SHIPPING
PREMIUM DELIVERY
WAREHOUSE PICKUP
Description
Technical Data
Dimensions
Electric Motors
| Frame | 280S/M |
|---|---|
| Output | 120 HP (90 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1775 rpm |
| Slip | 0.72 % |
| Rated voltage | 230/460 V |
| Rated current | 279/140 A |
| L. R. Amperes | 2123/1061 A |
| LRC | 7.6 |
| No load current | 91.8/45.9 A |
| Rated torque | 481 Nm |
| Locked rotor torque | 240% |
| Breakdown torque | 260 % |
| Locked rotor time | 18s (cold) 32s (hot) |
| Moment of inertia (J) | 44.4 sq.ft.lb |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | S1 |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 3280 ft |
| Degree of Protection | IP55 |
| Enclosure | IC411 – TEFC |
| Mounting | B35T |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 73 dB(A) |
| Approx. weight³ | 1506lb |
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 94.7 | 95.3 | 95.4 |
Power Factor
| 50% | 75% | 100% |
|---|---|---|
| 0.75 | 0.82 | 0.85 |
