Phase

Single Phase

Speed

1800RPM

Enclosure

TEFC

Horsepower

1HP

Frame

Input Voltage

230VAC

Input Voltage

208VAC

Input Voltage

115VAC