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Vane Damper 

FYN-M 1  Series 

Specifications

*Max. angle
* Max. cycle rate
* Operating temperature
*Weight
*Main body
* Cap material

Model 

Max. torque 

FYN-M1-R152 

0.15N·m 

---------------------------------

FYN-MH152 

(1.5 kgf·cm) 

FYN-M1-R252 

0.25 N·m 

................................. 

FYN-MH252 

(2. 5 kgf·cm) 

FYN-M1-R352 

0.35 N·m 

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FYN-MH352 

(3. 5 kgf·cm) 

FYN-M1-R602 

0.60 N•m 

---------------------------------

FYN-MH602 

(6. Okgf·cm) 

180' 

6cycle/min 

-s~so·c

Note) Measured at 23'C±2'C 

17±2g 

Polybutylene terephthalate 

(PBT) 

Polybutylene terephthalate 

(PBT) 

I  \ 

I\�� 

<FYN-M1-L> 

* Rotating shaft material
* Oil type
* Cap colour

<FYN-M1-R> 

How to Use the Damper

Reverse torque 

0. 1 N·m or lower

(1 kgf·cm or lower)

0. 2 N·m or lower

(2 kgf·cm or lower)

0. 2 N·m or lower

( 2 kgf·cm or lower)

0.4 N·m or lower 

( 4 kgf·cm or lower) 

Zinc die-cast (ZDC) 
Silicone oil 

R:  Black  L: Gray 

32 

6  (9) 

16 

(1)  5  4

""'

·5 

Damping direction 

Clockwise 

Counter-clockwise 

Clockwise 

Counter-clockwise 

Clockwise 

Counter-clockwise 

Clockwise 

Counter-clockwise 

-s 

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.

2. Below is a graph showing the relationship between the load torque and

the time when a lid is closed from a 160' angle, as shown in the diagram.

o,a,,.m  /  I 

The  damper torque  becomes 

smaller. allowing  the lid to 

close completely. 

A  ···<> 

L� 

Diag ram  B 

The damper torque becomes 

smaller, preventing  the lid 

from slowing  down. 

Relationship between load torque and time in the FYN-Ml  serie 

0.1  0.2  0.3  0.4  0.5  0.6  0.7  0.8  0.9  1.0  1.1  1.2 

Load torque (torque generated when the Ud is in a 90'  position) : N-m 

Содержание FYN-M 1 Series

Страница 1: ...rection Clockwise Counter clockwise Clockwise Counter clockwise Clockwise Counter clockwise Clockwise Counter clockwise 0 N s 1 The FYN M1 Series is designed to generate a large torque up to 90 in a c...

Страница 2: ...Ml Series I I I I I I I 10 f 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I _______ L ________ J__ 1 ______ _________ L 1 I I I I I I I I I I I I I I I I I I I I I I I I I I...

Страница 3: ...sure 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 t...

Страница 4: ...thout notice Temperature characteristics of the FYN Pl series 0 o 1 0 2 0 3 0 40 s o Ambient temperature C 5 The damper s working angle is 115 as shown below Rotating the damper beyond this angle will...

Страница 5: ...wn in Figure B the strong torque generated just prior to a complete closure may prevent the lid from becoming fully closed Figure A Figure B Stronger damper torque S t r o n g e r d a m p e r to r q u...

Страница 6: ...ries Temperature characteristics 0 10 0 10 20 30 40 50 Ambient temperature Q 5 The damper action angle is 110 as shown below Rotating it beyond this angle will cause the damper to break Ensure that an...

Страница 7: ...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...

Страница 8: ...changed without notice 0 10 Temperature characteristics of the FYN B1 series 20 30 40 50 Ambient temperature CJ 5 The damper s working angle is 110 as shown below Rotating the damper beyond this angl...

Страница 9: ...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 2 When using a damp...

Страница 10: ...he right 10 u I C _Q 5 Q 0 FYN U 1 Series Temperature Property Graph 0 10 0 10 20 30 40 50 Ambient Temperature CJ 5 The damper s working angle is 110 as shown below Rotating the damper beyond this ang...

Страница 11: ...efore it closes completely For a lid that closes from a horizontal position as shown in Figure B the strong torque generated just prior to a complete closure may prevent the lid from becoming fully cl...

Страница 12: ...t notice FYN C1 series Temperature characteristics o 10 0 10 20 30 40 50 Ambient temperature 5 The damper action angle is 110 as shown below Rotating it beyond this angle will cause the damper to brea...

Страница 13: ...is fully closed causing the lid to not close properly Diagram A he damper torque becomes larger preventing the lid from slowing down o I The damper torque becomes larger preventing the lid from closi...

Страница 14: ...t be changed without notice 15 u 10 f E 5 0 10 0 10 Temperature characteristics of the FYN D3 series 20 30 40 so Ambient temperature CJ 5 The damper s working angle is 110 as shown below Rotating the...

Страница 15: ...d to not close properly Torque is generated in both clockwise and counterclockwise directions in the FTY Dl series Unlike the FYN Dl series it does not have a fixed orifice for adjusting torque Theref...

Страница 16: ...0 10 20 30 40 50 Ambient temperature C 5 The damper s working angle is 110 as shown below Rotating the damper beyond this angle will cause damage to the damper Please ensure that an external stopper...

Страница 17: ...e lid to not close properly Torque is generated in both clockwise and counterclockwise directions in the FTY H1 series Unlike the FYN Hl series it does not have a fixed orifice for adjusting torque Th...

Страница 18: ...H1 H2 series the amount of generated torque can be adjusted with the adjustment knob located towards the rear of the main body Insert a screwdriver in the minus groove to turn 2 Turn the adjustment kn...

Страница 19: ...However because the self adjusting FYN 51 series is designed to self adjust the damping force damping constant according to the applied load the working speed fluctuates less compared to conventional...

Страница 20: ...l return to normal as well The time it takes for the lid to close is shown in the graph to the right 4 The damper s working angle is 130 as shown below Rotating the damper beyond this angle will cause...

Страница 21: ...nt according to the applied load its motion time fluctuates less than that of conventional dampers when the load changes The acceptable range of torque is 1 O to 1 SN m or 20 to 25N m Please select yo...

Страница 22: ...cs will return to normal as well The time it takes for the lid to close is shown in the graph to the right 4 The damper s working angle is 106 as shown below Rotating the damper beyond this angle will...

Страница 23: ...damping strength damping constant according to the applied load its motion time fluctuates less than that of conventional dampers when the load changes The acceptable range of torque is 20 to 35 N m...

Страница 24: ...normal the damper characteristics will return to normal as well The time it takes for the lid to close is shown in the graph to the right 4 The damper s working angle is 94 as shown below Rotating the...

Страница 25: ...o self adjustable the damping strength damping constant according to the applied load its motion time fluctuates less than that of conventional dampers when the load changes The acceptable range of to...

Страница 26: ...rotor at shipping Rotational position of the rotor at shipping Rotation starting position 10 10 20 30 40 50 Ambient temperature Cl Rotation starting position Rotation completion position Rotation star...

Страница 27: ...the oil inside the damper changes according to the temperature When the temperature returns to normal the damping constant will return to normal as well E 200 5 150 ln Q f 100 D 50 5 0 10 20 Temperatu...

Страница 28: ...of torque generation should be 1 rad sec or less FYT LA3 FYN LA3 L i ll MilifM DD Dffltit4N RoHS Compliant eProducts specification might be changed without notice FYN LA3 R Rotor position indicator IH...

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