Electric Motors
| Frame | W56 |
|---|---|
| Output | 0.33 HP (0.25 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1710 rpm |
| Slip | 5.00 % |
| Rated voltage | 115/208-230 V |
| Rated current | 5.16/2.60-2.58 A |
| L. R. Amperes | 31.0/15.6-15.5 A |
| LRC | 6.0x(Code M) |
| No load current | 4.20/1.81-2.10 A |
| Rated torque | 1.01 ft.lb |
| Locked rotor torque | 120 % |
| Breakdown torque | 220 % |
| Locked rotor time | 10s (cold) 6s (hot) |
|---|---|
| Design | N |
| Insulation Class | F |
| Service factor | 1.35 |
| Temperature rise | 80 K |
| Duty Cycle | Cont.(S1) |
| Starting Method | Direct On Line |
| Ambient temperature | -20°C to +50°C |
| Altitude | 1000 m.a.s.l. |
| Enclosure | IC01 - ODP |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Approx. weight³ | 19.6 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% |
|---|---|---|
|
51.0 |
58.0 |
62.0 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
|
0.48 |
0.60 |
0.68 |
Features
| Frame Material | Rolled Steel |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | Only primer |
| Grounding Lugs | Single |
| Fan Cover material | Without Fan Cover |
| Tropicalized Painting | Without |
| Fan material | Without fan |
| Bearing cap | No-Without Bearing Cap |
| Bolt Material | Carbon Steel |
| Balancing Method | Not Balanced |
| Drip Cover | Without |
| Resilient Base | With |
| Overload protector (phenolic) | Without overload protector |
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