Farrat Isoblocs are the ideal choice for shock and vibration mitigation with high loads.
Farrat Isoblocs have been developed specifically for, although their use is not limited to, power presses to provide effective vertical and horizontal shock absorption, vibration isolation and damping as well as easy and precise levelling on a much larger scale than Isomounts.
Our Isoblocs provide a simple, economical and flexible solution to factory or plant room layout planning, enabling easy installation and movement of machines without the need for bolting down or grouting. Isoblocs are manufactured from the highest quality powder coated steel and Farrat NBR isolation materials. The design has been continuously improved to ensure long term durability against mechanical degradation and chemical corrosion. This is proven with hundreds of worldwide industrial applications.
Farrat Isobloc Range
Farrat Isoblocs
Load range from 7,500kg up to 50,000kg per mount.
Load capacity upto 50 tonnes.
Order example (mount + screw assembly): ISB10-70 + SH30 x 1.5 x 170
Dimensions & Capabilities:
| Isobloc (ISO) | ISB Variants | Measure | Units | ISB 10 | ISB 25 | ISB 50 |
| Max Load/Mount | -70 | 150 | 500 | 1,200 | 1,500 | 3,000 |
| Max Load/Mount | -80 | 50 | 78 | 118 | 120 | 160 |
| Cover | Length | 36 | 60 | 100 | 100 | 140 |
| Cover | Width | 21 | 32 | 39 | 55 | 55 |
| Rubber Base | Length | 30 | 44 | 55 | 70 | 75 |
| Rubber Base | Width | 9 | 12 | 16 | 15 | 20 |
| Overall Mount Height (unloaded) | H (min) | -70 | -80 | -80 | -80 | -80 |
| Overall Mount Height (unloaded) | H (max) | 1.2 | 3.3 | 7 | 7 | 17 |
| Height Adjustment | kN/mm | 0.4 | 1.2 | 2.5 | 2.5 | 6 |
Static Spring Constant:
| Isobloc (ISO) | ISB Variants | Units | ISB 10 | ISB 25 | ISB 50 |
| Vertical | -70 | kN/mm | 6.25 | 15 | 29 |
| Horizontal | -70 | kN/mm | 2.3 | 5.5 | 10 |
| Vertical | -80 | kN/mm | 9 | 22 | 42 |
| Horizontal | -80 | kN/mm | 3.3 | 8 | 14 |
| Damping | - | C/cc | 0.09 | 0.09 | 0.09 |
| Ratio Dynamic to Static Modulus | - | - | 2.4 | 2.4 | 2.4 |
Standard Adjusting Screws (SH)
- Zinc Plated Steel Grade 8.8.
- Comes with 1x Nut and 1x Washer
- Dimensions in mm
| ISB Variant | Unit | 10 | 10 | 10, 25 | 25, 50 | 25, 50 | 50 |
| Threads | SH | M24 x 1.5 | M30 x 1.5 | M36 x 1.5 | M42 x 1.5 | M48 x 2.0 | M56 x 2.0 |
| AF | mm | 17 | 24 | 27 | 32 | 36 | 41 |
| Length- Lo* | mm | 170 | 170 | 220 | 220 | 220 | 220 |
| Length - L1 | mm | 160 | 160 | 200 | 200 | 200 | 200 |
Features & Benefits of Farrat Isoblocs:
- Precision fine screw thread height adjustment
- Vertical and horizontal shock and vibration isolation performance
- Simple and economical machine installation
- Factory layout flexibility (no bolting down or grouting)
- Heavy duty and durable design
- Manufactured from the highest quality materials
- Oil and chemical resistant
- Hundreds of worldwide industrial applications
Typical applications include; Power presses: forging, hydraulic and mechanical, Injection moulding machines, Diecasting machines, Diesel generators, Hydraulic power packs, Compressors and pump sets, Rubber machinery, Testing and measuring machines.
