Motor/Control Division

IC411 - TEFC, IP55, 143TC/145TC Frame, 208-230/460VAC 3-Phase 50/60Hz, 14593689, C-Face, Footless, Rolled Steel, NEMA Premium Efficiency, 7/8" Keyed Shaft

Features

1.15 Service Factor
Manual Release Lever
AC Brake
Inverter Rated
IP55 Enclosure
Dual Frequency (50/60Hz)

Applications

Conveyors
Door Operators
Packaging Equipment
Unit Handling

Technical Data

Electric Motors

Frame	143/5TC
Output	1.5 HP (1.1 kW)
Number of Poles	4
Frequency	60 Hz
Rated speed	1750 rpm
Slip	2.78 %
Rated voltage	208-230/460 V
Rated current	4.47-4.04/2.02 A
L. R. Amperes	36.6-33.1/16.6 A
LRC	8.2x(Code K)
No load current	1.87-2.17/1.08 A
Rated torque	4.44 ft.lb
Locked rotor torque	270 %
Breakdown torque	300 %
Locked rotor time	37s (cold) 21s (hot)
Moment of inertia (J)	0.1101 sq.ft.lb

Design	B
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	-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?	52.0 dB(A)
Approx. weight?	49.3 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%
85.5	86.5	86.5

Power factor

50%	75%	100%
0.59	0.72	0.79

Frame	143/5TC
Output	1.5 HP (1.1 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1420 rpm
Slip	5.33 %
Rated voltage	190/380 V
Rated current	4.82/2.41 A
L. R. Amperes	29.4/14.7 A
LRC	6.1x(Code H)
No load current	2.13/1.07 A
Rated torque	5.47 ft.lb
Locked rotor torque	210 %
Breakdown torque	250 %
Locked rotor time	0s (cold) 0s (hot)
Moment of inertia (J)	0.1101 sq.ft.lb

Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	105 K
Service factor	1.15 (1.00 @ 208V)
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?	49.0 dB(A)
Approx. weight?	49.3 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%
84.7	84.7	82.7

Power factor

50%	75%	100%
0.67	0.78	0.84

Frame	143/5TC
Output	1.5 HP (1.1 kW)
Number of Poles	4
Frequency	50 Hz
Rated speed	1435 rpm
Slip	4.33 %
Rated voltage	220/415 V
Rated current	4.28/2.27 A
L. R. Amperes	30.8/16.3 A
LRC	7.2x(Code J)
No load current	2.37/1.26 A
Rated torque	5.42 ft.lb
Locked rotor torque	260 %
Breakdown torque	300 %
Locked rotor time	0s (cold) 0s (hot)
Moment of inertia (J)	0.1101 sq.ft.lb

Design	B
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Service factor	1.15 (1.00 @ 208V)
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?	49.0 dB(A)
Approx. weight?	49.3 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%
83.5	84.9	84.1

Power factor

50%	75%	100%
0.59	0.72	0.80

Features

Frame Material	Rolled Steel
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	NPT 3/4"
Terminal Block	Without
Drain	Rubber, automatic
Shaft Material	SAE 1040/45 Carbon Steel
Painting	Munsell N 1 - Matte 207N (ISO 12944 - C2)
Grounding Lugs	Single
Fan Cover material	Aluminum
Tropicalized Painting	Without
Fan material	Plastic
Brake input Voltage	208-230/460//190/380 V
Bearing cap	Yes- Bearing Cap
Bolt Material	Carbon Steel
Balancing Method	1/2 Key
Drip Cover	Without
Resilient Base	Without