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W22 High Efficiency 10 HP 8P 284/6T 3Ph 208-230/460//380 V 60 Hz IC411 - TEFC - Foot-mounted
WEG Code: 12603919 | Catalog Number: 01009EP3E284T-W22
With cast iron frame, flexible mounting, solid feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications. Efficiency level: High Efficiency.
Product features
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 208-230/460//380 V |
| Number of poles | 8 |
| Degree of Protection | IP55 |
| Synchronous speed | 900 rpm |
| Output rating | 10 HP |
|---|---|
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | F-1 |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
$3,786.00/un.
Product details
Electric Motors
| Frame | 284/6T |
|---|---|
| Output | 10 HP (7.5 kW) |
| Number of Poles | 8 |
| Frequency | 50 Hz |
| Rated speed | 730 rpm |
| Slip | 2.67 % |
| Rated voltage | 380 V |
| Rated current | 16.9 A |
| L. R. Amperes | 89.6 A |
| LRC | 5.3x(Code G) |
| No load current | 6.30 A |
| Rated torque | 71.0 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 170 % |
| Locked rotor time | 57s (cold) 32s (hot) |
| Moment of inertia (J) | 7.20 sq.ft.lb |
|---|---|
| Design | B |
| 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise Level² | 51.0 dB(A) |
| Approx. weight³ | 347 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 86.5 | 88.5 | 87.5 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.65 | 0.74 | 0.77 |
| Frame | 284/6T |
|---|---|
| Output | 10 HP (7.5 kW) |
| Number of Poles | 8 |
| Frequency | 60 Hz |
| Rated speed | 880 rpm |
| Slip | 2.22 % |
| Rated voltage | 208-230/460 V |
| Rated current | 30.5-27.6/13.8 A |
| L. R. Amperes | 174-157/78.7 A |
| LRC | 5.7x(Code G) |
| No load current | 14.4-13.0/6.50 A |
| Rated torque | 58.9 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 220 % |
| Locked rotor time | 54s (cold) 30s (hot) |
| Moment of inertia (J) | 7.20 sq.ft.lb |
|---|---|
| Design | B |
| 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 | IP55 |
| Enclosure | IC411 - TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise Level² | 54.0 dB(A) |
| Approx. weight³ | 347 lb |
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 87.5 | 88.5 | 88.5 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.62 | 0.72 | 0.77 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 1 1/2" |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Drain | Rubber, automatic |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 203A (ISO 12944 - C2) |
| Grounding Lugs | Single |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Fan material | Plastic |
| Bearing cap | Yes- Bearing Cap |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
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Bearing details
| Drive End | Non Drive End | |
|---|---|---|
| Bearing type | 6311 C3 | 6211 C3 |
| Sealing | V'Ring | V'Ring |
| Lubrication interval | 20000 h | 20000 h |
| Grease amount | 18 g | 11 g |
| Grease Type | Mobil Polyrex EM | |
Foundation loads
| Max. traction | Max. compression |
|---|---|
| 391 lb | 738 lb |
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