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- Vibration Damping/Sheet-Type（SN Sheets）
αGEL Products
Sheet-Type（SN Sheets）
SN-Sheets are anti-vibration sheets that work by simply placing them under a product. SN-Sheets can be put in place after primary equipment installation and are customizable according to the applied load, allowing them to be used in many diverse applications.
- Characteristics
- ●Add more or divide SN Sheets flexibly for a wide range of load requirements.
- ●Easy installation by simply placing it under any device.
- ●Stable use due to small resonance magnification and little horizontal distortion.
- Application Example
- This Alpha GEL in sheet form is an easy to install answer to suppress noise and vibration by simply placing it under precision instruments or testing machines.
- Technical Information
-
[Damping Characteristics](reference data)
- Line-upWhen installed at 4 points
*Please swipe left or right to view table below.
Product Details
- SN Sheets
-
*Please swipe left or right to view table below.
Part No. Optimum Load (kg/4 points) Resonance Point (Hz) Resonance Magnification (dB) Recommended Frequency (Hz) Deflection (mm) color SN-2 0.5 〜 2 27 〜 21 6 38 〜 1.4 〜 3.0 yellow SN-5 2 〜 5 29 〜 23 8 40 〜 1.5 〜 2.5 green SN-15 5 〜 15 26 〜 18 13 37 〜 1.1 〜 2.2 orange SN-50 15 〜 50 22 〜 15 20 〜 18 30 〜 0.7 〜 2.0 blue 
Product Map
*Please swipe left or right to view table below.
-
Product Product Type Configuration Optimum Load
（kg/at 4 points）
MINOptimum Load
（kg/at 4 points）
MAXRecommended
Frequency Range
（Hz）Top:Bolt Bottom:Bolt/
Plate with holesCollar
(Inner diameter)Theta-A Mount Type
(Insulator)Top / Bottom: Bolts 2 3.2 23 M-4 M-4 - Theta-B Mount Type
(Insulator)Top / Bottom: Bolts 1.6 2.4 18 M-4 M-4 - Theta-C Mount Type
(Insulator)Top / Bottom: Bolts 3.2 8 20 M-6
（with slot）M-6
（with slot）- MN-3 Mount Type
(Insulator)Top / Bottom: Bolts 8 14 17 M-6
（with slot）M-6
（with slot）- MN-5 Mount Type
(Insulator)Top / Bottom: Bolts 14 22 16 M-6
（with slot）M-6
（with slot）- MN-7 Mount Type
(Insulator)Top / Bottom: Bolts 22 34 16 M-6
（with slot）M-6
（with slot）- MN-10 Mount Type
(Insulator)Top / Bottom: Bolts 34 50 16 M-6
（with slot）M-6
（with slot）- θ-TW
（Theta TW）Mount Type
(Insulator)Top / Bottom: Bolts 50 100 14 M-6
（with slot）M-6
（with slot）- BG-7 Mount Type
(Insulator)Top / Bottom: Bolts
with Spring3.2 6.4 14 M-3 M-3 - BG-8 Mount Type
(Insulator)Top / Bottom: Bolts
with Spring6 16 14 M-6 M-6 - SF-2 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes5 13 22 M-6
（with slot）4.2×6mm（oval holes） - SF-5 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes13 30 19 M-6
（with slot）4.2×6mm（oval holes） - SF-10 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes30 50 17 M-6
（with slot）4.2×6mm（oval holes） - SF-30 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover100 140 13 M-10
（with slot）φ11mm（holes） - SF-50 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover120 300 15 M-10
（with slot）φ11mm（holes） - S Bush Type
(GEL Bush)Bushing 0.2 0.75 60 - - φ3mm A-1 Bush Type
(GEL Bush)Bushing 0.5 2 50 - - φ3mm A-2 Bush Type
(GEL Bush)Bushing 2.5 4 70 - - φ3mm B-1 Bush Type
(GEL Bush)Bushing 4 15 35 - - φ4mm B-2 Bush Type
(GEL Bush)Bushing 15 32 25 - - φ4mm SN-2
（Yellow）Sheet Type
(SN Sheet)Sheet 0.5 2 38 - - - SN-5
（Green）Sheet Type
