Description
The W01 motor is the perfect option for applications that require robustness, low weight and high performance in a single product. The W01 Rolled Steel platform has good thermal performance and easy installation and maintenance. With steel plate frame, aluminum flange and threaded shaft end, these versatile three-phase motors provide torque and durability for several applications.
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60//50 Hz |
| Voltage | 230/460//190-220/380-415 V |
| Number of poles | 2 |
| Degree of Protection | IP55 |
| Synchronous speed | 3600 rpm |
| Output rating | 2 HP |
| Mounting | F-1 |
| Flange | C |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 56HJ |
|---|---|
| Output | 2 HP (1.5 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3520 rpm |
| Slip | 2.22 % |
| Rated voltage | 230/460 V |
| Rated current | 4.94/2.47 A |
| L. R. Amperes | 48.9/24.5 A |
| LRC | 9.9x(Code L) |
| No load current | 2.13/1.06 A |
| Rated torque | 2.98 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 300 % |
| Locked rotor time | 23s (cold) 13s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Temperature rise | 80 K |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | CCW |
| Noise level² | 68.0 dB(A) |
| Approx. weight³ | 40.3 lb |
Efficiency
| 50% | 82.5 |
|---|---|
| 75% | 85.5 |
| 100% | 85.5 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.83 |
| 100% | 0.89 |
Electric Motors
| Frame | 56HJ |
|---|---|
| Output | 2 HP (1.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2875 rpm |
| Slip | 4.17 % |
| Rated voltage | 190-220/380 V |
| Rated current | 5.94-5.13/2.97 A |
| L. R. Amperes | 44.0-38.0/22.0 A |
| LRC | 7.4x(Code J) |
| No load current | 2.10-1.81/1.05 A |
| Rated torque | 3.65 ft.lb |
| Locked rotor torque | 229 % |
| Breakdown torque | 280 % |
| Locked rotor time | 21s (cold) 12s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | CCW |
| Noise level² | 65.0 dB(A) |
| Approx. weight³ | 40.3 lb |
Efficiency
| 50% | 84.0 |
|---|---|
| 75% | 84.6 |
| 100% | 83.3 |
Power factor
| 50% | 0.79 |
|---|---|
| 75% | 0.88 |
| 100% | 0.92 |
Electric Motors
| Frame | 56HJ |
|---|---|
| Output | 2 HP (1.5 kW) |
| Number of Poles | 2 |
| Frequency | 50 Hz |
| Rated speed | 2900 rpm |
| Slip | 3.33 % |
| Rated voltage | 415 V |
| Rated current | 2.77 A |
| L. R. Amperes | 24.4 A |
| LRC | 8.8x(Code K) |
| No load current | 1.20 A |
| Rated torque | 3.62 ft.lb |
| Locked rotor torque | 280 % |
| Breakdown torque | 340 % |
| Locked rotor time | 18s (cold) 10s (hot) |
| Moment of inertia (J) | 0.1279 sq.ft.lb |
| Design | B |
| Insulation Class | F |
| Service factor | 1.15 (1.00 @ 208V) |
| 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | CCW |
| Noise level² | 65.0 dB(A) |
| Approx. weight³ | 40.3 lb |
Efficiency
| 50% | 83.3 |
|---|---|
| 75% | 84.9 |
| 100% | 84.5 |
Power factor
| 50% | 0.73 |
|---|---|
| 75% | 0.84 |
| 100% | 0.89 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Main terminal box hole | 0.881" |
| Terminal Block | Without |
| Drain | Rubber, automatic |
| Shaft Material | AISI 304 Stainless Steel |
| Painting | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Steel |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | Without Key |
| Drip Cover | Without |
| Resilient Base | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 9 |
