QLM-119-40-20 is a vibration sleeve made of TPE thermoplastic elastomer, designed for mounting 119 mm fans on panels 1.50 to 2.50 mm thick. It measures 125 mm in length, 92 mm in width, and 89 mm in height, with a flange thickness of 8.0 mm and a mounting hole diameter of 9.5 mm. The sleeve has a hardness of 70° Shore A, is black in color, and meets UL94-V0 fire resistance standards. It is RoHS compliant and attaches via four mushroom-shaped pegs to isolate fan vibrations and reduce noise.
Noise is the number one problem for axial fans that are used for electronic cooling. It is generally caused by vibration between the housing and fan.To prevent this problem, we have developed a method that eliminates noise and makes mounting effortless. With the patented rubber elastic sleeves, you can fasten axial fans without screws, quickly and safely with four mushroom formed pegs on a mounting plate or housing wall.
ADVANTAGES:
Eliminates transmission of vibration from the fan to the housing and
reduces noise up to 9db.
Fast, simple and safe screwless mounting and remounting.
Labor saving device with less cost through shorter mounting times.
Protects the fan against vibrations and thus increases the life.
Sleeves and accessories are available for fans of 40mm to120mm and fit many axial fans
from various manufacturers.
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Fan Guards |
| Product Number | QLM-119-40-20 |
| Product Name | 119mm Fan Vibration Sleeve for Fan Flange Thickness 4mm and Panel Thickness from 1.5 - 2.5mm |
