Electric Motors
Frame | W56 |
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Output | 0.5 HP (0.37 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1730 rpm |
Slip | 3.89 % |
Rated voltage | 115/230 V |
Rated current | 8.00/4.00 A |
L. R. Amperes | 45.6/22.8 A |
LRC | 5.7x(Code M) |
No load current | 6.60/3.30 A |
Rated torque | 1.52 ft.lb |
Locked rotor torque | 320 % |
Breakdown torque | 270 % |
Locked rotor time | 18s (cold) 10s (hot) |
Moment of inertia (J) | 0.0479 sq.ft.lb |
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Design | N |
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. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 52.0 dB(A) |
Approx. weight³ | 21.5 lb |
50% | 75% | 100% |
---|---|---|
52.0 | 59.0 | 64.0 |
50% | 75% | 100% |
---|---|---|
0.44 | 0.54 | 0.63 |
Frame Material | Rolled Steel |
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Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 0.881" |
Terminal Block | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 3003 207N (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Industrial polymer |
Tropicalized Painting | Without |
Bearing cap | No-Without Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | Not Balanced |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Manual |
Fan material | Plastic |
Screw cap | CARBON STEEL SAE 1010/20 |
NDE bearing Seal | Without Bearing Seal |
DE bearing Seal | V'Ring |
CABLE PRESS MATERIAL | Sem |