| Items |
 04385238 Nidec 1745 Revolutions per Minute (rpm) Base Speed Explosion Proof/Hazardous Location Severe Duty Motor |
 04487603 Nidec 1760 Revolutions per Minute (rpm) Base Speed Explosion Proof/Hazardous Location Severe Duty Motor |
04487606 Nidec 1755 Revolutions per Minute (rpm) Base Speed Explosion Proof/Hazardous Location Severe Duty Motor |
04487612 Nidec 1775 Revolutions per Minute (rpm) Base Speed Explosion Proof/Hazardous Location Severe Duty Motor |
04487613 Nidec 1770 Revolutions per Minute (rpm) Base Speed Explosion Proof/Hazardous Location Severe Duty Motor |
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| Description | 3/4 hp, 1745 rpm, Y34S2B, 230/460 V, 56 | 1 hp, 1760 rpm, YC1P2B, 230/460 V, 143T | 1-1/2 hp, 1755 rpm, YC32P2B, 230/460 V, 145T | 15 hp, 1775 rpm, YC15P2B, 230/460 V, 254T | 20 hp, 1770 rpm, YC20P2B, 230/460 V, 256T | |||||
| Supplier Name | US Motors (Nidec) | |||||||||
| Manufacturer Part Number | Y34S2B | YC1P2B | YC32P2B | YC15P2B | YC20P2B | |||||
| Base Speed | 1745 rpm | 1760 rpm | 1755 rpm | 1775 rpm | 1770 rpm | |||||
| Duty/Condition Type | Continuous Duty | |||||||||
| Enclosure Type | Totally Enclosed Fan Cooled (TEFC) | |||||||||
| Frame Material | Steel | Steel | Steel | Cast Iron | Cast Iron | |||||
| Frame Size | 56 | 143T | 145T | 254T | 256T | |||||
| Frequency | 60 Hz | |||||||||
| Group and Class | Class I - Group D | |||||||||
| Harmonization Code | 8501.51.4040 | 8501.51.6040 | 8501.52.4000 | 8501.52.4000 | 8501.52.4000 | |||||
| Type | Severe Duty Motor | |||||||||
| Power for 2 Poles | ||||||||||
| Power for 6 Poles | ||||||||||
| Power for 4 Poles | 3/4 hp | 1 hp | 1-1/2 hp | 15 hp | 20 hp | |||||
| Phase | 3 | |||||||||
| Number of Poles | 4 | |||||||||
| Supply Voltage | 230 V460 V | |||||||||
| Mounting Type | Footed Horizontal | |||||||||
| National Electrical Manufacturers Association (NEMA) Design Class | B | |||||||||
| Synchronous Speed | 1800 rpm | |||||||||
| Temperature Code | T2B | |||||||||
| Weight | 49.00 lb | 80.00 lb | 80.00 lb | 316.00 lb | 375.00 lb | |||||
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