Product Description
WEG HT000504NPW22 143T/145T Frame TEFC General Purpose Motor, 1800 RPM - 1 HP, 575V 3 Ph
WEG W22 cast iron TEFC three-phase general purpose motor, 1 HP at 1800 RPM, NEMA 143T/145T frame, 575V, 60 Hz. Part number HT000504NPW22.
Key specifications
| Part Number | HT000504NPW22 |
|---|---|
| Horsepower | 1 HP (0.75 kW) |
| Speed | 1800 RPM (rated 1760 rpm) |
| Voltage | 575 V |
| Phase / Frequency | Three phase, 60 Hz |
| NEMA Frame | 143T/145T |
| Enclosure | IC411 - TEFC |
| Full Load Amps | 1.21 A |
| Service Factor | 1.25 |
| NEMA Design | B |
| Insulation Class | F |
| Mounting | F-1 |
| DE / NDE Bearings | 6205 ZZ / 6204 ZZ |
| Frame Material | Cast Iron |
| Series | W22 - Three-phase NEMA Premium TEFC |
Full technical data
| Number of Poles | 4 |
|---|---|
| Flange | Without |
| Terminal Box | Left position |
| Ambient Temperature | -20°C to +40°C |
| Duty Cycle | Cont.(S1) |
| Service Factor | 1.25 |
| Design | B |
| Locked Rotor Time | 32s (cold) 18s (hot) |
| Rated Torque | 2.98 ft.lb |
| Locked Rotor Current | 8.6x(Code M) |
| Full Load Amps | 1.21 A |
| Rated Speed | 1760 rpm |
| Degree of Protection | IP55 |
| Standard | NEMA MG-1 |
| Impregnation Method | Dip and Bake Polyester |
| Terminal Block | Without |
| Drain | Rubber, automatic |
| Painting | RAL 5009 207A (ISO 12944 - C3) |
| Fan Cover Material | Steel |
| Fan Material | Plastic |
| Drip Cover | Without |
| NDE Bearing | 6204 ZZ |
| Rotation | Both (CW and CCW) |
| DE Bearing | 6205 ZZ |
| Output | 1 HP (0.75 kW) |
| Altitude | 1000 m.a.s.l. |
| Starting Method | Direct On Line |
| Temperature Rise | 80 K |
| Insulation Class | F |
| Moment of Inertia (J) | 0.1172 sq.ft.lb |
| Breakdown Torque | 370 % |
| No Load Current | 0.800 A |
| L. R. Amperes | 10.4 A |
| Slip | 2.22 % |
| Mounting | F-1 |
| Frequency | 60 Hz |
| Frame Material | Cast Iron |
| Main Terminal Box Hole (in) | NPT 3/4" |
| Shaft Locking Device | Without |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Grounding Lugs | Single |
| Tropicalized Painting | Without |
| Bearing Cap | No-Without Bearing Cap |
| Overload Protector (Phenolic) | Without overload protector |
| Locked Rotor Torque | 280 % |
| Noise Level | 51.0 dB(A) |
| NDE Bearing Seal | V'Ring |
Documents
Find another WEG motor with the WEG Motor Finder | Questions? Call (416) 236-2338 or email sales@bramhambros.com
Product Videos
Custom Field
Brand WEG
Part Number HT000504NPW22
Horsepower 1 HP
RPM 1800
Voltage 575V
Phase 3 Ph
NEMA Frame 143T/145T
Enclosure TEFC
Full Load Amps 1.21 A
Service Factor 1.25
Series W22 - Three-phase NEMA Premium TEFC
