1. The Structure of LB40
Cross flow fan are made of three parts: the impeller, the housing and the motor.
Material: Housing-Die cast aluminum
Impeller: Galvanized sheet steel
Direction of Rotation: Clockwise or counter clockwise
2. Technical Specification:
The Diameter of impeller: 40mm
The length of impeller: 120mm, 180mm, 240mm, 300mm
Voltage: 230V
Frequency: 50/60Hz
Speed Range: 2700-2750rpm
Insulation Class: B
Ambient Temperature: -30℃～50℃
Bearings: Self-adjusting Calotte Sleeve Bearing
The Mode of Operation: S1 Continuous operation
3. Characteristics:
A. High speed and stable air flow.
B. Low noise and high efficiency
C. Large volume flow and long life expectancy
4. Application:
Our cross flow fan are commonly used in HVAC systems, machinery for heating, ventilating, air conditioning, drying, dehumidifying, etc. Such as electronic air cleaner, hand dryers, electronic oven, gas oven, electronic fireplace, gas fireplace, electric fan good balance condition, etc.
5. Performance parameters
| MODEL | SIZE | VOLTAGE (V) | FREQUENCY (Hz) | INPUT (W) | CURRENT (A) | SPEED (RPM) | MAX AIR FLOW (m³/h) | NOISE dB(A) | ||
| A(mm) | B(mm) | C(mm) | ||||||||
| LB40120 | 122 | 94 | 188 | 230 | 50 | 13 | 0.08 | 2750 | 90 | 35 |
| LB40180 | 181 | 138 | 250 | 230 | 50 | 21 | 0.13 | 2750 | 140 | 36 |
| LB40240 | 242 | 200 | 310 | 230 | 50 | 17.5 | 0.11 | 2700 | 190 | 37 |
| LB40300 | 301 | 258 | 368 | 230 | 50 | 21 | 0.13 | 2700 | 230 | 39 |
6. Shape and the size of installation
