Model no.: LWFA Series AC Forward curved centrifugal fan
Impeller Size: 120mm - 500mm (diameter )
Motor Type: AC External Rotor Motor
Certification: CE, UL, RoHS, CCC, ETL, etc
Features:
Motor Protection: Thermal overload Protector ( TOP)
Impeller Material: Galvanized METAL
Operating Temp: -30°C~+60°C
Voltage: 230V, 115v, 380V
Type of protection: IP44;
Bearing Types: Maintenance-free ball bearings
Mode of operation: Continuous operation (S1)
Insulation class: "B"
Product conforming to standards: EN 60335-1, CE
Advantages of our AC Forward centrifugal fans
-Long life span
-OEM & ODM available
-High quality Galvanized Sheet steel material
| Model | Motor diameter | Rated Voltage |
Frequency | Rated Power |
Rated Current |
Speed | Air Flow | Air Pressure |
Noise | Capacitor | Curve |
| mm | V | Hz | W | A | RPM | m³/h | Pa | dBA | uF | ||
| LWFA2E108-072NS-01 | 72 | 230 | 50 | 30 | / | 2550 | 155 | 185 | 53 | 1 | / |
| LWFA2E120-092NS-01 | 92 | 230 | 50 | 50 | 0.25 | 2550 | 206 | 278 | 51 | 1.5 | ① |
| LWFA2E120-092NS-02 | 230 | 60 | 63 | 0.3 | 2800 | 216 | 391 | 53 | 1..5 | ② | |
| LWFA2E133-092NS-01 | 92 | 230 | 50 | 83 | 0.32 | 2300 | 299 | 361 | 61 | 2 | ① |
| LWFA2E133-092NS-02 | 230 | 60 | 95 | 0.4 | 2350 | 278 | 464 | 63 | 2 | ② | |
| LWFA2E140-092NS-01 | 92 | 230 | 50 | 100 | 0.42 | 1600 | 335 | 330 | 52 | 2 | ① |
| LWFA2E140-092NS-02 | 230 | 60 | 110 | 0.47 | 1500 | 314 | 484 | 58 | 2 | ② | |
| LWFA2E140-092NS-03 | 92 | 230 | 50 | 100 | 0.42 | 1600 | 340 | 371 | 52 | 2 | ① |
| 65 | 0.3 | 1200 | 247 | 340 | 40 | ② | |||||
| 40 | 0.2 | 900 | 175 | 309 | 32 | ③ | |||||
| LWFA2E150-092NS-01 | 92 | 230 | 50 | 135 | 0.65 | 2600 | 551 | 464 | 67 | 4 | ① |
| LWFA2E150-092NS-02 | 230 | 60 | 180 | 0.82 | 2850 | 500 | 649 | 71 | 4 | ② | |
| LWFA2E160-092NS-01 | 92 | 230 | 50 | 230 | 1 | 1800 | 525 | 556 | 69 | 4 | ① |
| LWFA4E160-092NS-02 | 230 | 50 | 68 | 0.3 | 1400 | 412 | 155 | 58 | 2 | ② | |
| LWFA4E180-092NS-01 | 92 | 230 | 50 | 85 | 0.52 | 1450 | 773 | 196 | 69 | 3 | ① |
| LWFA4D200-102NT-01 | 102 | 380 | 50 | 330 | 0.63 | 1270 | 1236 | 227 | 59 | / | ① |
| LWFA4E200-102NS-02 | 230 | 50 | 330 | 1.52 | 1280 | 1236 | 227 | 59 | 8 | ① | |
| LWFA4D225-138NT-01 | 138 | 380 | 50 | 490 | 0.82 | 1300 | 1648 | 288 | 65 | / | ① |
| LWFA4E225-138NS-02 | 220 | 50 | 510 | 2.3 | 1320 | 1761 | 288 | 65 | 15 | ② | |
| LWFA6D225-138NT-03 | 380 | 50 | 300 | 0.81 | 930 | 1339 | 237 | 59 | / | ③ | |
