X503, Marathon, 1-1/2-1 Hp, 1140 & 950 Rpm, 200-230/460-190/380V, 56Y,
X503, 56T11O5303J , Marathon, replace with H767V1, 1819H
| Nameplate Specifications | Details |
|---|---|
| Phase | 3 |
| Output HP | 1.50 & 1 HP |
| Output KW | 1.1 & 0.75 kW |
| Voltage | 200-230/460 & 190/380 V |
| Speed | 1140 & 950 rpm |
| Service Factor | 1.0 & 1.0 |
| Frame | 56Y |
| Enclosure | Open Air Over |
| Thermal Protection | Automatic |
| Efficiency | 78.5 & 78.5 % |
| Ambient Temperature | 70 °C |
| Frequency | 60 & 50 Hz |
| Current | 5.5-5.4/2.7 & 4.8/2.4 A |
| Power Factor | 68 |
| Duty | Continuous |
| Insulation Class | H |
| Design Code | No Design Code |
| KVA Code | J |
| Drive End Bearing Size | 6203 |
| Opp Drive End Bearing Size | 6203 |
| UL | Recognized |
| CSA | Y |
| CE | N |
| IP Code | 10 |
| Number of Speeds | 1 |
| Technical Specifications | Details |
|---|---|
| Electrical Type | Squirrel Cage Induction Run |
| Starting Method | Across The Line |
| Poles | 6 |
| Rotation | Reversible |
| Resistance Main | 3.2 Ohms |
| Mounting | Round Belly Band |
| Motor Orientation | Horizontal |
| Drive End Bearing | Ball |
| Opp Drive End Bearing | Ball |
| Frame Material | Rolled Steel |
| Shaft Type | Single Special Extension |
| Overall Length | 16.06 in |
| Frame Length | 8.56 in |
| Shaft Diameter | 0.625 in |
| Shaft Extension | 5.06 in |
| Assembly/Box Mounting | F1 Only |
KEY FEATURES
- Automatic reset thermal protector prevents overheating.
- Patented MAXGuard® insulation system offers superior protection for use with a variable frequency drive.
- Permanently lubricated, double-sealed bearings extend the lifetime of the motor.
- Ambient temperature up to 70°C allows for consistent operation in a range of environments and applications.
- Vertical/horizontal mounting for proper placement of the fan within airflow.
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