Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 208-240//220-230 V |
| Number of poles | 4 |
| Degree of Protection | IP21 |
| Synchronous speed | 1800 rpm |
| Output rating | 5 HP |
| Mounting | F-3 |
| Flange | Special |
| Terminal box¹ | Without Terminal Box |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | E56 |
|---|---|
| Output | 5 HP (3.7 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1650 rpm |
| Slip | 8.33 % |
| Rated voltage | 208 V |
| Rated current | 22.5 A |
| L. R. Amperes | 78.7 A |
| LRC | 3.5x(Code B) |
| No load current | 7.00 A |
| Rated torque | 15.9 ft.lb |
| Locked rotor torque | 20 % |
| Breakdown torque | 110 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 0.2112 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 80 K |
| Duty Cycle | S3 |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP21 |
| Enclosure | IC01 - ODP |
| Mounting | F-3 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 55.1 lb |
Efficiency
| 50% | 74.6 |
|---|---|
| 75% | 75.5 |
| 100% | 72.1 |
Power factor
| 50% | 0.91 |
|---|---|
| 75% | 0.92 |
| 100% | 0.94 |
Electric Motors
| Frame | E56 |
|---|---|
| Output | 5 HP (3.7 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1360 rpm |
| Slip | 9.33 % |
| Rated voltage | 220 V |
| Rated current | 25.0 A |
| L. R. Amperes | 70.0 A |
| LRC | 2.8x(Code A) |
| No load current | 23.0 A |
| Rated torque | 19.3 ft.lb |
| Locked rotor torque | 20 % |
| Breakdown torque | 130 % |
| Locked rotor time | 7s (cold) 4s (hot) |
| Moment of inertia (J) | 0.2112 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 80 K |
| Duty Cycle | S3 |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP21 |
| Enclosure | IC01 - ODP |
| Mounting | F-3 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 55.1 lb |
Efficiency
| 50% | 60.5 |
|---|---|
| 75% | 67.4 |
| 100% | 66.7 |
Power factor
| 50% | 0.59 |
|---|---|
| 75% | 0.73 |
| 100% | 0.83 |
Electric Motors
| Frame | E56 |
|---|---|
| Output | 5 HP (3.7 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1380 rpm |
| Slip | 8.00 % |
| Rated voltage | 230 V |
| Rated current | 27.3 A |
| L. R. Amperes | 76.4 A |
| LRC | 2.8x(Code B) |
| No load current | 24.3 A |
| Rated torque | 19.0 ft.lb |
| Locked rotor torque | 35 % |
| Breakdown torque | 140 % |
| Locked rotor time | 7s (cold) 4s (hot) |
| Moment of inertia (J) | 0.2112 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 80 K |
| Duty Cycle | S3 |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP21 |
| Enclosure | IC01 - ODP |
| Mounting | F-3 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 55.1 lb |
Efficiency
| 50% | 49.5 |
|---|---|
| 75% | 60.5 |
| 100% | 64.7 |
Power factor
| 50% | 0.71 |
|---|---|
| 75% | 0.82 |
| 100% | 0.90 |
Electric Motors
| Frame | E56 |
|---|---|
| Output | 5 HP (3.7 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1700 rpm |
| Slip | 5.56 % |
| Rated voltage | 240 V |
| Rated current | 21.2 A |
| L. R. Amperes | 74.2 A |
| LRC | 3.5x(Code C) |
| No load current | 11.1 A |
| Rated torque | 15.4 ft.lb |
| Locked rotor torque | 45 % |
| Breakdown torque | 170 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 0.2112 sq.ft.lb |
| Insulation Class | F |
| Service factor | 1.00 |
| Temperature rise | 80 K |
| Duty Cycle | S3 |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP21 |
| Enclosure | IC01 - ODP |
| Mounting | F-3 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 55.1 lb |
Efficiency
| 50% | 59.0 |
|---|---|
| 75% | 69.5 |
| 100% | 73.6 |
Power factor
| 50% | 0.90 |
|---|---|
| 75% | 0.96 |
| 100% | 0.98 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Only primer |
| Grounding Lugs | Single |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | No-Without Bearing Cap |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
