Electric Motors
Frame | 143/5T |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1755 rpm |
Slip | 2.50 % |
Rated voltage | 208-230/460 V |
Rated current | 5.85-5.52/2.76 A |
L. R. Amperes | 46.8-44.2/22.1 A |
No load current | 2.81-3.26/1.63 A |
Rated torque | 5.90 ft.lb |
Locked rotor torque | 270 % |
Breakdown torque | 320 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 51.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
85.5 | 86.5 | 86.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.57 | 0.70 | 0.79 |
Frame | 143/5T |
---|---|
Output | 1.5 HP (1.1 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1460 rpm |
Slip | 2.67 % |
Rated voltage | 380 V |
Rated current | 2.54 A |
L. R. Amperes | 19.3 A |
No load current | 1.48 A |
Rated torque | 5.32 ft.lb |
Locked rotor torque | 270 % |
Breakdown torque | 320 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
84.0 | 84.2 | 84.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.55 | 0.69 | 0.78 |
Frame | 143/5T |
---|---|
Output | 1.5 HP (1.1 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1465 rpm |
Slip | 2.33 % |
Rated voltage | 400 V |
Rated current | 2.51 A |
L. R. Amperes | 20.6 A |
No load current | 1.63 A |
Rated torque | 5.30 ft.lb |
Locked rotor torque | 300 % |
Breakdown torque | 360 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
82.0 | 83.5 | 84.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.50 | 0.65 | 0.75 |
Frame | 143/5T |
---|---|
Output | 1.5 HP (1.1 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1465 rpm |
Slip | 2.33 % |
Rated voltage | 415 V |
Rated current | 2.56 A |
L. R. Amperes | 21.5 A |
No load current | 1.75 A |
Rated torque | 5.30 ft.lb |
Locked rotor torque | 330 % |
Breakdown torque | 390 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
81.4 | 83.1 | 84.1 |
Power factor
50% | 75% | 100% |
---|---|---|
0.47 | 0.61 | 0.71 |
Frame | 143/5T |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1435 rpm |
Slip | 4.33 % |
Rated voltage | 380 V |
Rated current | 3.25 A |
L. R. Amperes | 19.5 A |
No load current | 1.48 A |
Rated torque | 7.22 ft.lb |
Locked rotor torque | 190 % |
Breakdown torque | 220 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
85.5 | 84.0 | 82.5 |
Power factor
50% | 75% | 100% |
---|---|---|
0.69 | 0.80 | 0.85 |
Frame | 143/5T |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1440 rpm |
Slip | 4.00 % |
Rated voltage | 400 V |
Rated current | 3.11 A |
L. R. Amperes | 20.5 A |
No load current | 1.63 A |
Rated torque | 7.20 ft.lb |
Locked rotor torque | 210 % |
Breakdown torque | 250 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
84.0 | 84.0 | 84.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.65 | 0.77 | 0.83 |
Frame | 143/5T |
---|---|
Output | 2 HP (1.5 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1450 rpm |
Slip | 3.33 % |
Rated voltage | 415 V |
Rated current | 3.07 A |
L. R. Amperes | 21.5 A |
No load current | 1.75 A |
Rated torque | 7.15 ft.lb |
Locked rotor torque | 229 % |
Breakdown torque | 270 % |
Moment of inertia (J) | 0.1561 sq.ft.lb |
---|---|
Design | B |
Insulation Class | F |
Service factor | 1.25 |
Temperature rise | 80 K |
Duty Cycle | Cont.(S1) |
Starting Method | Direct On Line |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 49.0 dB(A) |
Approx. weight³ | 50.7 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% |
---|---|---|
84.0 | 84.0 | 84.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.62 | 0.74 | 0.81 |
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 |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 207A (ISO 12944 - C2) |
Grounding Lugs | Single |
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