Description
These TEFC and TEAO motors are built according to NEMA standards and designed for operation in 100% humidity and the most corrosive environments.
Standard | NEMA MG-1 |
---|---|
Frequency | 60 Hz |
Voltage | 200 V |
Number of poles | 4 |
Degree of Protection | IP55 |
Synchronous speed | 1800 rpm |
Output rating | 1 HP |
Mounting | F-2 |
Flange | Without |
Terminal box¹ | Right position |
Enclosure | IC411 - TEFC |
Electric Motors
Frame | 143T |
---|---|
Output | 1 HP (0.75 kW) |
Number of Poles | 4 |
Frequency | 60 Hz |
Rated speed | 1760 rpm |
Slip | 2.22 % |
Rated voltage | 200 V |
Rated current | 3.38 A |
L. R. Amperes | 29.1 A |
LRC | 8.6x(Code M) |
No load current | 2.16 A |
Rated torque | 2.98 ft.lb |
Locked rotor torque | 290 % |
Breakdown torque | 350 % |
Locked rotor time | 32s (cold) 18s (hot) |
Moment of inertia (J) | 0.1172 sq.ft.lb |
Design | B |
Insulation Class | F |
Service factor | 1.25 |
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-2 |
Rotation¹ | Both (CW and CCW) |
Noise level² | 51.0 dB(A) |
Approx. weight³ | 45.0 lb |
Efficiency
50% | 80.0 |
---|---|
75% | 84.0 |
100% | 85.5 |
Power factor
50% | 0.55 |
---|---|
75% | 0.68 |
100% | 0.75 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Double impregnation polyester |
Space Heater Voltage | 110-127/200-240 V |
Main terminal box hole | NPT 3/4" |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 202E (ISO 12944 - C4) |
Grounding Lugs | Single |
Fan Cover material | Steel |
Tropicalized Painting | Complete (200h) |
Joints Seal | Permatex |
Fan material | Plastic |
Bearing cap | No-Without Bearing Cap |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 6 |
Features
Frame Material | Cast Iron |
---|---|
Impregnation Method | Double impregnation polyester |
Space Heater Voltage | 110-127/200-240 V |
Main terminal box hole | NPT 3/4" |
Terminal Block | Without |
Shaft Locking Device | Without |
Drain | Rubber, automatic |
Shaft Material | SAE 1040/45 Carbon Steel |
Painting | RAL 5009 202E (ISO 12944 - C4) |
Grounding Lugs | Single |
Fan Cover material | Steel |
Tropicalized Painting | Complete (200h) |
Joints Seal | Permatex |
Fan material | Plastic |
Bearing cap | No-Without Bearing Cap |
Balancing Method | 1/2 Key |
Drip Cover | Without |
Overload protector (phenolic) | Without overload protector |
Connection Cables Quantity | 6 |
Downloads
- USA Linecard 2020
- W22 Cooling Tower
- US100 Standard Catalog Super Premium and Explosion Proof Sections
- US100 Standard Catalog Washdown, Fractional and Air Handling Motors
- US100 Standard Stock Catalog Complete
- WEG Commercial HVAC Catalog
- US100 Electrical and Mechanical Data
- Low Voltage Motors Three-Phase Severe Duty & Explosion Proof Motors