Product Description
WEG HT000502NPW22 143T/145T Frame TEFC General Purpose Motor, 3600 RPM - 1 HP, 575V 3 Ph
WEG W22 cast iron TEFC three-phase general purpose motor, 1 HP at 3600 RPM, NEMA 143T/145T frame, 575V, 60 Hz. Part number HT000502NPW22.
Key specifications
| Part Number | HT000502NPW22 |
|---|---|
| Horsepower | 1 HP (0.75 kW) |
| Speed | 3600 RPM (rated 3500 rpm) |
| Voltage | 575 V |
| Phase / Frequency | Three phase, 60 Hz |
| NEMA Frame | 143T/145T |
| Enclosure | IC411 - TEFC |
| Full Load Amps | 1.18 A |
| Service Factor | 1.25 |
| 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 | 2 |
|---|---|
| Flange | Without |
| Terminal Box | Left position |
| Ambient Temperature | -20°C to +40°C |
| Duty Cycle | Cont.(S1) |
| Service Factor | 1.25 |
| Moment of Inertia (J) | 0.0332 sq.ft.lb |
| Breakdown Torque | 310 % |
| No Load Current | 0.616 A |
| L. R. Amperes | 9.64 A |
| Slip | 2.78 % |
| 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 | 220 % |
| Noise Level | 68.0 dB(A) |
| NDE Bearing Seal | V'Ring |
| Output | 1 HP (0.75 kW) |
| Altitude | 1000 m.a.s.l. |
| Starting Method | Direct On Line |
| Temperature Rise | 80 K |
| Insulation Class | F |
| Locked Rotor Time | 36s (cold) 20s (hot) |
| Rated Torque | 1.50 ft.lb |
| Locked Rotor Current | 8.2x(Code L) |
| Full Load Amps | 1.18 A |
| Rated Speed | 3500 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 |
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 HT000502NPW22
Horsepower 1 HP
RPM 3600
Voltage 575V
Phase 3 Ph
NEMA Frame 143T/145T
Enclosure TEFC
Full Load Amps 1.18 A
Service Factor 1.25
Series W22 - Three-phase NEMA Premium TEFC