(SN Sheet)Sheet 2 5 40 - - - SN-15
（Orange）Sheet Type
(SN Sheet)Sheet 5 15 37 - - - SN-50
（Blue）Sheet Type
(SN Sheet)Sheet 15 50 30 - - - Product Theta-A Theta-B Theta-C MN-3 MN-5 MN-7 MN-10 θ-TW
（Theta TW）BG-7 BG-8 SF-2 SF-5 SF-10 SF-30 SF-50 S A-1 A-2 B-1 B-2 SN-2
（Yellow）SN-5
（Green）SN-15
（Orange）SN-50
（Blue）Product Type Configuration Optimum Load
（kg/at 4 points）
MINOptimum Load
（kg/at 4 points）
MAXRecommended
Frequency Range
（Hz）Top:Bolt Bottom:Bolt/
Plate with holesCollar
(Inner diameter)Mount Type
(Insulator)Top / Bottom: Bolts 2 3.2 23 M-4 M-4 - Mount Type
(Insulator)Top / Bottom: Bolts 1.6 2.4 18 M-4 M-4 - Mount Type
(Insulator)Top / Bottom: Bolts 3.2 8 20 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 8 14 17 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 14 22 16 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 22 34 16 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 34 50 16 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 50 100 14 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts
with Spring3.2 6.4 14 M-3 M-3 - Mount Type
(Insulator)Top / Bottom: Bolts
with Spring6 16 14 M-6 M-6 - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes5 13 22 M-6
（with slot）4.2×6mm（oval holes） - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes13 30 19 M-6
（with slot）4.2×6mm（oval holes） - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes30 50 17 M-6
（with slot）4.2×6mm（oval holes） - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover100 140 13 M-10
（with slot）φ11mm（holes） - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover120 300 15 M-10
（with slot）φ11mm（holes） - Bush Type
(GEL Bush)Bushing 0.2 0.75 60 - - φ3mm Bush Type
(GEL Bush)Bushing 0.5 2 50 - - φ3mm Bush Type
(GEL Bush)Bushing 2.5 4 70 - - φ3mm Bush Type
(GEL Bush)Bushing 4 15 35 - - φ4mm Bush Type
(GEL Bush)Bushing 15 32 25 - - φ4mm Sheet Type
(SN Sheet)Sheet 0.5 2 38 - - - Sheet Type
(SN Sheet)Sheet 2 5 40 - - - Sheet Type
(SN Sheet)Sheet 5 15 37 - - - Sheet Type
(SN Sheet)Sheet 15 50 30 - - - -
Product Product Type Configuration Optimum Load
（kg/at 4 points）
MINOptimum Load
（kg/at 4 points）
MAXRecommended
Frequency Range
（Hz）Top:Bolt Bottom:Bolt/
Plate with holesCollar
(Inner diameter)S Bush Type
(GEL Bush)Bushing 0.2 0.75 60 - - φ3mm A-1 Bush Type
(GEL Bush)Bushing 0.5 2 50 - - φ3mm SN-2
（Yellow）Sheet Type
(SN Sheet)Sheet 0.5 2 38 - - - θ-B
（シータ B）Mount Type
(Insulator)Top / Bottom: Bolts 1.6 2.4 18 M-4 M-4 - θ-A
（シータ A）Mount Type
(Insulator)Top / Bottom: Bolts 2 3.2 23 M-4 M-4 - SN-5
（Green）Sheet Type
(SN Sheet)Sheet 2 5 40 - - - A-2 Bush Type
(GEL Bush)Bushing 2.5 4 70 - - φ3mm θ-C
（シータ C）Mount Type
(Insulator)Top / Bottom: Bolts 3.2 8 20 M-6
（with slot）M-6
（with slot）- BG-7 Mount Type
(Insulator)Top / Bottom: Bolts
with Spring3.2 6.4 14 M-3 M-3 - B-1 Bush Type
(GEL Bush)Bushing 4 15 35 - - φ4mm SF-2 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes5 13 22 M-6
（with slot）4.2×6mm（oval holes） - SN-15
（Orange）Sheet Type
(SN Sheet)Sheet 5 15 37 - - - BG-8 Mount Type
(Insulator)Top / Bottom: Bolts
with Spring6 16 14 M-6 M-6 - MN-3 Mount Type
(Insulator)Top / Bottom: Bolts 8 14 17 M-6
（with slot）M-6
（with slot）- SF-5 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes13 30 19 M-6
（with slot）4.2×6mm（oval holes） - MN-5 Mount Type
(Insulator)Top / Bottom: Bolts 14 22 16 M-6
