- Overview
- Product Description
- Product Parameters
Basic Info.
Model NO.
Paulstradyn
Standard
International
Type
Bearing
Material
Rubber-steel
Load Range
4-1350kg
Natural Frequency
7Hz
Height
40mm
Product Capacity
500000pcs/Months
Transport Package
Carton
Specification
Optional
Trademark
THERMOTEST
Origin
China
Product Description
Anti vibration isolation for static equipment :
- rotating machinery such as fans, air-conditioning, pumps, compressors, generator sets.
- pipework, ceilings, transformers, electrical enclosures.
ADVANTAGES
· Better than 90% isolation at 1.500 rpm (25 Hz).
· Constant height over wide load range.
· Stabilised characteristics during Service Life.
· Simple to fit.
· 500 hours protection against salt spray
| Designation | Ref. | Nominal Load NL(daN) | Shape | Dimensions (mm) | ||||||||||
| Φ A | B | C | D | E | F | G | H | ΦI | J | N | ||||
| Paulstradyn 4 712 | 533701 533702 533703 | 4 7 12 | 1 | 40 | 40 | M6 | 52 | 6,2 | 64 | 6,2 | 44 | 12 | 2,5 | 6 |
| Paulstradyn 20 3050 | 533704 533705 533706 | 20 30 50 | 2 | 60 | 40 | M6 | 76 | 6,2 | 90 | 8,2 | 64 | 31 | 2,5 | 6 |
| Paulstradyn 70 100130 | 533707 533708 533709 | 70 100 130 | 2 | 80 | 40 | M8 | 100 | 8,2 | 122 | 12,2 | 84 | 48 | 2,5 | 12 |
| Paulstradyn 160 200260 | 533710 533711 533712 | 160 200 260 | 2 | 100 | 40 | M10 | 124 | 10,2 | 152 | 16,2 | 104 | 68 | 3 | 10 |
| Paulstradyn 325 400500 | 533713 533714 533715 | 325 400 500 | 2 | 150 | 40 | M12 | 182 | 12,2 | 214 | 20,2 | 154 | 116 | 4,5 | 10 |
| Paulstradyn 640 8201050 1350 | 533716 533717 533718 533719 | 640 820 1050 1350 | 2 | 200 | 40 | M16 | 240 | 14,2 | 280 | 24,2 | 204 | 159 | 5,5 | 20 |
Height,unload 40mm, under load 32mm
Technical Characteristics
The vibration attenuation and height characteristics under nominal loads are stabilised after one month under a load at 20°C.
· Natural axial frequency : 7 Hz, with nominal load.
· Natural radial frequency : 3 to 5.5 Hz.
· Maximum displacement :
- axial : 12 mm
- radial : ± 10 mm
· Natural radial frequency : 3 to 5.5 Hz.
· Maximum displacement :
- axial : 12 mm
- radial : ± 10 mm
Operating temperature : - 20 °C to + 70 °C.
Good dynamic performance at high frequency
Withstand fatigue and shocks.
Reduced creep.
* Detailed Technical Characteristics can be sent on request. Ask us for details
Good dynamic performance at high frequency
Withstand fatigue and shocks.
Reduced creep.
* Detailed Technical Characteristics can be sent on request. Ask us for details
Mounting
Standard Mounting
· Machine base or foot dimensions ≥ ΦM*
· Supporting structure (floor) dimensions > base of mounting F*
· Screw HM Φ K, a washer is required between the screw head and the PAULSTRADYN**
· Screw Φ K, a washer is required between the screw head and the PAULSTRADYN**
* to distribute the load and resis corrosion
**nuts and screws grade 4.6 minium.
· Machine base or foot dimensions ≥ ΦM*
· Supporting structure (floor) dimensions > base of mounting F*
· Screw HM Φ K, a washer is required between the screw head and the PAULSTRADYN**
· Screw Φ K, a washer is required between the screw head and the PAULSTRADYN**
* to distribute the load and resis corrosion
**nuts and screws grade 4.6 minium.
Recommanded Torque
Diameter K mm | M6 | M8 | M10 | M12 |
Torque N.m. | 2 | 5 | 12 | 20 |
Note: Donot Paint the mounting after fitting.