Questions?(330) 864-2161info@karman.com

 

 

K1100 Series Small Flex Mount Vibro-Insulators®

 

 Features and Benefits:

  • Low Cost
  • Easy to install and no maintenance
  • Availble in 7 sizes with compression loads ranging from 3 to 184 pounds
  • Low profile design excellent for incorporating into difficult applications
  • Excellent for noise reduction
  • Available in 3 elastomers: Natural Rubber, Neoprene, and Nitrile (Buna-N)
  • Available in 30, 40, 50, 60, and 70 Durometer Shore A
  • Fingers (ribs) carry and deflect the load
  • Can be stacked for greater deflections
  • Each Flex Mount set consists of a elastomeric bushing (A) and rebound ring (B).
  • Made in the USA

 

 Applications:

  • HVAC equipment, panels, sensitive electronic equipment, motors, blowers, fans, office machines, pumps, compressors, platens, medical equipment, office and data processing equipment

 

Environmental Data:

  • All static load test data for the K1100 Series Flex Vibro-Insulator® Mounts is based on Natural Rubber.
  • Operating temperatures for Natural Rubber should not exceed 155° F.
  • Natural Rubber is not recommended from exposure to oil, gasoline, ozone sunlight.  
  •  10:1 Transmissibility at resonance.

 

Natural Rubber (NR)

All static load test data for the K1100 Series Flex Vibro-Insulator® Mounts is based on Natural Rubber

Advantages:  Outstanding resilience; high tensile strength; superior resistance to tear and abasion; excellent rebound elasticity (snap); good flexibility at low temperatures (-40° F to 155° F).

Limitations: 

Poor resistance to heat, ozone, and sunlight; very little resistance to oil gasoline, and hydrocarbon solvents; Operating temperatures should not exceed 155° F.

  • Natural Rubber is not recommended from exposure to oil, gasoline, ozone sunlight.

 

Neoprene (CR)

Advantages:  Good inherent flame resistance; moderate resistance to oil and gasoline; very good resistance to weather, ozone, and natural aging; good resistance to flex cracking; very good resistance to alkalis and acids.

Limitations:  Poor to fair resistance aromatic and oxygenated solvents; limited flexibility at low temperatures (10° F to 180° F).

Nitrile (Buna-N)

Advantages:  Very good resistance to oil and gasoline; superior resistance to petroleum-based hydraulic fluids; wide range of service temperatures (-65° F to 300° F); good resistance to hydrocarbon solvents; very good resistance to alkalis and acids.

Limitations:  Inferior resistance to ozone, sunlight, and natural aging; poor resistance to oxygenated solvents.

Source: American Chemical Society

 

Delivery 4 to 6 weeks.

 

 

 

