Description
Standard | NEMA MG-1 |
---|---|
Frequency | 60 Hz |
Voltage | 240 V |
Number of poles | 6/4 |
Degree of Protection | IP21 |
Synchronous speed | 1200/1800 rpm |
Output rating | 0.75/0.25 HP |
Mounting | F-1 |
Flange | Without |
Terminal box¹ | Without Terminal Box |
Enclosure | IC01 - ODP |
Electric Motors
Frame | E56 |
---|---|
Output | 0.550 kW (0.75 HP) |
Number of Poles | 6/4 |
Frequency | 60 Hz |
Rated speed | 1725 rpm |
Slip | 4.17 % |
Rated voltage | 240 V |
Rated current | 5.50 A |
L. R. Amperes | 31.9 A |
LRC | 5.8x(Code M) |
No load current | 4.60 A |
Rated torque | 2.25 ft.lb |
Locked rotor torque | 105 % |
Breakdown torque | 210 % |
Locked rotor time | 10s (cold) 6s (hot) |
Moment of inertia (J) | 0.0902 sq.ft.lb |
Insulation Class | B |
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 | IP21 |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | CW |
Noise level² | 46.0 dB(A) |
Approx. weight³ | 19.8 lb |
Efficiency
50% | 51.9 |
---|---|
75% | 59.1 |
100% | 59.0 |
Power factor
50% | 0.47 |
---|---|
75% | 0.59 |
100% | 0.71 |
Electric Motors
Frame | E56 |
---|---|
Output | 0.18 kW (0.25 HP) |
Number of Poles | 6/4 |
Frequency | 60 Hz |
Rated speed | 1140 rpm |
Slip | 5.00 % |
Rated voltage | 240 V |
Rated current | 2.60 A |
L. R. Amperes | 0.000 A |
LRC | 0.0x(Code A) |
No load current | 2.40 A |
Rated torque | 1.11 ft.lb |
Locked rotor torque | 0 % |
Breakdown torque | 204 % |
Locked rotor time | 10s (cold) 6s (hot) |
Moment of inertia (J) | 0.0902 sq.ft.lb |
Insulation Class | B |
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 | IP21 |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | CW |
Noise level² | 42.0 dB(A) |
Approx. weight³ | 19.8 lb |
Efficiency
50% | 35.2 |
---|---|
75% | 43.2 |
100% | 47.4 |
Power factor
50% | 0.46 |
---|---|
75% | 0.54 |
100% | 0.62 |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Shaft Locking Device | Without |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | Only primer |
Grounding Lugs | Single |
Fan Cover material | Without Fan Cover |
Tropicalized Painting | Without |
Fan material | Without fan |
Bearing cap | No-Without Bearing Cap |
Winding thermal protection | Thermostat - 2 wires 1 per phase 130°C |
Balancing Method | Not Balanced |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |