HEIGHT ADJUSTABLE VIBRATION ISOLATION FOOT (Dial Type)

E-1125

Material: Body：FC250
Bolt：SS400
Spherical washer：S45C

Surface treatment: Trivalent chromate plating

Feature: ■Uses ether-based polyurethane that has high durability and isolation performance.
■Enables simple leveling using a dial-based height adjustable function.
■Can be installed on the sloping floor upto 3 degrees with swivel function.
■Does not discolor the installation surface.

[Application]
■Vibration isolation and leveling adjustment for industrial equipment.

※1 The vibration isolation material deformation is the calculated value when the maximum allowable load is applied.
※2 The resonant frequency is the calculated value when the maximum allowable load is applied.

Specifi cations

Order no.	№	Type	Height adjustment amount H	Defl ection T	Load tolerance		Natural frequency Hz	Weight (g)	Drawing	Product BOX	Production	Stock Status
Order no.	№	Type	Height adjustment amount H	Defl ection T	N	kgf	Natural frequency Hz	Weight (g)	Drawing	Product BOX	Production	Stock Status
121522	BFD14M380	Standard	19	0.6	1962 to 3924	200 to 400	17	2400	View	Add	×	Stock△
121523	BFD14M630	Standard	19	0.6	3924 to 7848	400 to 800	20	2400	View	Add	×	Stock△
121524	BFD14M97H	High attenuation	19	0.6	3188 to 6377	325 to 650	25	2400	View	Add	×	Contact
125721	BFD18M630	Standard	25	0.6	6897 to 13734	700 to 1400	17	5300	View	Add	×	Contact
125722	BFD18M970	Standard	25	0.6	9810 to 19620	1000 to 2000	20	5300	View	Add	×	Stock〇
125723	BFD18M97H	High attenuation	25	0.6	6377 to 12753	650 to 1300	25	5300	View	Add	×	Stock〇

Usage

Characteristic Data

Note：Indicates attenuation and amplifi cation of vibrations by the vibration isolation function.
For example, if the vibration transmissibility is 0.1 times, vibrations are attenuated by 0.1 times, and if the transmissibility is 2 times, vibrations are amplified by 2 times.
Note：Numbers in parentheses () are estimated loads.

Schematic of Mounting on Equipment

Structure

To perform leveling, loosen the lock nut to turn the level dial. (The level dial and spherical washer part will rise and lower)
When fi nished leveling, tighten the lock nut.

Examples

Factory fl oor vibration removal (BFD14M97H)

This is the result of measuring the vibrations on the factory fl oor and the vibrations on the equipment where the BFD14M97H is installed using an accelerometer.

Footstep vibration removal (BFD14M630)

This is the result of measuring the vibrations on the fl oor and the vibrations on the equipment where the BFD14M630 is installed using an accelerometer while a person is walking around the equipment.

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