| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| FF31 | DJ2E1DM | 3 | FD4 | 145JM |
| ORDER NO. | 23597 | LINE NO. |
| MPI: | 189690 | 189691 | 189692 | 189693 | 189694 |
| HP: | 2 | 2 | 2 | 2 | 2 |
| POLES: | 2 | 2 | 2 | 2 | 2 |
| VOLTS: | 460 | 230 | 208 | 380 | 190 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1.15 | 1.15 | 1.15 |
| EFFICIENCY (%): | |||||
| S.F. | 84.5 | 84.5 | 82.4 | 80 | 80 |
| FULL | 84 | 84 | 82.5 | 82.2 | 82.2 |
| 3/4 | 85.1 | 85.1 | 84.7 | 84.6 | 84.6 |
| 1/2 | 83 | 83 | 83.5 | 84.5 | 84.5 |
| 1/4 | 74.5 | 74.5 | 76.2 | 78.6 | 78.6 |
| POWER FACTOR (%): | |||||
| S.F. | 89.4 | 89.4 | 90.8 | 91.2 | 91.2 |
| FULL | 88.1 | 88.1 | 90.1 | 90.4 | 90.4 |
| 3/4 | 83.9 | 83.9 | 87.6 | 87.5 | 87.5 |
| 1/2 | 74.8 | 74.8 | 81.1 | 80.3 | 80.3 |
| 1/4 | 54.8 | 54.8 | 63.4 | 60.5 | 60.5 |
| NO LOAD | 14.3 | 14.3 | 16.6 | 13.1 | 13.1 |
| LOCKED ROTOR | 68.5 | 68.5 | 67.4 | 73.6 | 73.6 |
| AMPS: | |||||
| S.F. | 2.9 | 5.7 | 6.4 | 3.6 | 7.1 |
| FULL | 2.5 | 5.1 | 5.6 | 3.1 | 6.2 |
| 3/4 | 2 | 3.9 | 4.2 | 2.3 | 4.6 |
| 1/2 | 1.5 | 3 | 3.1 | 1.7 | 3.3 |
| 1/4 | 1.1 | 2.3 | 2.1 | 1.2 | 2.4 |
| NO LOAD | 1 | 2 | 1.7 | 1 | 1.9 |
| LOCKED ROTOR | 21.7 | 43 | 39 | 19.3 | 39 |
| NEMA CODE LETTER | K | K | H | H | H |
| NEMA DESIGN LETTER | B | B | B | B | B |
| FULL LOAD RPM | 3500 | 3500 | 3470 | 2865 | 2865 |
| NEMA NOMINAL / EFFICIENCY (%) | 84 | 84 | 82.5 | 82.2 | 82.2 |
| GUARANTEED EFFICIENCY (%) | 81.5 | 81.5 | 80 | 78.5 | 78.5 |
| MAX KVAR | 0.7 | 0.7 | 0.5 | 0.6 | 0.5 |
| AMBIENT (°C) | 40 | 40 | 40 | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 | 3300 | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 9 | 9 | 11 | 11 | 11 |
| SOUND PRESSURE (DBA @ 1M) | 65 | 65 | 65 | 61 | 61 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 371 | 371 | 298 | 279 | 279 |
| LOCKED ROTOR{% F.L.} | 275 | 275 | 218 | 216 | 216 |
| FULL LOAD{LB-FT} | 3 | 3 | 3 | 3.7 | 3.7 |
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. | ||
