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.
Complies with NEMA Premium efficiency level and carry CSA Certified for Division 2 on the Nameplate as standard.
Product features
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 575 V |
| Number of poles | 2 |
| Degree of Protection | IP55 |
| Synchronous speed | 3600 rpm |
| Output rating | 3 HP |
|---|---|
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | F-1 |
| Terminal box¹ | Left position |
| Enclosure | IC411 - TEFC |
Electric Motors
| Frame | 182/4T |
|---|---|
| Output | 3 HP (2.2 kW) |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3515 rpm |
| Slip | 2.36 % |
| Rated voltage | 575 V |
| Rated current | 2.90 A |
| L. R. Amperes | 25.0 A |
| LRC | 8.6x(Code K) |
| No load current | 1.04 A |
| Rated torque | 4.42 ft.lb |
| Locked rotor torque | 250 % |
| Breakdown torque | 360 % |
| Locked rotor time | 50s (cold) 28s (hot) |
| Moment of inertia (J) | 0.1889 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 | 66.0 dB(A) |
| Approx. weight³ | 86.7 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% |
|---|---|---|
| 82.5 | 86.5 | 86.5 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.75 | 0.84 | 0.88 |
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor
$19.99 USD | $24.99 USD
Product title
Vendor