Electric Motors
Frame | 48 |
---|---|
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 |
Temperature rise | 80 K |
Service factor | 1.35 (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. |
Enclosure | IC01 - ODP |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Approx. weight³ | 14.2 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 | Without |
Overload protector (phenolic) | Automatic |
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