Product Description
Product Description
SIZE:40x40x28mm
CONSTRUCTION:Glass Fiber reinforced plastic Impeller and housing PBT are UL 94V-0 rating
OPERATING TEMPERATURE:Ball bearing -10℃ to +70℃
INSULATION RESISTANCE:10meg Ohm min, at 500 VDC(between frame and terminal)
DIELECTRIC STRENGTH:5mA max, at 500 VAC 60Hz one minute(between frame and terminal)
FUNCTION OPTIONS:FG,RD, PWM,Auto Restart, Polarity Protection
Dimensions Drawing
Dimensions Drawing
Characteristic Curves
Characteristic Curves
Specifications
Specifications
| Model | Bearing Type | Rated Voltage | Current | Speed | Air Flow | static Pressure | Noise Level | Weight |
| VDC | A | RPM | CFM | mmH₂O | dBA | g | ||
| YDG4028B12G | B | 12 | 1.52 | 25000 | 30.48 | 96.96 | 61.70 | 51 |
| YDS4028B12G | B | 12 | 1.19 | 23000 | 28.04 | 82.07 | 59.89 | 51 |
| YDU4028B12G | B | 12 | 0.90 | 20000 | 24.38 | 62.05 | 56.85 | 51 |
| YDD4028B12G | B | 12 | 0.47 | 16000 | 19.51 | 39.71 | 52.01 | 51 |
| YDH4028B12G | B | 12 | 0.32 | 13000 | 15.85 | 26.22 | 47.50 | 51 |
| YDM4028B12G | B | 12 | 0.22 | 10000 | 12.19 | 15.51 | 41.80 | 51 |
| YDL4028B12G | B | 12 | 0.17 | 8000 | 9.75 | 9.93 | 36.96 | 51 |
| YDH4028B24G | B | 24 | 0.17 | 13000 | 15.85 | 26.22 | 47.50 | 51 |
| YDM4028B24G | B | 24 | 0.12 | 10000 | 12.19 | 15.51 | 41.80 | 51 |
| YDL4028B24G | B | 24 | 0.09 | 8000 | 9.75 | 9.93 | 36.96 | 51 |
1.Specifications subject to change without notiec;
2.Design and provide products according to client’s requirements.