Electric Motors
| Frame | 182/4JM |
|---|---|
| Output | 3 HP (2.2 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3560 rpm |
| Slip | 1.11 % |
| Rated voltage | 115/208-230 V |
| Rated current | 24.4/12.8-12.2 A |
| L. R. Amperes | 268/141-134 A |
| LRC | 11.0x(Code M) |
| No load current | 10.4/4.10-5.20 A |
| Rated torque | 4.37 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 360 % |
| Locked rotor time | 10s (cold) 6s (hot) |
|---|---|
| Insulation Class | F |
| Service factor | 1.25 |
| Temperature rise | 80 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP21 |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | CCW |
| Approx. weight³ | 92.9 lb |
(1) Looking the motor from the shaft end.; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 78.0 | 74.0 | 86.0 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.86 | 0.89 | 0.91 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | NPT 3/4" |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 7022 207A (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | Yes- Bearing Cap |
| Drip Cover | Without |
| Resilient Base | Without |
| Pump Seal | Mechanical Seal |
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