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Solutions for Shock, Vibration & Noise Control


Assembly Description:

STI WM700 Bushings

STI Bushing Mounts
· Can be all elastomer or all metal.
· Can incorporate either a loose or bonded metal pre-load tube core.

· Can incorporate bonded metal interface contact plates.

· Can be Symmetrical.

Load Carrying Description:
· Designed to carry the primary load axially through the mount.
· Annular ring is in compression when supporting the static load axially.

· Solid bushings carry the radial load in compression.

Fail Safe/Self Captivating:

· Voided bushings carry the radial load in shear.

· Made fail safe when used with the appropriate hardware that includes a
Dynamic Application: back-up or snubbing washer available for that purpose.
· Best for vibration isolation · Alternate method: Made fail safe when used with a custom restraining
· Limited shock attenuation strap made for the application.

SHOCK TECH BUSHING MOUNT TYPES

PRODUCT
CLASS
LOAD
RANGE
PRIMARY
FUNCTION
NATURAL
FREQUENCY
1:1
STIFFNESS
ALL
ATTITUDE

One Piece Bushings; All Elastomer Construction

CP20 Series Data

STI CP20 Bushing .5 - 10 LBS Vibration >20Hz Yes Yes
HTML PDF

CP51 Series Data

STI CP50 Bushing .5 - 50 LBS Vibration >20Hz No Yes
HTML PDF

RB20 Series Data

Shock Tech RB20 Bushing 1 - 12 LBS Vibration >20Hz No Yes
HTML PDF
Ring and Bushing; One and Two Piece all Elastomer Construction

RB10 Series Data

STI RB10 Bushing

1 - 3 LBS Vibration 15 - 25Hz No Yes
HTML PDF
RB30 Series Data

STI RB30 Ring

1 - 3 LBS (w/RB10) Vibration (w/RB10) 15 - 25Hz (w/RB10) No (w/RB10) Yes (w/RB10)
HTML PDF
Bonded Bushing; Elastomer and Metal Construction with Bonded Center Core
MM12 Series Data STI RB12 Bushing .6 - 1.75 LBS Vibration  115 - 175Hz No Yes

HTML

PDF

MM24 Series Data

STI MM24 Bushing 1 - 5 LBS Vibration 185 - 230Hz No Yes

HTML

PDF

RB1-5 Series Data

STI RB1-5 Bushing 1 - 4,560 LBS Vibration 10 - 20Hz Yes Yes
HTML PDF
Armor Plated Voided Center Bushing; Elastomer and Metal Construction with Bonded Inner Contact Plate.  Loose or Bonded Center Core Option.
VAB Series Data STI RB VAB Series 1 - 4,560 LBS Vibration 10 - 20Hz No No
HTML PDF
VABB Series Data STI VABB Series 1 - 4,560 LBS Vibration 10 - 20Hz No No
HTML PDF
Wire Mesh Stand Alone Bushings
WM700 Bushings Data STI WM700 Bushings 10 - 20 LBS Vibration >12Hz No No
HTML PDF

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MOUNT DESCRIPTION DEFINITIONS
  Frequency: Low = 10 Hz and below
Mid = 10 Hz to 20 Hz
High = 20 Hz and above

  All Attitude: Yes = isolators are able to carry static load in any direction; No = isolators are designed to carry static load axially.

  * : Indicates base loading only.

  1:1 Stiffness: Refers to axial-to-radial stiffness ratio.

  Primary Application: This indicates the type of dynamic environment that the particular mount was primarily designed for.

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