LF-26C Slow Pop Open Silent Damper

Classification:

On-board interior damper

360 ° Rotary Damper

two-way rotary damper

Message

sales@longji-lf.com

Product Description

The damper mainly utilizes the principle of fluid resistance to reduce vibration and can be used in different gear and torque devices. This silent damper is widely used in electric kettle lids, fan shafts, etc., serving to slowly pop open.

Product specifications:

Model	Torque	Damping rotation direction
LF-26C-50G	50-80gf.cm	360° rotation (bidirectional)
LF-26C-100G	100±20gf.cm	360° rotation (bidirectional)
LF-26C-150G	150±20gf.cm	360° rotation (bidirectional)
LF-26C-200G	200±20gf.cm	360° rotation (bidirectional)
LF-26C-250G	250±20gf.cm	360° rotation (bidirectional)

Note: 1) The marked torque is based on conditions of temperature at 23℃ and humidity at 80%, with the test rig motor speed at 36 revolutions per minute, and the data measured after the damper rotates for 5 turns;
2) Torque customization can be provided by changing the viscosity of the damper grease.
3) The maximum operating temperature range of the damper: -40℃-90℃.
4) This series of dampers can provide gear customization.

Damper appearance size diagram:

Damper gear parameters

Module	Number of teeth	Pitch circle	Pressure angle
0.8	11	8.8	20°

阻尼器产品材质

外壳/上盖	轴心	齿轮	密封圈	阻尼油
PC	POM	POM	硅胶	硅油

阻尼器特性

A. Temperature characteristics:
The torque generated by the damper will change under the influence of environmental temperature. This is because changes in temperature will affect the viscosity of the damping oil, causing torque output to decrease with rising temperatures and increase with falling temperatures. When the temperature returns to normal, the torque also returns to its original value.

B. Speed characteristics:
The torque of the damper will also change when using different rotational speeds. Generally, as rotational speed increases, torque also increases; as rotational speed decreases, torque decreases as well. Additionally, starting torque differs from standard torque.

Specific usage methods for gear dampers

A. Gear and rack fit (linear motion of workpiece)

B. Gear and gear fit (rotational motion of workpiece with angle limitation)

C. Gear and gear fit (no angle limitation)

D. Workpiece directly connected to damper rotating shaft

Key words:

LF-28F cylindrical vehicle safety handle damper

LF-26B Gear Viscous Damper