Wire Rope Isolators – WRI-AXX
Wire rope isolators are typically used in aerospace, defense, industrial, and marine applications to reduce the transmission of vibration and noise, protect sensitive equipment from shock and impacts, and improve overall performance and longevity of machinery.
WRI – A04
WRI-A040112-045/8-IM-S
Product Characteristics
Standard Series – Dimensions Pressed Design
WRI-configurations we produce: II, IY, YY, IM, YM and MM.
Example in the technical drawing: Wire Rope Isolator A040127-037-YM
The Isolator in the image is WRI-A040112-045/8-IM-S
Product Applications
- Resilient suspensions meeting military standards
- Isolation of sensitive electronic equipment
- Isolation of generators, pumps and compressors
- Exhaust system suspension
- Isolation of cabinets, containers etc.
- Protection of equipment during transport
- Extreme temperature applications
Technical Specifications
wire-rope-isolator-a04-technical-specifications.xlsx
Dimensions
| Cable mount type number | Height (H) | Width (W) | Mass |
| (mm) | (mm) | (kg) | |
| A040127-045-XX | 45 | 53 | 0.16 |
| A040127-042-XX | 42 | 50 | 0.16 |
| A040127-037-XX | 37 | 45 | 0.15 |
| A040127-034-XX | 34 | 43 | 0.14 |
| A040127-031-XX | 31 | 40 | 0.14 |
| Fixture Hole Type | Code | ||
| Through holes 6.5 mm | I | ||
| Through holes countersunk | Y | ||
| Inserts M6 | M | ||
Load Compression
| Typical load range: 18 - 40 kg | |||
| Cable mount type number | Rated load at 10 Hz (kg) | Max. static load (kg) | Max. dyn. travel (mm) |
| A040127-045-XX | 22 | 24 | 25 |
| A040127-042-XX | 26 | 27 | 23 |
| A040127-037-XX | 36 | 36 | 18 |
| A040127-034-XX | 39 (11 Hz) | 39 | 15 |
| A040127-031-XX | 44 (12 Hz) | 44 | 13 |
Load 45° Compession and Roll
| Typical load range: 10 - 30 kg | |||
| Cable mount type number | Rated load at 10 Hz (kg) | Max. static load (kg) | Max. dyn. travel (mm) |
| A040127-045-XX | 13 | 17 | 36 |
| A040127-042-XX | 15 | 19 | 32 |
| A040127-037-XX | 21 | 23 | 25 |
| A040127-034-XX | 25 | 26 | 22 |
| A040127-031-XX | 31 | 31 | 18 |
Load Shear and Roll
| Typical load range: 2.5 - 8 kg | |||
| Cable mount type number | Rated load at 10 Hz (kg) | Max. static load (kg) | Max. dyn. travel (mm) |
| A040127-045-XX | 3.5 | 10 | 26 |
| A040127-042-XX | 4 | 11 | 24 |
| A040127-037-XX | 6 | 14 | 19 |
| A040127-034-XX | 8 | 15 | 16 |
| A040127-031-XX | 10 | 17 | 13 |