| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FM81 | U1P2GFCR | 3 | UTEF | 56C |
| ORDER NO. | 24254 | LINE NO. |
| MPI: | 210403 |
| HP: | 1 |
| POLES: | 4 |
| VOLTS: | 575 |
| HZ: | 60 |
| SERVICE FACTOR: | 1.25 |
| EFFICIENCY (%): | |
| S.F. | 85.5 |
| FULL | 85.5 |
| 3/4 | 86 |
| 1/2 | 83.6 |
| 1/4 | 75 |
| POWER FACTOR (%): | |
| S.F. | 82.5 |
| FULL | 78 |
| 3/4 | 70.4 |
| 1/2 | 57.7 |
| 1/4 | 37.5 |
| NO LOAD | 8.7 |
| LOCKED ROTOR | 61.9 |
| AMPS: | |
| S.F. | 1.3 |
| FULL | 1.1 |
| 3/4 | 0.9 |
| 1/2 | 0.8 |
| 1/4 | 0.7 |
| NO LOAD | 0.6 |
| LOCKED ROTOR | 9.1 |
| NEMA CODE LETTER | L |
| NEMA DESIGN LETTER | B |
| FULL LOAD RPM | 1745 |
| NEMA NOMINAL / EFFICIENCY (%) | 85.5 |
| GUARANTEED EFFICIENCY (%) | 82.5 |
| MAX KVAR | 0.5 |
| AMBIENT (°C) | 40 |
| ALTITUDE (FASL) | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 |
| SOUND PRESSURE (DBA @ 1M) | 0 |
| TORQUES: | |
| BREAKDOWN{% F.L.} | 442 |
| LOCKED ROTOR{% F.L.} | 347 |
| FULL LOAD{LB-FT} | 3 |
NEMA Nominal and Guaranteed Efficiencies are up to 3,300 feet above sea level and 25 ° C ambient
| The Above Data Is Typical, Sinewave Power Unless Noted Otherwise | ||
| NIDEC MOTOR CORPORATION |
|
Nidec trademarks followed by the ® symbol are registered with the U.S. Patent and Trademark Office. | ||