（with slot）M-6
（with slot）- B-2 Bush Type
(GEL Bush)Bushing 15 32 25 - - φ4mm SN-50
（Blue）Sheet Type
(SN Sheet)Sheet 15 50 30 - - - MN-7 Mount Type
(Insulator)Top / Bottom: Bolts 22 34 16 M-6
（with slot）M-6
（with slot）- SF-10 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes30 50 17 M-6
（with slot）4.2×6mm（oval holes） - MN-10 Mount Type
(Insulator)Top / Bottom: Bolts 34 50 16 M-6
（with slot）M-6
（with slot）- θ-TW
（Theta TW）Mount Type
(Insulator)Top / Bottom: Bolts 50 100 14 M-6
（with slot）M-6
（with slot）- SF-30 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover100 140 13 M-10
（with slot）φ11mm（holes） - SF-50 Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover120 300 15 M-10
（with slot）φ11mm（holes） - Product S A-1 SN-2
（Yellow）Theta-B Theta-A SN-5
（Green）A-2 Theta-C BG-7 B-1 SF-2 SN-15
（Orange）BG-8 MN-3 SF-5 MN-5 B-2 SN-50
（Blue）MN-7 SF-10 MN-10 θ-TW
（Theta TW）SF-30 SF-50 Product Type Configuration Optimum Load
（kg/at 4 points）
MINOptimum Load
（kg/at 4 points）
MAXRecommended
Frequency Range
（Hz）Top:Bolt Bottom:Bolt/
Plate with holesCollar
(Inner diameter)Bush Type
(GEL Bush)Bushing 0.2 0.75 60 - - φ3mm Bush Type
(GEL Bush)Bushing 0.5 2 50 - - φ3mm Sheet Type
(SN Sheet)Sheet 0.5 2 38 - - - Mount Type
(Insulator)Top / Bottom: Bolts 1.6 2.4 18 M-4 M-4 - Mount Type
(Insulator)Top / Bottom: Bolts 2 3.2 23 M-4 M-4 - Sheet Type
(SN Sheet)Sheet 2 5 40 - - - Bush Type
(GEL Bush)Bushing 2.5 4 70 - - φ3mm Mount Type
(Insulator)Top / Bottom: Bolts 3.2 8 20 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts
with Spring3.2 6.4 14 M-3 M-3 - Bush Type
(GEL Bush)Bushing 4 15 35 - - φ4mm Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes5 13 22 M-6
（with slot）4.2×6mm（oval holes） - Sheet Type
(SN Sheet)Sheet 5 15 37 - - - Mount Type
(Insulator)Top / Bottom: Bolts
with Spring6 16 14 M-6 M-6 - Mount Type
(Insulator)Top / Bottom: Bolts 8 14 17 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes13 30 19 M-6
（with slot）4.2×6mm（oval holes） - Mount Type
(Insulator)Top / Bottom: Bolts 14 22 16 M-6
（with slot）M-6
（with slot）- Bush Type
(GEL Bush)Bushing 15 32 25 - - φ4mm Sheet Type
(SN Sheet)Sheet 15 50 30 - - - Mount Type
(Insulator)Top / Bottom: Bolts 22 34 16 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes30 50 17 M-6
（with slot）4.2×6mm（oval holes） - Mount Type
(Insulator)Top / Bottom: Bolts 34 50 16 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top / Bottom: Bolts 50 100 14 M-6
（with slot）M-6
（with slot）- Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover100 140 13 M-10
（with slot）φ11mm（holes） - Mount Type
(Insulator)Top: Bolt
Bottom:Plate with holes
With rubber cover120 300 15 M-10
（with slot）φ11mm（holes） -
Notes
- ・When placing SN Sheet, make sure the vibrating object stays stable.
- ・Place SN Sheet so that the load of the vibrating object is spread evenly on the projections.
- ・Placing a flat plate on top of SN Sheet helps.
- ・Remove the protective PET film from the bottom face before use.
- ・For a 0.3kg load, add a plate to exceed 0.5kg or use at least three squares of a divided SN-2 sheet.
- ・For a 10kg load, use a sheet of SN-15 as is or at least three squares of a divided SN-15 sheet.
- ・For an 80kg load, use 2 SN-50 sheets.
- Customization
- We also develop custom products to meet our customers’ individual needs. Contact us today!
