Electric Motors
Frame | 143/5T |
---|---|
Output | 1.5 HP (1.1 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1745 rpm |
Slip | 3.06 % |
Rated voltage | 115/230 V |
Rated current | 15.0/7.48 A |
L. R. Amperes | 120/59.8 A |
LRC | 8.0x(Code L) |
No load current | 7.20/3.60 A |
Rated torque | 4.45 ft.lb |
Locked rotor torque | 250 % |
Breakdown torque | 270 % |
Locked rotor time | 14s (cold) 8s (hot) |
Moment of inertia (J) | 0.1426 sq.ft.lb |
---|---|
Design | L |
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 | 54.0 dB(A) |
Approx. weight³ | 46.7 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% |
---|---|---|
69.0 | 75.0 | 77.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.68 | 0.78 | 0.83 |
Features
Frame Material | Rolled Steel |
---|---|
Impregnation Method | Dip and Bake Polyester |
Main terminal box hole | 1.118" |
Terminal Block | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | |
Grounding Lugs | Single |
Fan Cover material | Plastic |
Tropicalized Painting | Without |
Fan material | Plastic |
Bearing cap | No-Without Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Resilient Base | Without |
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Bearing details
Drive End | Non Drive End | |
---|---|---|
Bearing type | 6205 2RS | 6203 2RS |
Sealing | V'Ring | V'Ring |
Lubrication interval | - | - |
Lubricant amount | - | - |
Grease Type | Mobil Polyrex EM |
Foundation loads
Max. traction | Max. compression |
---|---|
81 lb | 128 lb |
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