Motor/Control Division

Frame	143/5T
Output	1 HP (0.75 kW)
Number of Poles	6
Frequency	60 Hz
Rated speed	1150 rpm
Slip	4.17 %
Rated voltage	230/460 V
Rated current	3.26/1.63 A
L. R. Amperes	20.2/10.1 A
LRC	6.2x(Code K)
No load current	2.00/1.00 A
Rated torque	4.51 ft.lb
Locked rotor torque	260 %
Breakdown torque	280 %
Locked rotor time	50s (cold) 28s (hot)

Moment of inertia (J)	0.1595 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	50.0 dB(A)
Approx. weight?	75.2 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%
77.0	82.0	82.5

Power factor

50%	75%	100%
0.51	0.63	0.70

Frame	143/5T
Output	1 HP (0.75 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	930 rpm
Slip	7.00 %
Rated voltage	380 V
Rated current	1.91 A
L. R. Amperes	9.17 A
LRC	4.8x(Code G)
No load current	0.950 A
Rated torque	5.57 ft.lb
Locked rotor torque	180 %
Breakdown torque	200 %
Locked rotor time	36s (cold) 20s (hot)

Moment of inertia (J)	0.1595 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	45.0 dB(A)
Approx. weight?	75.2 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%
77.0	78.0	78.5

Power factor

50%	75%	100%
0.58	0.70	0.76

Frame	143/5T
Output	1 HP (0.75 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	940 rpm
Slip	6.00 %
Rated voltage	400 V
Rated current	1.86 A
L. R. Amperes	9.67 A
LRC	5.2x(Code H)
No load current	1.05 A
Rated torque	5.51 ft.lb
Locked rotor torque	210 %
Breakdown torque	229 %
Locked rotor time	36s (cold) 20s (hot)

Moment of inertia (J)	0.1595 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	45.0 dB(A)
Approx. weight?	75.2 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%
75.5	78.0	78.5

Power factor

50%	75%	100%
0.54	0.67	0.74

Frame	143/5T
Output	1 HP (0.75 kW)
Number of Poles	6
Frequency	50 Hz
Rated speed	950 rpm
Slip	5.00 %
Rated voltage	415 V
Rated current	1.85 A
L. R. Amperes	10.2 A
LRC	5.5x(Code J)
No load current	1.15 A
Rated torque	5.45 ft.lb
Locked rotor torque	240 %
Breakdown torque	250 %
Locked rotor time	36s (cold) 20s (hot)

Moment of inertia (J)	0.1595 sq.ft.lb
Design	B
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	Cont.(S1)
Starting Method	Direct On Line
Ambient temperature	-20?C to +40?C
Altitude	1000 m.a.s.l.
Degree of Protection	IP55
Enclosure	IC411 - TEFC
Mounting	F-1
Rotation?	Both (CW and CCW)
Noise level?	45.0 dB(A)
Approx. weight?	75.2 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%
74.0	78.0	78.5

Power factor

50%	75%	100%
0.50	0.64	0.72

Features

Frame Material	Cast Iron
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	NPT 3/4"
Terminal Block	Without
Shaft Locking Device	Without
Shaft Material	SAE 1040/45 Carbon Steel
Painting	RAL 5009 202P (ISO 12944 - C4)
Grounding Lugs	Single
Fan Cover material	Rolled Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Winding thermal protection	Thermostat - 2 wires 1 per phase 155?C
Balancing Method	1/2 Key
Drip Cover	Without
Overload protector (phenolic)	Without overload protector