Electric Motors
Frame | W56C |
---|---|
Output | 0.25 HP (0.18 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1735 rpm |
Slip | 3.61 % |
Rated voltage | 115/208-230 V |
Rated current | 4.60/2.54-2.30 A |
L. R. Amperes | 24.4/13.5-12.2 A |
LRC | 5.3x(Code N) |
No load current | 4.00/1.72-2.00 A |
Rated torque | 0.757 ft.lb |
Locked rotor torque | 310 % |
Breakdown torque | 280 % |
Locked rotor time | 27s (cold) 15s (hot) |
Moment of inertia (J) | 0.0318 sq.ft.lb |
---|---|
Design | N |
Insulation Class | F |
Temperature rise | 80 K |
Service factor | 1.15 (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. |
Degree of Protection | IP55 |
Enclosure | IC411 - TEFC |
Mounting | F-1 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 52.0 dB(A) |
Approx. weight³ | 15.7 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% |
---|---|---|
43.0 | 52.0 | 57.0 |
Power factor
50% | 75% | 100% |
---|---|---|
0.43 | 0.52 | 0.60 |
Features
Frame Material | Rolled Steel |
---|---|
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 | Munsell N 1 - Matte 207N (ISO 12944 - C2) |
Grounding Lugs | Single |
Fan Cover material | Industrial polymer |
Tropicalized Painting | Without |
Fan material | Plastic |
Bearing cap | Yes- Bearing Cap |
Bolt Material | Carbon Steel |
Balancing Method | Not Balanced |
Drip Cover | Without |
Resilient Base | Without |
Overload protector (phenolic) | Without overload protector |
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor
$19.99 | $24.99
Product title
Vendor