VIBRATION ISOLATION FOOT JACK (Heavy Weight Type)

E-9943

Material
Plate: FC200
Surface treatment
Painting
Feature
■Vibration isolation from lower frequency.
Uses polyurethane foam material that can reduce vibrations even low frequency vibrations.
■Lower creeping deformation
The creeping deformation after installation is less.
■Does not discolor the installation surface
The installation surface is not discolored by the vibration isolation material.
■Absorbs the tilting of floor surface.
Tilting of floor surface is absorbed by the flexible bolt connection.

[Application]
■Remove vibrations from the outside
■Reduce vibrations transmitted to the outside

※1 The resonant frequency is the calculated value when the maximum allowable load is applied.
※2 Applicable vibration frequency is vibration frequency which can be isolated. The estimated frequency is calculated such that the vibration in vertical direction can be decreased to 1/2 when maximum loading is applied.
※3 The vibration isolation material deformation is the calculated value when the maximum allowable load is applied.

Spec/Price
Usage
How to use Product BOX

Specifi cations

Order
no.		 № ViBration
isolation
material
color		 Load
tolerance
N		 Natural
frequency
Hz		 Applicable
vibration
requencies
Hz		 Vibration
materialefl
ection
mm		 Weight
kg		 Drawing Product
BOX		 CAD Production Stock
Status
109452 BFH050D13012 Violet 980 to 2300 14 ≥ 27 2 0.4 View Add DATA × Stock△
109453 BFH050D26012 Green 1700 to 4100 20 ≥ 39 2 0.4 View Add DATA × Stock〇
109454 BFH050D52012 Dark Blue 2600 to 5800 19 ≥ 38 2 0.4 View Add DATA × Stock△
109455 BFH075D13012 Violet 2600 to 5800 15 ≥ 30 2 0.8 View Add DATA × Stock〇
109456 BFH075D26012 Green 4800 to 10700 19 ≥ 39 2 0.8 View Add DATA × Stock△
109457 BFH075D52012 Dark Blue 8800 to 19600 18 ≥ 37 2 0.8 View Add DATA × Stock△
109458 BFH100D13012 Violet 4800 to 10700 15 ≥ 31 2 1.8 View Add DATA × Contact
109459 BFH100D26012 Green 9200 to 20600 20 ≥ 39 2 1.8 View Add DATA × Stock△
109460 BFH100D52012 Dark Blue 16600 to 38200 20 ≥ 40 2 1.8 View Add DATA × Stock〇
109461 BFH050D13025 Violet 970 to 2100 9 ≥ 17 5 0.4 View Add DATA × Stock〇
109462 BFH050D26025 Green 1600 to 3800 12 ≥ 24 3 0.4 View Add DATA × Contact
109463 BFH050D52025 Dark Blue 2100 to 4800 12 ≥ 24 4 0.4 View Add DATA × Contact
109464 BFH075D13025 Violet 2200 to 5100 9 ≥ 18 5 0.9 View Add DATA × Contact
109465 BFH075D26025 Green 4400 to 9800 12 ≥ 25 3 0.9 View Add DATA × Contact
109466 BFH075D52025 Dark Blue 6100 to 13700 12 ≥ 24 4 0.9 View Add DATA × Contact
109467 BFH100D13025 Violet 4300 to 9700 10 ≥ 19 4 1.9 View Add DATA × Stock△
109468 BFH100D26025 Green 8300 to 18600 13 ≥ 26 3 1.9 View Add DATA × Contact
109469 BFH100D52025 Dark Blue 11700 to 26400 12 ≥ 25 4 1.9 View Add DATA × Stock〇

Usage

Selection Guide

From the table on the left, read the natural frequency for the mounted load and select the mount with the frequency of 1/2 (0.5 times) or lower than the vibration frequency you want to isolate or remove.
(Refer also to the selection examples in the built-in vibration isolation mount page)

Characteristic Data

Precautions for Use

For mounted objects that are sensitive to changes in level and vibrations, select a mount with higher natural frequency (a mount with leeway in the load tolerance). Note that if the natural frequency of the mount is 1/√2 (0.7 times) or more vibration frequency you want to remove, the vibration remova leffect cannot be obtained and the vibrations will be amplified.

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