Description
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 115/208-230 V |
| Number of poles | 2 |
| Degree of Protection | IP55 |
| Synchronous speed | 3600 rpm |
| Output rating | 0.75 HP |
| Mounting | F-1 |
| Flange | FC 149 |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | B56J |
|---|---|
| Output | 0.75 HP (0.550 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3490 rpm |
| Slip | 3.06 % |
| Rated voltage | 115/208-230 V |
| Rated current | 10.4/5.00-5.20 A |
| L. R. Amperes | 65.5/31.5-32.8 A |
| LRC | 6.3x(Code M) |
| No load current | 7.60/3.28-3.80 A |
| Rated torque | 1.13 ft.lb |
| Locked rotor torque | 300 % |
| Breakdown torque | 290 % |
| Locked rotor time | 10s (cold) 6s (hot) |
| Moment of inertia (J) | 0.0396 sq.ft.lb |
| Insulation Class | B |
| Temperature rise | 80 K |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | CCW |
| Noise level² | 55.0 dB(A) |
| Approx. weight³ | 27.9 lb |
Efficiency
| 50% | 52.0 |
|---|---|
| 75% | 60.0 |
| 100% | 64.0 |
Power factor
| 50% | 0.54 |
|---|---|
| 75% | 0.64 |
| 100% | 0.72 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 2xNPT 1/2" |
| Terminal Block | Without |
| Drain | Rubber, automatic |
| Shaft Material | AISI 316 Stainless Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | Without Key |
| Drip Cover | Without |
| Shaft End | threaded |
| Resilient Base | Without |
| Overload protector (phenolic) | Automatic |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 2xNPT 1/2" |
| Terminal Block | Without |
| Drain | Rubber, automatic |
| Shaft Material | AISI 316 Stainless Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | Without Key |
| Drip Cover | Without |
| Shaft End | threaded |
| Resilient Base | Without |
| Overload protector (phenolic) | Automatic |
