Description
With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//380 V |
| Number of poles | 8 |
| Degree of Protection | IP55 |
| Synchronous speed | 900 rpm |
| Output rating | 40 HP |
| Mounting | F-1 |
| Flange | Without |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Specifications
230/460 V 60 Hz 8P 380 V 50 Hz 8P IE3 400 V 50 Hz 8P IE3 415 V 50 Hz 8P IE3 380 V 50 Hz 8P IE1 400 V 50 Hz 8P IE2 415 V 50 Hz 8P IE2Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 8 |
| Frequency | 60 Hz |
| Rated speed | 882 rpm |
| Slip | 2.00 % |
| Rated voltage | 230/460 V |
| Rated current | 102/50.9 A |
| L. R. Amperes | 601/300 A |
| LRC | 5.9x(Code G) |
| No load current | 43.0/21.5 A |
| Rated torque | 238 ft.lb |
| Locked rotor torque | 170 % |
| Breakdown torque | 210 % |
| Locked rotor time | 46s (cold) 26s (hot) |
| Moment of inertia (J) | 29.0 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 |
| 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 | 60.0 dB(A) |
| Approx. weight³ | 861 lb |
Efficiency
| 50% | 92.4 |
|---|---|
| 75% | 93.0 |
| 100% | 92.4 |
Power factor
| 50% | 0.65 |
|---|---|
| 75% | 0.75 |
| 100% | 0.80 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 30 HP (22 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 735 rpm |
| Slip | 2.00 % |
| Rated voltage | 380 V |
| Rated current | 47.8 A |
| L. R. Amperes | 292 A |
| LRC | 6.1x(Code H) |
| No load current | 20.7 A |
| Rated torque | 214 ft.lb |
| Locked rotor torque | 600 % |
| Breakdown torque | 240 % |
| Locked rotor time | 81s (cold) 45s (hot) |
| Moment of inertia (J) | 29.0 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 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 861 lb |
Efficiency
| 50% | 91.5 |
|---|---|
| 75% | 91.6 |
| 100% | 90.9 |
Power factor
| 50% | 0.60 |
|---|---|
| 75% | 0.71 |
| 100% | 0.77 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 30 HP (22 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 736 rpm |
| Slip | 1.87 % |
| Rated voltage | 400 V |
| Rated current | 46.3 A |
| L. R. Amperes | 310 A |
| LRC | 6.7x(Code J) |
| No load current | 22.2 A |
| Rated torque | 214 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 270 % |
| Locked rotor time | 52s (cold) 29s (hot) |
| Moment of inertia (J) | 29.0 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 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 861 lb |
Efficiency
| 50% | 91.5 |
|---|---|
| 75% | 91.9 |
| 100% | 91.5 |
Power factor
| 50% | 0.55 |
|---|---|
| 75% | 0.68 |
| 100% | 0.75 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 30 HP (22 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 737 rpm |
| Slip | 1.73 % |
| Rated voltage | 415 V |
| Rated current | 45.7 A |
| L. R. Amperes | 324 A |
| LRC | 7.1x(Code J) |
| No load current | 23.4 A |
| Rated torque | 214 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 300 % |
| Locked rotor time | 52s (cold) 29s (hot) |
| Moment of inertia (J) | 29.0 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 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 861 lb |
Efficiency
| 50% | 90.9 |
|---|---|
| 75% | 91.8 |
| 100% | 91.7 |
Power factor
| 50% | 0.52 |
|---|---|
| 75% | 0.65 |
| 100% | 0.73 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 725 rpm |
| Slip | 3.33 % |
| Rated voltage | 380 V |
| Rated current | 62.9 A |
| L. R. Amperes | 283 A |
| LRC | 4.5x(Code E) |
| No load current | 20.7 A |
| Rated torque | 290 ft.lb |
| Locked rotor torque | 140 % |
| Breakdown torque | 180 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 29.0 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 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 | 861 lb |
Efficiency
| 50% | 91.7 |
|---|---|
| 75% | 91.0 |
| 100% | 89.5 |
Power factor
| 50% | 0.70 |
|---|---|
| 75% | 0.78 |
| 100% | 0.81 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 727 rpm |
| Slip | 3.07 % |
| Rated voltage | 400 V |
| Rated current | 60.0 A |
| L. R. Amperes | 300 A |
| LRC | 5.0x(Code F) |
| No load current | 22.2 A |
| Rated torque | 289 ft.lb |
| Locked rotor torque | 160 % |
| Breakdown torque | 200 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 29.0 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 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 | 861 lb |
Efficiency
| 50% | 91.7 |
|---|---|
| 75% | 91.7 |
| 100% | 90.2 |
Power factor
| 50% | 0.66 |
|---|---|
| 75% | 0.76 |
| 100% | 0.80 |
Electric Motors
| Frame | 364/5T |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 730 rpm |
| Slip | 2.67 % |
| Rated voltage | 415 V |
| Rated current | 58.1 A |
| L. R. Amperes | 320 A |
| LRC | 5.5x(Code G) |
| No load current | 23.4 A |
| Rated torque | 288 ft.lb |
| Locked rotor torque | 170 % |
| Breakdown torque | 210 % |
| Locked rotor time | 32s (cold) 18s (hot) |
| Moment of inertia (J) | 29.0 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 105 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 | 861 lb |
Efficiency
| 50% | 91.7 |
|---|---|
| 75% | 91.7 |
| 100% | 91.0 |
Power factor
| 50% | 0.62 |
|---|---|
| 75% | 0.74 |
| 100% | 0.79 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 3" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C2) |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
