Type RAEM
Novibra Type RAEM Mount
APPLICATION
For the effective isolation of vibration and noise on different machines with rotating movements, like:
» compressors
» emergency power sets
» AC units
» large milling machinery
» industrial fans
» industrial and marine gen sets
» generators
» refiners
» combusting engines
» defibrators
FEATURES
RAEM is a universal mounting for applications demanding maximum isolation. It is a further development of RA, where EM stands for "extra soft". Suitable for both light and heavy machines. For normal speeds of approx. 1500 rpm the RAEM type provides a degree of isolation of 85-95%, and gives a good isolation even with low frequency machines.
Its unique construction and the latest production methods make Novibra type RAEM a high performance mounting having a number of advantages:
- » Rubber features are utilized effectively combining compression and shear.
- » Tight tolerances on dynamic stiffness rate for accurate vibration calculations.
- » Wide load rating options, 10-3400 kg.
- » Corrosion protected to cope with arduous environments on land or marine applications (Fe/Zn 8C as per ISO 2081).
- » Stronger base metal withstands high shock loads without deformation.
- » Fitted as standard with a shock-proof device (up to 5 g) with resilient stop, making RAEM ideal for use on mobile or marine applications.
- » Clear and durable product marking so that mountings can be identified even after several years in operation.
- » Domed shape cover to protect against oil contamination.
| Type | Art. No. Hardness A (40° IRH) | Art. No. Hardness B (60° IRH) | D | A | mm H | K | d | G | Kg | M-Max (kg) | |
| A (40° IRH) | B (60° lRH) | ||||||||||
| RA 40 EM | 1861860 | 1861870 | 64 | 88 | 35.5 | 110 | 9 | M 10 | .255 | 25 | 45 |
| RA 125 EM | 1861720 | 1861730 | 84 | 110 | 35.5 | 135 | 11 | M10 | .372 | 70 | 150 |
| RA 350 EM | 1861780 | 1861790 | 110 | 144 | 42 | 175 | 14 | M 16 | .800 | 200 | 400 |
| RA 800 EM | 1861840 | 1861850 | 155 | 182 | 54 | 216 | 14 | M 16 | 1.784 | 500 | 800 |
| RA 1500 EM | 2255400 | 2255410 | 182 | 146 | 85 | 180 | 14 | M 20 | 3.000 | 900 | 1700 |
| RA 2500 EM | 2255420 | 2255430 | 224 | 180 | 105.5 | 220 | 17.5 | M 24 | 4.620 | 1700 | 3400 |