K1100 Series Flex Mounts (small) 1
K1100 Series Flex Mounts (small) 2
K1100 Series Flex Mounts (small) 3
K1100 Series Flex Mounts (small) 4
K1100 Series Flex Mounts (small) 5
Product Code
Diameter - in (A)
Diameter - in (B)
Diameter - in (C)
Diameter - in (D)
Height - in (E)
Step - in (F)
Compression Spring Rate - lb/in
Compression Maximum Recommended Deflection - in
Compression Load at Maximum Deflection - lb
Durometer
Elastomer
Dimensional CAD Drawing (pdf)
Product Code
.83
.47
.25
N/A
.56
.31
59
.050
3
30
Neoprene
.83
.47
.25
N/A
.56
.31
120
.050
5
40
Natural Rubber
.83
.47
.25
N/A
.56
.31
120
.050
5
40
Neoprene
.83
.47
.25
N/A
.56
.31
120
.050
5
40
Nitrile
.83
.47
.25
N/A
.56
.31
171
.050
8
50
Natural Rubber
.83
.47
.25
N/A
.56
.31
171
.050
8
50
Neoprene
.83
.47
.25
N/A
.56
.31
171
.050
8
50
Nitrile
.83
.47
.25
N/A
.56
.31
243
.050
11
60
Natural Rubber
.83
.47
.25
N/A
.56
.31
243
.050
11
60
Neoprene
.83
.47
.25
N/A
.56
.31
243
.050
11
60
Nitrile
.83
.47
.25
N/A
.56
.31
418
.050
20
70
Natural Rubber
.83
.47
.25
N/A
.56
.31
418
.050
20
70
Neoprene
.83
.47
.25
N/A
.56
.31
418
.050
20
70
Nitrile
.83
.45
.08
N/A
.25
N/A
62.5
.050
3
30
Neoprene
.83
.45
.08
N/A
.25
N/A
80
.050
4
40
Natural Rubber
.83
.45
.08
N/A
.25
N/A
80
.050
4
40
Neoprene
.83
.45
.08
N/A
.25
N/A
80
.050
4
40
Nitrile
.83
.45
.08
N/A
.25
N/A
125
.050
6
50
Natural Rubber
.83
.45
.08
N/A
.25
N/A
125
.050
6
50
Neoprene
.83
.45
.08
N/A
.25
N/A
125
.050
6
50
Nitrile
.83
.45
.08
N/A
.25
N/A
236
.050
11
60
Natural Rubber
.83
.45
.08
N/A
.25
N/A
236
.050
11
60
Neoprene
.83
.45
.08
N/A
.25
N/A
236
.050
11
60
Nitrile
.83
.45
.08
N/A
.25
N/A
372
.050
18
70
Natural Rubber
.83
.45
.08
N/A
.25
N/A
372
.050
18
70
Neoprene
.83
.45
.08
N/A
.25
N/A
372
.050
18
70
Nitrile
1.17
.69
.39
N/A
.53
.34
307
.038
10
30
Neoprene
1.17
.69
.39
N/A
.53
.34
551
.038
18
40
Natural Rubber
1.17
.69
.39
N/A
.53
.34
551
.038
18
40
Neoprene
1.17
.69
.39
N/A
.53
.34
551
.038
18
40
Nitrile
1.17
.69
.39
N/A
.53
.34
791
.038
24
50
Natural Rubber
1.17
.69
.39
N/A
.53
.34
791
.038
24
50
Neoprene
1.17
.69
.39
N/A
.53
.34
791
.038
24
50
Nitrile
1.17
.69
.39
N/A
.53
.34
1130
.038
36
60
Natural Rubber
1.17
.69
.39
N/A
.53
.34
1130
.038
36
60
Neoprene
1.17
.69
.39
N/A
.53
.34
1130
.038
36
60
Nitrile
1.17
.69
.39
N/A
.53
.34
1827
.038
63
70
Natural Rubber
1.17
.69
.39
N/A
.53
.34
1827
.038
63
70
Neoprene
1.17
.69
.39
N/A
.53
.34
1827
.038
63
70
Nitrile
1.17
.80
.11
N/A
.31
N/A
65
.062
4
30
Neoprene
1.17
.80
.11
N/A
.31
N/A
119
.062
