Product Description
WEG JM001104W22 143JM/145JM Frame TEFC Close-Coupled Pump Motor, 1800 RPM - 1-1/2 HP, 115/208-230V 1 Ph
WEG W22 cast iron TEFC single-phase close-coupled pump motor, 1-1/2 HP at 1800 RPM, NEMA 143JM/145JM frame, 115/208-230V, 60 Hz. Part number JM001104W22.
Key specifications
| Part Number | JM001104W22 |
|---|---|
| Horsepower | 1-1/2 HP (1.1 kW) |
| Speed | 1800 RPM (rated 1755 rpm) |
| Voltage | 115/208-230 V |
| Phase / Frequency | Single phase, 60 Hz |
| NEMA Frame | 143JM/145JM |
| Enclosure | IC411 - TEFC |
| Full Load Amps | 13.5/7.00-6.75 A |
| Service Factor | 1.15 (1.00 @ 208V) |
| Insulation Class | F |
| Mounting | F-1 |
| DE / NDE Bearings | 6206 ZZ / 6203 ZZ |
| Frame Material | Cast Iron |
| Series | W22 JM/JP Single-phase TEFC |
Full technical data
| Number of Poles | 4 |
|---|---|
| Flange | C |
| Terminal Box | Left position |
| Ambient Temperature | -20°C to +40°C |
| Duty Cycle | Cont.(S1) |
| Service Factor | 1.15 (1.00 @ 208V) |
| Moment of Inertia (J) | 0.1628 sq.ft.lb |
| Breakdown Torque | 229 % |
| No Load Current | 4.60/1.98-2.30 A |
| L. R. Amperes | 108/56.0-54.0 A |
| Slip | 2.50 % |
| 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 | Yes- Bearing Cap |
| Overload Protector (Phenolic) | Without overload protector |
| Grease Type | Mobil Polyrex EM |
| Rotation | Both (CW and CCW) |
| DE Bearing | 6206 ZZ |
| NDE Bearing Seal | V'Ring |
| Output | 1.5 HP (1.1 kW) |
| Altitude | 1000 m.a.s.l. |
| Starting Method | Direct On Line |
| Temperature Rise | 80 K |
| Insulation Class | F |
| Locked Rotor Time | 10s (cold) 6s (hot) |
| Rated Torque | 4.49 ft.lb |
| Locked Rotor Current | 8.0x(Code K) |
| Full Load Amps | 13.5/7.00-6.75 A |
| Rated Speed | 1755 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 | 6203 ZZ |
| Locked Rotor Torque | 260 % |
| Noise Level | 58.0 dB(A) |
| Sealing | 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 JM001104W22
Horsepower 1-1/2 HP
RPM 1800
Voltage 115/208-230V
Phase 1 Ph
NEMA Frame 143JM/145JM
Enclosure TEFC
Full Load Amps 13.5/7.00-6.75 A
Service Factor 1.15 (1.00 @ 208V)
Series W22 JM/JP Single-phase TEFC
