Products
Mounted Type（Insulators）
Products
Mounted Type（Insulators）
These simply designed insulators support the product and effectively isolate vibrations. Combining softness and durability, Alpha GEL shows exceptional damping functionality for low to high frequency vibrations, making it far superior to rubber.
- Characteristics
- ●Various insulators are available for loads from 2 to 300kg with 4 points of supports.
- ●Ideal for low frequency and micro vibration due to the resonance point being set low.
- ※Pick the best fit for your application based on load, resonance point and available space.
- Application Example
- Alpha GEL vibration insulators also absorb vibrations in a low frequency area, where conventional rubber dampers are not effective.
- Technical Information
-
[Damping Characteristics](reference data)
- Line-up※When installed at 4 points
*Please swipe left or right to view table below.
Product Details
- θ TypeTop / Bottom: Bolts (Light load)
-
By changing the size (using the same type ofAlpha GEL) the damper can be adjusted to the load.
*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) h(mm) θ-A 2.0 〜 3.2 16 〜 15 12 23 〜 13 θ-B 1.6 〜 2.4 13 〜 11 13 〜 12 18 〜 18 θ-C 3.2 〜 8.0 14 〜 12 13 〜 12 20 〜 18 Bolt material : Iron with trivalent chromate plating
▼OPEN
- MN TypeTop / Bottom: Bolts (Middle load)
-
*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) MN-3 8 〜 14 12〜10 12 17 〜 MN-5 14 〜 22 11 〜 10 14 〜 13 16 〜 MN-7 22 〜 34 11 〜 10 16 〜 15 16 〜 MN-10 34 〜 50 11 〜 10 20 〜 18 16 〜 Bolt material : Iron with trivalent chromate plating
▼OPEN
- θ-TW TypeTop / Bottom: Bolts (Heavy load)
-
Vibration damping a machine of 50kg - 100kg with 4 points of support.
*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) θ-TW 50 〜 100 10 〜 8 20 〜 19 14 〜 Bolt material : Iron with trivalent chromate plating
▼OPEN
- BG TypeTop / Bottom: Bolts with Spring (Light load)
-
Supported by a spring, type BG is effective for vertical vibration damping in particular.
*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) Bolt
DiameterBG-7 3.2 〜 6.4 10 〜 8 16 〜 14 14 〜 M-3 BG-8 6 〜 16 10 〜 8 18 〜 16 14 〜 M-6 Bolt material : Brass
Spring material：SWPA with trivalent chromate plating
▼OPEN
- SF TypeTop: Bolt Bottom: Plate with holes (Light to Middle load)
-
For applications where a bottom plate is preferred instead of a bolt.
*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) SF-2 5 〜 13 15 〜 10 12 〜 13 22 〜 SF-5 13 〜 30 13 〜 9 15 〜 16 19 〜 SF-10 30 〜 50 12 〜 9 19 〜 21 17 〜 Material of spring: SWPA, trivalence chromate plating
Material of base plate: SUS304
▼OPEN
- SF Type (With Rubber Cover)Top: Bolt Bottom: Plate with holes Rubber cover (Heavy load)
-
・For applications where a bottom plate is preferable and there is a need for damping heavy-load vibration.
・Good for outdoor use in particular due to reinforced durability. Alpha GEL is protected by bellows-type EPDM rubber.
・Stable performance in the -20℃ to 90℃ range.
*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) SF-30 100 〜 140 8 〜 9 18 〜 19 13 〜 SF-50 120 〜 300 10 〜 15 12 〜 18 15 〜 Metal parts have a choice between following 1. and 2.
1.Upper bolt/Bottom plate material : Iron with trivalent chromate plating
2.Upper bolt/Bottom plate material : SUS304
▼OPEN
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
（Theta B）Mount Type
(Insulator)Top / Bottom: Bolts 1.6 2.4 18 M-4 M-4 - θ-A
（Theta 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
（Theta 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
- Correct Use
-
- ❶ Even load
- ❷ Compressively suspended
- Incorrect Use
-
- ❶ Uneven load
- ❷ Misaligned bolt hole
-
- ❸ Twist
- ❹ Tensile direction
- ❺ Shearing direction
※*Always use in compression.※The height of the insulator may vary as the GEL is compressed under load.
※The direction of the slot on the head of stud is not controlled.。
※Do not remove the GEL burr around the edge of metal. This could cause detachment of GEL from metal.
- Customization
- We also develop custom products to meet our customers’ individual needs. Contact us today!