7
40
Natural Rubber
1.17
.80
.11
N/A
.31
N/A
119
.062
7
40
Neoprene
1.17
.80
.11
N/A
.31
N/A
119
.062
7
40
Nitrile
1.17
.80
.11
N/A
.31
N/A
225
.062
9
50
Natural Rubber
1.17
.80
.11
N/A
.31
N/A
225
.062
9
50
Neoprene
1.17
.80
.11
N/A
.31
N/A
225
.062
9
50
Nitrile
1.17
.80
.11
N/A
.31
N/A
216
.062
13
60
Natural Rubber
1.17
.80
.11
N/A
.31
N/A
216
.062
13
60
Neoprene
1.17
.80
.11
N/A
.31
N/A
216
.062
13
60
Nitrile
1.17
.80
.11
N/A
.31
N/A
404
.062
24
70
Natural Rubber
1.17
.80
.11
N/A
.31
N/A
404
.062
24
70
Neoprene
1.17
.80
.11
N/A
.31
N/A
404
.062
24
70
Nitrile
1.37
.69
.38
N/A
.66
.33
235
.066
14
30
Neoprene
1.37
.69
.38
N/A
.66
.33
298
.066
19
40
Natural Rubber
1.37
.69
.38
N/A
.66
.33
298
.066
19
40
Neoprene
1.37
.69
.38
N/A
.66
.33
298
.066
19
40
Nitrile
1.37
.69
.38
N/A
.66
.33
460
.066
28
50
Natural Rubber
1.37
.69
.38
N/A
.66
.33
460
.066
28
50
Neoprene
1.37
.69
.38
N/A
.66
.33
460
.066
28
50
Nitrile
1.37
.69
.38
N/A
.66
.33
1163
.066
74
60
Natural Rubber
1.37
.69
.38
N/A
.66
.33
1163
.066
74
60
Neoprene
1.37
.69
.38
N/A
.66
.33
1163
.066
74
60
Nitrile
1.37
.69
.38
N/A
.66
.33
1277
.066
79
70
Natural Rubber
1.37
.69
.38
N/A
.66
.33
1277
.066
79
70
Neoprene
1.37
.69
.38
N/A
.66
.33
1277
.066
79
70
Nitrile
1.37
.75
.09
N/A
.33
N/A
230
.066
14
30
Neoprene
1.37
.75
.09
N/A
.33
N/A
386
.066
22
40
Natural Rubber
1.37
.75
.09
N/A
.33
N/A
386
.066
22
40
Neoprene
1.37
.75
.09
N/A
.33
N/A
386
.066
22
40
Nitrile
1.37
.75
.09
N/A
.33
N/A
509
.066
31
50
Natural Rubber
1.37
.75
.09
N/A
.33
N/A
509
.066
31
50
Neoprene
1.37
.75
.09
N/A
.33
N/A
509
.066
31
50
Nitrile
1.37
.75
.09
N/A
.33
N/A
1240
.066
67
60
Natural Rubber
1.37
.75
.09
N/A
.33
N/A
1240
.066
67
60
Neoprene
1.37
.75
.09
N/A
.33
N/A
1240
.066
67
60
Nitrile
1.37
.75
.09
N/A
.33
N/A
1314
.066
81
70
Natural Rubber
1.37
.75
.09
N/A
.33
N/A
1314
.066
81
70
Neoprene
1.37
.75
.09
N/A
.33
N/A
1314
.066
81
70
Nitrile
1.64
.92
.47
N/A
.76
.41
537
.070
34
30
Neoprene
1.64
.92
.47
N/A
.76
.41
775
.070
50
40
Natural Rubber
1.64
.92
.47
N/A
.76
.41
775
.070
50
40
Neoprene
1.64
.92
.47
N/A
.76
.41
775
.070
50
40
Nitrile
1.64
.92
.47
N/A
.76
.41
1111
.070
70
50
Natural Rubber
1.64
.92
.47
N/A
.76
.41
1111
.070
70
50
Neoprene
1.64
.92
.47
N/A
.76
.41
1111
.070
70
50
Nitrile
1.64
.92
.47
N/A
.76
.41
2571
.070
172
60
Natural Rubber
1.64
.92
.47
N/A
.76
.41
2571
.070
172
60
Neoprene
1.64
.92
.47
N/A
.76
.41
2571
.070
172
60
Nitrile
1.64
.92
.47
N/A
.76
.41
2733
.070
184
70
Natural Rubber
1.64
.92
.47
N/A
.76
.41
