Description
With cast iron frame, flexible mounting, solid feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications. Carry CSA Certified for Division 2 on the Nameplate as standard.
Standard | NEMA MG-1 |
---|---|
Frequency | 60//50 Hz |
Voltage | 208-230/460//380 V |
Number of poles | 4 |
Degree of Protection | IP55 |
Synchronous speed | 1800 rpm |
Output rating | 5 HP |
Mounting | F-1 |
Flange | Without |
Terminal box¹ | Left position |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | L182/4T |
---|---|
Output | 5 HP (3.7 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1755 rpm |
Slip | 2.50 % |
Rated voltage | 230/460 V |
Rated current | 12.9/6.46 A |
L. R. Amperes | 103/51.7 A |
LRC | 8.0x(Code K) |
No load current | 7.26/3.63 A |
Rated torque | 15.0 ft.lb |
Locked rotor torque | 260 % |
Breakdown torque | 310 % |
Locked rotor time | 36s (cold) 20s (hot) |
Moment of inertia (J) | 0.4877 sq.ft.lb |
Design | A |
Insulation Class | F |
Service factor | 1.25 |
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 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 56.0 dB(A) |
Approx. weight³ | 113 lb |
Efficiency
50% | 88.5 |
---|---|
75% | 90.2 |
100% | 91.0 |
Power factor
50% | 0.61 |
---|---|
75% | 0.73 |
100% | 0.79 |
Electric Motors
Frame | L182/4T |
---|---|
Output | 5 HP (3.7 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1445 rpm |
Slip | 3.67 % |
Rated voltage | 380 V |
Rated current | 7.66 A |
L. R. Amperes | 49.0 A |
LRC | 6.4x(Code H) |
No load current | 3.52 A |
Rated torque | 18.2 ft.lb |
Locked rotor torque | 210 % |
Breakdown torque | 240 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 0.4877 sq.ft.lb |
Design | A |
Insulation Class | F |
Service factor | 1.25 |
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 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 56.0 dB(A) |
Approx. weight³ | 113 lb |
Efficiency
50% | 88.5 |
---|---|
75% | 89.5 |
100% | 89.5 |
Power factor
50% | 0.68 |
---|---|
75% | 0.77 |
100% | 0.82 |
Electric Motors
Frame | L182/4T |
---|---|
Output | 5 HP (3.7 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1450 rpm |
Slip | 3.33 % |
Rated voltage | 400 V |
Rated current | 7.46 A |
L. R. Amperes | 53.0 A |
LRC | 7.1x(Code J) |
No load current | 3.63 A |
Rated torque | 18.1 ft.lb |
Locked rotor torque | 240 % |
Breakdown torque | 270 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 0.4877 sq.ft.lb |
Design | A |
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 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 56.0 dB(A) |
Approx. weight³ | 113 lb |
Efficiency
50% | 88.5 |
---|---|
75% | 89.5 |
100% | 89.5 |
Power factor
50% | 0.64 |
---|---|
75% | 0.75 |
100% | 0.80 |
Electric Motors
Frame | L182/4T |
---|---|
Output | 5 HP (3.7 kW) |
Number of Poles | 4 |
Frequency | 50 Hz |
Rated speed | 1455 rpm |
Slip | 3.00 % |
Rated voltage | 415 V |
Rated current | 7.22 A |
L. R. Amperes | 54.9 A |
LRC | 7.6x(Code J) |
No load current | 3.85 A |
Rated torque | 18.0 ft.lb |
Locked rotor torque | 270 % |
Breakdown torque | 300 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 0.4877 sq.ft.lb |
Design | A |
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 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 56.0 dB(A) |
Approx. weight³ | 113 lb |
Efficiency
50% | 89.5 |
---|---|
75% | 90.2 |
100% | 90.2 |
Power factor
50% | 0.61 |
---|---|
75% | 0.72 |
100% | 0.79 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | NPT 1" |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 6002 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 | 1/2 Key |
Drip Cover | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 9 |