TAKACHIHO FYN-M 1 Series Manual

Vane Damper
FYN-M 1 Series
*Max. angle 180'
* Max. cycle rate 6cycle/min
-s~so·c
* Operating temperature
*Weight 17±2g
*Main body Polybutylene terephthalate
* Cap material Polybutylene terephthalate
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How to Use the Damper
1. The FYN·M1 Series is designed to generate a large torque up to 90' in a
closing lid, as shown in Diagram A. and the lid is able to close completely.
However, when the lid is closed from a vertical position, as shown in
Diagram B, the lid cannot be slowed down, as the torque becomes small
just before the lid is completely closed.
o,a,,.m / I
The damper torque becomes
smaller. allowing the lid to
close completely.
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Specifications
Model
FYN-M1-R152
---------------------------------
FYN-MH152
FYN-M1-R252
.................................
FYN-MH252
FYN-M1-R352
---------------------------------
FYN-MH352
FYN-M1-R602
---------------------------------
FYN-MH602
Note) Measured at 23'C±2'C
* Rotating shaft material
* Oil type
* Cap colour
(PBT)
(PBT)
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"
I \
I\� �
<FYN-M1-L> <FYN-M1-R>
2. Below is a graph showing the relationship between the load torque and
L�
· · · <>
A
Diag r a m B
The damper torque becomes
smaller, preventing the lid
from slowing down.
Max. torque Reverse torque
0.15N·m 0. 1 N·m or lower
(1.5 kgf·cm) (1 kgf·cm or lower)
0.25 N·m 0. 2 N·m or lower
(2. 5 kgf·cm) (2 kgf·cm or lower)
0.35 N·m 0. 2 N·m or lower
(3. 5 kgf·cm) ( 2 kgf·cm or lower)
0.60 N•m 0.4 N·m or lower
(6. Okgf·cm) ( 4 kgf·cm or lower)
Zinc die-cast (ZDC)
Silicone oil
R: Black L: Gray
6 (9)
( 1) 5
the time when a lid is closed from a 160' angle, as shown in the diagram.
Relationship between load torque and time in the FYN-Ml serie
0.2 0.3 0. 4
0. 5
0 0.1 0.6
Load torque (torque generated when the Ud is in a 90' position) : N-m
Damping direction
Clockwise
Counter-clockwise
Clockwise
Counter-clockwise
Clockwise
Counter-clockwise
Clockwise
Counter-clockwise
32
16
·5
4 ""'
0
N
-s
0.7 0.8 0.9 1.0 1.1 1.2