| LWFA4D250-138NT-01 | 138 | 380 | 50 | 870 | 1.8 | 1400 | 2369 | 407 | 72 | / | ① |
| LWFA4E250-138NS-02 | 220 | 50 | 900 | 4.1 | 1330 | 2575 | 402 | 72 | 25 | ② | |
| LWFA6D250-102NT-03 | 102 | 380 | 50 | 320 | 0.81 | 910 | 1751 | 165 | 62 | / | ③ |
| LWFA6E250-102NS-04 | 220 | 50 | 320 | 1.6 | 900 | 1751 | 165 | 62 | 10 | ③ | |
| LWFA4D280-188NT-01 | 188 | 380 | 50 | 1700 | 3.2 | 1360 | 3502 | 464 | 77 | / | ① |
| LWFA4E280-188NS-02 | 220 | 50 | 1600 | 7.3 | 1360 | 2884 | 391 | 77 | 30 | ② | |
| LWFA6D280-138NT-03 | 138 | 380 | 50 | 450 | 0.88 | 900 | 2318 | 247 | 65 | / | ③ |
| LWFA6E280-138NS-04 | 220 | 50 | 450 | 2.5 | 900 | 2318 | 247 | 65 | 15 | ③ | |
| LWFA4D315-188NT-01 | 188 | 380 | 50 | 2200 | 4 | 1360 | 4326 | 577 | 80 | / | ① |
| LWFA4E315-188NS-02 | 220 | 50 | 2300 | 7.3 | 1360 | 4429 | 618 | 80 | 30 | ② | |
| LWFA6D315-138NT-03 | 138 | 380 | 50 | 780 | 1.5 | 940 | 2987 | 249 | 68 | / | ③ |
| LWFA6E315-138NS-04 | 220 | 50 | 720 | 3.6 | 870 | 3605 | 249 | 68 | 20 | ④ | |
| LWFA4D355-188NT-01 | 188 | 380 | 50 | 3500 | 5.9 | 1340 | 5665 | 906 | 80 | / | ① |
| LWFA6D355-188NT-02 | 380 | 50 | 1150 | 2.3 | 900 | 4172 | 412 | 70 | / | ② | |
| LWFA4D400-188NT-01 | 188 | 380 | 50 | 4800 | 8 | 1400 | 6695 | 1030 | 82 | / | ① |
| LWFA6D400-188NT-02 | 380 | 50 | 2800 | 4.8 | 870 | 7313 | 541 | 74 | / | ② | |
| LWFA8D400-188NT-03 | 380 | 50 | 1700 | 3.7 | 700 | 5974 | 345 | 65 | / | ③ | |
| LWFA6D450-188NT-01 | 188 | 380 | 50 | 3500 | 5.9 | 930 | 7725 | 639 | 74 | / | ① |
| LWFA8D450-188NT-02 | 380 | 50 | 2000 | 4.1 | 680 | 7416 | 371 | 68 | / | ② | |
| LWFA6D500-188NT-01 | 188 | 380 | 50 | 4400 | 7.6 | 900 | 9064 | 917 | 75 | / | ① |
FAQ:
1, Are the manufacturer ?
Yes, LONGWELL is a professional manufacturer which is the specialist in HVACR fans, motor and components for the applications of air conditioner, air ex-changer, coolers, heaters, floor convectors, sterilization purifier, air purifiers, medical purifiers, and ventilation, energy industry, 5G cabinet ...
2, Whats your main machines and capacity.
For the motors
We have owned CNC machines 18 units &4 auto-robots. capacity: 500k pcs annually.
Winding machine 20 units, capacity 500kpcs annually:
Magnetization machine 6: capacity 500kpcs annually
Balance machine 22 units: 500k pcs annually.
Boring mill: 2 units
High temp failure detection: 3 chambers 500k pcs annually.
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