OVTN Series
OVTN Rubber-Coated Composite Isolators
Rubber and wire-rope elements are combined in T, Z and X configurations for enhanced damping and shock control.
Catalog and inquiry series
Technical model table
38 of 38 models
Columns5
Choose up to 8 table columns
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OVTN10-10
- Natural frequency (Hz)
- —
- Weight (kg)
- 1.1
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 68
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OVTN10-15
- Natural frequency (Hz)
- —
- Weight (kg)
- 1.2
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 109
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OVTN10-20
- Natural frequency (Hz)
- 10~18
- Weight (kg)
- 1.3
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- 0.1~0.3
- Dynamic stiffness · Longitudinal (N/mm)
- 158
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OVTN20-50
- Natural frequency (Hz)
- —
- Weight (kg)
- 3.2
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 299
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OVTN20-100
- Natural frequency (Hz)
- —
- Weight (kg)
- 3.9
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 704
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OVTN20-150
- Natural frequency (Hz)
- —
- Weight (kg)
- 4.5
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1203
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OVTN-25X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-25Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN30-60
- Natural frequency (Hz)
- —
- Weight (kg)
- 3.9
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 362
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OVTN30-125
- Natural frequency (Hz)
- —
- Weight (kg)
- 4.6
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 882
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OVTN30-250
- Natural frequency (Hz)
- —
- Weight (kg)
- 5.3
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1993
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OVTN40-80
- Natural frequency (Hz)
- —
- Weight (kg)
- 6.9
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 497
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OVTN40-200
- Natural frequency (Hz)
- —
- Weight (kg)
- 8.7
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1318
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OVTN40-300
- Natural frequency (Hz)
- —
- Weight (kg)
- 10
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1794
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OVTN-40X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-40Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN50-400
- Natural frequency (Hz)
- —
- Weight (kg)
- 16
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1362
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OVTN50-1000
- Natural frequency (Hz)
- —
- Weight (kg)
- 20
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 3348
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OVTN50-1800
- Natural frequency (Hz)
- —
- Weight (kg)
- 25
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 6102
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OVTN60-600
- Natural frequency (Hz)
- —
- Weight (kg)
- 35
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 1141
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OVTN60-1200
- Natural frequency (Hz)
- —
- Weight (kg)
- 43
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 2246
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OVTN60-2400
- Natural frequency (Hz)
- —
- Weight (kg)
- 48
- Damping ratio (C/Cc)
- 0.2～0.4
- Damping ratio · Z (C/Cc)
- —
- Dynamic stiffness · Longitudinal (N/mm)
- 4416
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OVTN-60X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-60Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-85X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-85Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-120X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-120Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-160X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-160Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-220X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-220Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-300X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-300Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-400X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-400Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-600X
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- ≥0.05
- Dynamic stiffness · Longitudinal (N/mm)
- —
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OVTN-600Z
- Natural frequency (Hz)
- —
- Weight (kg)
- —
- Damping ratio (C/Cc)
- 0.1～0.2
- Damping ratio · Z (C/Cc)
- 0.08~0.15
- Dynamic stiffness · Longitudinal (N/mm)
- —
Construction and operating principle
The internal cable structure dissipates energy while the rubber adds damping. The configuration determines the supported direction and installation geometry.
Applications and selection
Equipment vibration isolation and transport protection. Specify the supported load, mounting direction, available travel and shock environment.
Technical reference: Chinese product catalogue · PDF pages 3, 4