Vane Damper
FYN-P 1 Series
I
Specifications
Model
Max. torque
Reverse torque
Damping direction
FYN-P1-R103
1 N·m
0.3 N•m or lower
Clockwise
---------------------------------
FYN-P1-L103
(10 kgf·cm)
(3 kgf·cm or lower) Counter-clockwise
FYN-P1-R153
1.5 N·m
0.5 N·m or lower
Clockwise
.................................
FYN-P1-L153
(15 kgf·cm)
(5 kgf·cm or lower) Counter-clockwise
FYN-P1-R183
1.8N·m
0.8 N·m or lower
Clockwise
---------------------------------
FYN-P1-L183
(18 kgf·cm)
(8 kgf·cm or lower) Counter-clockwise
Note) Measured at 23'C±2'C
*Max. angle
* Operating temperature
*Weight
* Body and cap material
* Rotating shaft material
*Oil type
0�
co
115
°
-5~50
°
C
10.5±1g
Polybutylene terephthalate (PBT)
Polybutylene terephthalate (PBT)
Silicone oil
(18)
Rotatin shaft
14
I
How to Use the Damper
1. FYN-P1 is designed to generate a large torque just before a lid
closing from a vertical position. as shown in Diagram A. comes
to a full closure. When a lid is closed from a horizontal position.
as shown in Diagram B. a strong torque is generated just before
the lid is fully closed, causing the lid to not close properly.
Diagram A
The damper torque becomes
larger, preventing the lid from
slowing down.
\
,
,
,
,
,
,
,
,
,
,
,
,
<.. ....... __ ,,''----.
Diagram B
The damper torque becomes
larger, preventing the lid from
closing completely.
45
Case's width across flat
22
(4.2)
17.8
2. When using a damper on a lid, such as the one shown in the diagram.
use the following selection calculation to determine the damper torque.
Example)
Lid mass M: 1 kg
Lid dimensions L: 0.3m
Gravity Center Position : Assumed as
½
Load torque : T=1X9.8X0.3+2
=1.47N·m
Based on the above calculation,
FYN-P1-*153 is selected.
3. When connecting the rotating shaft to other parts, please ensure a tight
fit between them. Without a tight fit. the lid will not slow down properly
when closing. The corresponding dimensions for fixing the rotating shaft
and the main body are as follows.
Shalt'swidth acrossllat
Case's width across fiat
q w
�rtD
' ' '
'
·r·
'''
