| MODEL NO. | CATALOG NO. | PHASE | TYPE | FRAME |
| GB85 | HD7P4E | 3 | CTE | 256T |
| ORDER NO. | 25787 | LINE NO. |
| MPI: | 245075 | 245076 | 252380 | 245077 | 245078 |
| HP: | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| POLES: | 8 | 8 | 8 | 8 | 8 |
| VOLTS: | 460 | 230 | 208 | 400 | 200 |
| HZ: | 60 | 60 | 60 | 50 | 50 |
| SERVICE FACTOR: | 1.15 | 1.15 | 1 | 1 | 1 |
| EFFICIENCY (%): | |||||
| S.F. | 85.8 | 85.8 | |||
| FULL | 86.5 | 86.5 | 86.5 | 84 | 84 |
| 3/4 | 87.3 | 87.3 | 88.5 | 85.7 | 85.7 |
| 1/2 | 86 | 86 | 88.4 | 85.3 | 85.3 |
| 1/4 | 79.2 | 79.2 | 83.5 | 79.1 | 79.1 |
| POWER FACTOR (%): | |||||
| S.F. | 74.5 | 74.5 | |||
| FULL | 72 | 72 | 75.9 | 73.8 | 73.8 |
| 3/4 | 65.4 | 65.4 | 71.7 | 67.1 | 67.1 |
| 1/2 | 53.8 | 53.8 | 63 | 55.2 | 55.2 |
| 1/4 | 34.1 | 34.1 | 42.9 | 34.9 | 34.9 |
| NO LOAD | 5.9 | 5.9 | 6.3 | 5.8 | 5.8 |
| LOCKED ROTOR | 40.5 | 40.5 | 39.1 | 43.6 | 43.6 |
| AMPS: | |||||
| S.F. | 12.5 | 25 | |||
| FULL | 11.1 | 22.3 | 23.7 | 12.9 | 25.7 |
| 3/4 | 9.1 | 18.2 | 18.4 | 10.4 | 20.8 |
| 1/2 | 7.5 | 15 | 13.9 | 8.5 | 17 |
| 1/4 | 6.4 | 12.8 | 10.8 | 7.2 | 14.5 |
| NO LOAD | 6.2 | 12.4 | 9.8 | 7 | 14 |
| LOCKED ROTOR | 53.2 | 106.4 | 88.3 | 54 | 108 |
| NEMA CODE LETTER | G | G | D | F | F |
| NEMA DESIGN LETTER | B | B | # | B | B |
| FULL LOAD RPM | 880 | 880 | 875 | 730 | 730 |
| NEMA NOMINAL / EFFICIENCY (%) | 86.5 | 86.5 | 86.5 | 84 | 84 |
| GUARANTEED EFFICIENCY (%) | 84 | 84 | 84 | 81.5 | 80 |
| MAX KVAR | 4.2 | 4.2 | 3 | 4.1 | 4.1 |
| AMBIENT (°C) | 40 | 40 | 40 | 40 | 40 |
| ALTITUDE (FASL) | 3300 | 3300 | 3300 | 3300 | 3300 |
| SAFE STALL TIME-HOT (SEC) | 30 | 30 | 30 | 30 | 30 |
| SOUND PRESSURE (DBA @ 1M) | 55 | 55 | 55 | 59 | 59 |
| TORQUES: | |||||
| BREAKDOWN{% F.L.} | 234 | 234 | 185 | 208 | 208 |
| LOCKED ROTOR{% F.L.} | 155 | 155 | 118 | 137 | 137 |
| FULL LOAD{LB-FT} | 44.6 | 44.6 | 44.9 | 54.1 | 54.1 |
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. | ||
