Vibration Isolator Comparison Charts
Minus K models, dimensions, payload weights, lowest natual frequency
Model |
Dimensions |
Height |
Payload Range |
Lowest Natural Vertical Freq. |
Lowest Natural Horizontal Freq. |
Leveling Feet |
BM-1 |
24" X 22" |
8.5" |
0 - 1050 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
BM-4 |
17" X 17" |
8.5" |
0 - 200 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
BM-6 |
20" X 18" |
4.6" |
0 - 100 lbs. |
2.5 Hz |
1.5 Hz |
No |
BM-8 |
20" X 18" or 20" X 16" |
4.6" |
0 - 250 lbs. |
0.5 Hz |
1.5 Hz |
No |
BM-10 |
12" X 12" |
4.6" |
0 - 100 lbs. |
0.5 Hz |
1.5 Hz |
No |
CM-1 |
8" X 8" |
8.5" |
0 - 1050 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
CT-2 |
20" X 18" |
2.7" |
0 - 250 lbs. |
0.5 Hz |
1.5 Hz |
No |
FP-1 (SM-1) |
Custom |
20.5" |
110- 4200 lbs. per isolator |
0.5 Hz |
0.5 Hz |
Yes |
LC-4 |
5" X 5" |
7" |
12 - 130 lbs. |
0.5 Hz |
1.5 Hz |
No |
LC-4U |
5" X 5" |
8" |
12 - 130 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
MK26 (BM-1) |
30" X 36" & 36" X 48" |
30.5" - 32" |
0- 911 lbs. |
0.5 Hz |
0.5 Hz |
No - Wkstn Yes |
MK52 (2 x BM-1) |
30" X 36" to 48" X 96" |
30.5" - 32" to 32.5" - 34" |
43 - 1455 lbs. |
0.5 Hz |
0.5 Hz |
No - Wkstn Yes |
SM-1 |
13" X 13" |
20.5" |
110- 4200 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
WS-4 (BM-1) |
24" X 22" |
32" |
0 - 1050 lbs. |
0.5 Hz |
0.5 Hz |
Yes |
Model |
Dimensions |
Height |
Payload Range |
Lowest Natural Vertical Freq. |
Lowest Natural Horizontal Freq. |
Leveling Feet |
BM-1 |
610mm x 572mm |
216mm |
0 - 477 kg. |
0.5 Hz |
0.5 Hz |
Yes |
BM-4 |
427mm x 427mm |
216mm |
0 - 90.9 kg. |
0.5 Hz |
0.5 Hz |
Yes |
BM-6 |
457mm x 508mm |
117mm |
0 - 45.5 kg. |
2.5 Hz |
1.5 Hz |
No |
BM-8 |
457mm x 508mm or 407mm x 508mm |
117mm |
0 - 113.5 kg. |
0.5 Hz |
1.5 Hz |
No |
BM-10 |
310mm x 310mm |
117mm |
0 - 45.5 kg. |
0.5 Hz |
1.5 Hz |
No |
CM-1 |
200mm x 200mm |
216mm |
0 - 477 kg. |
0.5 Hz |
0.5 Hz |
Yes |
CT-2 |
457mm x 508mm |
68.6mm |
0 - 113.5 kg. |
0.5 Hz |
1.5 Hz |
No |
FP-1 (SM-1) |
Custom |
521mm |
50- 1901 kg. (per isolator) |
0.5 Hz |
0.5 Hz |
Yes |
LC-4 |
121mm x 121mm |
178mm |
5.5 - 59 kg. |
0.5 Hz |
1.5 Hz |
No |
LC-4U |
121mm x 121mm |
203mm |
5.5 - 59 kg. |
0.5 Hz |
0.5 Hz |
Yes |
MK26 (BM-1) |
76 X 91 cm & 91 X 122 cm |
77.4 - 81.25 cm |
0 - 414 kg. |
0.5 Hz |
0.5 Hz |
No - Wkstn Yes |
MK52 (2 x BM-1) |
76 X 91 cm to 122 X 244 cm |
77.4 - 81.25 cm to 82.5 - 86.5 cm |
19.5 - 661 kg. |
0.5 Hz |
0.5 Hz |
No - Wkstn Yes |
SM-1 |
330mm x 330mm |
521mm |
50 -1901 kg. |
0.5 Hz |
0.5 Hz |
Yes |
WS-4 (BM-1) |
610mm x 610mm |
838mm |
0 - 477 kg. |
0.5 Hz |
0.5 Hz |
Yes |
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