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S.T.C. Rubber Isolator

S.T.C. Rubber Isolator
DESCRIPTION
The S.T.C. mount comprises a rubber ring bonded to a central tube.
Inner tube : mild steel.
Bonded rubber in the form of a ring at the top with a collar below which is used for fixing

Application scenarios:
(1) Vibration isolation for the transmission system control unit
橡胶减震器-S.T.C(图1)
(2) Vibration isolation for the lawn mower power unit
橡胶减震器-S.T.C(图2)
(3) Vibration isolation for armored vehicle windshields
橡胶减震器-S.T.C(图3)
 
OPERATION
The design of the S.T.C. mount gives the following basic characteristics :
1.the rubber works in compression;
2. anti-rebound;
3.can be used as safety mounting.
Advantages
1. Simple to fix.
2.Simple and economical.
3. Extensive range of loads.
(1) 6 different size specifications
(2) 12 different load models
(3) Minimum load capacity: 8 kg
(4) Maximum load capacity: 1000 kg
(5) Natural frequency: 10-25 Hz
(6) Approximately isotropic stiffness
(7) Compact structure with fail-safe function
(8) Material: natural rubber
(9) Operating temperature: -40℃ to 82℃


OPERATING CHARACTERISTICS

Reference
Hard

Shore A
Nominal
static load (daN)		 Deflection (mm)
539887

45 

60

 8-35
10-50

0,7

0,7
539190 45
60		 15-75
25-100		 1,2
1,2
539886 60
75		 35-150
 80-330		 1,2
1,2

 

Reference
Hard.
Shore A
Nominal
static load (daN)		 Deflection (mm)
539191 60
75		 60-250
125-500		 2
2
539920 45
75		 100-400
250-1000		 2
1
539951 45
65		 175-700
 250-1000		 3
3

橡胶减震器-S.T.C(图1)
Reference

φ A

(mm)

B

(mm)

φ C

(mm)

φ D

(mm)

E

(mm)

φ F

(mm)

G

(mm)
539887 20,6 17,5 10 27,7 5,6 20,6 8
539190 31,5 25,4 13 44,5 10,4 31,5 10
539886 34,3 35 13 50,8 13,5 34,3 16
539191 41,1 44,5 16 63,5 15,7 41,1 19
*539920 38 23 16 64 16 38,5 19
539951 56,6 50,8 20 95 25,4 56

20
 
* This S.T.C. is mounted in pairs : see assembly
See current price list for availability of items.

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