2733
.070
184
70
Neoprene
1.64
.92
.47
N/A
.76
.41
2733
.070
184
70
Nitrile
1.64
1.00
.09
N/A
.41
N/A
267
.082
20
30
Neoprene
1.64
1.00
.09
N/A
.41
N/A
403
.082
30
40
Natural Rubber
1.64
1.00
.09
N/A
.41
N/A
403
.082
30
40
Neoprene
1.64
1.00
.09
N/A
.41
N/A
403
.082
30
40
Nitrile
1.64
1.00
.09
N/A
.41
N/A
882
.082
40
50
Natural Rubber
1.64
1.00
.09
N/A
.41
N/A
882
.082
40
50
Neoprene
1.64
1.00
.09
N/A
.41
N/A
882
.082
40
50
Nitrile
1.64
1.00
.09
N/A
.41
N/A
740
.082
60
60
Natural Rubber
1.64
1.00
.09
N/A
.41
N/A
740
.082
60
60
Neoprene
1.64
1.00
.09
N/A
.41
N/A
740
.082
60
60
Nitrile
1.64
1.00
.09
N/A
.41
N/A
1387
.082
106
70
Natural Rubber
1.64
1.00
.09
N/A
.41
N/A
1387
.082
106
70
Neoprene
1.64
1.00
.09
N/A
.41
N/A
1387
.082
106
70
Nitrile
1.91
1.16
.56
N/A
.88
.51
580
.06
35
30
Neoprene
1.91
1.16
.56
N/A
.88
.51
760
.06
45
40
Natural Rubber
1.91
1.16
.56
N/A
.88
.51
760
.06
45
40
Neoprene
1.91
1.16
.56
N/A
.88
.51
760
.06
45
40
Nitrile
1.91
1.16
.56
N/A
.88
.51
1120
.06
70
50
Natural Rubber
1.91
1.16
.56
N/A
.88
.51
1120
.06
70
50
Neoprene
1.91
1.16
.56
N/A
.88
.51
1120
.06
70
50
Nitrile
1.91
1.16
.56
N/A
.88
.51
1580
.06
95
60
Natural Rubber
1.91
1.16
.56
N/A
.88
.51
1580
.06
95
60
Neoprene
1.91
1.16
.56
N/A
.88
.51
1580
.06
95
60
Nitrile
1.91
1.16
.56
N/A
.88
.51
2270
.06
135
70
Natural Rubber
1.91
1.16
.56
N/A
.88
.51
2270
.06
135
70
Neoprene
1.91
1.16
.56
N/A
.88
.51
2270
.06
135
70
Nitrile
1.91
1.25
.16
N/A
.50
N/A
210
.10
20
30
Neoprene
1.91
1.25
.16
N/A
.50
N/A
330
.10
35
40
Natural Rubber
1.91
1.25
.16
N/A
.50
N/A
330
.10
35
40
Neoprene
1.91
1.25
.16
N/A
.50
N/A
330
.10
35
40
Nitrile
1.91
1.25
.16
N/A
.50
N/A
450
.10
45
50
Natural Rubber
1.91
1.25
.16
N/A
.50
N/A
450
.10
45
50
Neoprene
1.91
1.25
.16
N/A
.50
N/A
450
.10
45
50
Nitrile
1.91
1.25
.16
N/A
.50
N/A
640
.10
65
60
Natural Rubber
1.91
1.25
.16
N/A
.50
N/A
640
.10
65
60
Neoprene
1.91
1.25
.16
N/A
.50
N/A
640
.10
65
60
Nitrile
1.91
1.25
.16
N/A
.50
N/A
880
.10
90
70
Natural Rubber
1.91
1.25
.16
N/A
.50
N/A
880
.10
90
70
Neoprene
1.91
1.25
.16
N/A
.50
N/A
880
.10
90
70
Nitrile
Diameter - in (A) Diameter - in (B) Diameter - in (C) Diameter - in (D) Height - in (E) Step - in (F) Compression Spring Rate - lb/in Compression Maximum Recommended Deflection - in Compression Load at Maximum Deflection - lb Durometer Elastomer Dimensional CAD Drawing (pdf)

Use the sort keys located at the bottom of the table to find the exact Vibro-Insulator© you require. Please contact us for selection help.