Description
The W01 “JP” (gasket) motors were especially developed for application on pumps with direct coupling. These motors are supplied with Aegis® bearing protection ring to avoid current flow along the motor shaft, across the bearing and return to the frame thus preventing premature bearing wear and failure due to electric currents flowing through them.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//190-220/380-415 V |
| Number of poles | 4 |
| Synchronous speed | 1800 rpm |
| Output rating | 7.5 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC01 - ODP |
Electric Motors
| Frame | 213/5JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1770 rpm |
| Slip | 1.67 % |
| Rated voltage | 230/460 V |
| Rated current | 18.5/9.25 A |
| L. R. Amperes | 133/66.6 A |
| LRC | 7.2x(Code H) |
| No load current | 8.79/4.39 A |
| Rated torque | 22.3 ft.lb |
| Locked rotor torque | 240 % |
| Breakdown torque | 320 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 1.03 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 59.0 dB(A) |
| Approx. weight³ | 128 lb |
Efficiency
| 50% | 89.5 |
|---|---|
| 75% | 90.2 |
| 100% | 91.0 |
Power factor
| 50% | 0.65 |
|---|---|
| 75% | 0.77 |
| 100% | 0.82 |
Electric Motors
| Frame | 213/5JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1455 rpm |
| Slip | 3.00 % |
| Rated voltage | 190-220/380 V |
| Rated current | 22.2-19.2/11.1 A |
| L. R. Amperes | 129-111/64.4 A |
| LRC | 5.8x(Code G) |
| No load current | 8.64-7.47/4.32 A |
| Rated torque | 27.1 ft.lb |
| Locked rotor torque | 170 % |
| Breakdown torque | 229 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 1.03 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 128 lb |
Efficiency
| 50% | 88.9 |
|---|---|
| 75% | 88.5 |
| 100% | 86.7 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.83 |
| 100% | 0.87 |
Electric Motors
| Frame | 213/5JP |
|---|---|
| Output | 7.5 HP (5.5 kW) |
| Number of Poles | 4 |
| Frequency | 50 Hz |
| Rated speed | 1465 rpm |
| Slip | 2.33 % |
| Rated voltage | 415 V |
| Rated current | 10.4 A |
| L. R. Amperes | 71.8 A |
| LRC | 6.9x(Code H) |
| No load current | 5.02 A |
| Rated torque | 26.9 ft.lb |
| Locked rotor torque | 210 % |
| Breakdown torque | 280 % |
| Locked rotor time | 0s (cold) 0s (hot) |
| Moment of inertia (J) | 1.03 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 |
| 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. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 56.0 dB(A) |
| Approx. weight³ | 128 lb |
Efficiency
| 50% | 88.2 |
|---|---|
| 75% | 88.7 |
| 100% | 87.8 |
Power factor
| 50% | 0.65 |
|---|---|
| 75% | 0.78 |
| 100% | 0.84 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 1.377" |
| Terminal Block | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 9 |
