Motor/Control Division

Frame	71
Output	0.75 HP (0.550 kW)
Number of Poles	2
Frequency	50 Hz
Rated speed	2750 rpm
Slip	8.33 %
Rated voltage	380 V
Rated current	1.31 A
L. R. Amperes	8.91 A
LRC	6.8
No load current	0.600 A
Rated torque	1.41 ft.lb
Locked rotor torque	200 %
Breakdown torque	200 %
Locked rotor time	12s (cold) 7s (hot)

Moment of inertia (J)	0.0107 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	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	B3L(E)
Rotation¹	Both (CW and CCW)
Noise level²	56.0 dB(A)
Approx. weight³	22.7 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%
73.0	74.0	75.0

Power factor

50%	75%	100%
0.67	0.79	0.85

Frame	71
Output	0.75 HP (0.550 kW)
Number of Poles	2
Frequency	50 Hz
Rated speed	2785 rpm
Slip	7.17 %
Rated voltage	400 V
Rated current	1.27 A
L. R. Amperes	8.64 A
LRC	6.8
No load current	0.680 A
Rated torque	1.40 ft.lb
Locked rotor torque	220 %
Breakdown torque	220 %
Locked rotor time	12s (cold) 7s (hot)

Moment of inertia (J)	0.0107 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	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	B3L(E)
Rotation¹	Both (CW and CCW)
Noise level²	56.0 dB(A)
Approx. weight³	22.7 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%
72.5	74.0	75.5

Power factor

50%	75%	100%
0.63	0.75	0.83

Frame	71
Output	0.75 HP (0.550 kW)
Number of Poles	2
Frequency	50 Hz
Rated speed	2820 rpm
Slip	6.00 %
Rated voltage	415 V
Rated current	1.26 A
L. R. Amperes	8.57 A
LRC	6.8
No load current	0.750 A
Rated torque	1.38 ft.lb
Locked rotor torque	240 %
Breakdown torque	240 %
Locked rotor time	28s (cold) 16s (hot)

Moment of inertia (J)	0.0107 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.00
Temperature rise	80 K
Duty Cycle	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	B3L(E)
Rotation¹	Both (CW and CCW)
Noise level²	56.0 dB(A)
Approx. weight³	22.7 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%
72.0	74.0	76.0

Power factor

50%	75%	100%
0.58	0.71	0.80

Frame	71
Output	0.75 HP (0.550 kW)
Number of Poles	2
Frequency	60 Hz
Rated speed	3420 rpm
Slip	5.00 %
Rated voltage	230/460 V
Rated current	2.28/1.14 A
L. R. Amperes	15.5/7.75 A
LRC	6.8
No load current	1.20/0.600 A
Rated torque	1.14 ft.lb
Locked rotor torque	270 %
Breakdown torque	270 %
Locked rotor time	12s (cold) 7s (hot)

Moment of inertia (J)	0.0107 sq.ft.lb
Design	N
Insulation Class	F
Service factor	1.15
Temperature rise	80 K
Duty Cycle	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	B3L(E)
Rotation¹	Both (CW and CCW)
Noise level²	60.0 dB(A)
Approx. weight³	22.7 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%
72.0	75.0	76.0

Power factor

50%	75%	100%
0.60	0.72	0.80

Features

Frame Material	Aluminum
Impregnation Method	Dip and Bake Polyester
Main terminal box hole	NPT 3/4"
Terminal Block	BMC - 6 pins
Drain	Rubber, automatic
Shaft Material	SAE 1040/45 Carbon Steel
Painting	RAL 7022 207A (ISO 12944 - C2)
Grounding Lugs	Single
Fan Cover material	Steel
Tropicalized Painting	Without
Fan material	Plastic
Bearing cap	No-Without Bearing Cap
Balancing Method	Not Balanced
Drip Cover	Without
Overload protector (phenolic)	Without overload protector