Product Introduction
Polyurethane buffer uses the special microporous bubble structure of polyurethane material to absorb energy, which is equivalent to a spring with multiple airbag damping during the impact process.
Lightweight, cheap price, easy maintenance and replacement, low rebound, good impact resistance, good compression resistance, good chemical stability, good corrosion resistance, no noise, and no sparks in the buffering process, especially suitable for explosion-proof occasions.
Product Parameter(Specification)
| Item | Model | D (mm) | H (mm) | M (mm) | h (mm) | Buffer Capacity k Nm | Strok length (mm) | Buffer force (KN) | Weight (kg) | ||||
| 1 | JHQ-A-1 | 65 | 80 | 16 | 35 | 0.265 | 60 | 28 | 0.28 | ||||
| 2 | JHQ-A-2 | 80 | 80 | 16 | 35 | 0.400 | 60 | 42 | 0.404 | ||||
| 3 | JHQ-A-3 | 80 | 100 | 16 | 35 | 0.502 | 75 | 42 | 0.469 | ||||
| 4 | JHQ-A-4 | 100 | 80 | 16 | 35 | 0.628 | 60 | 66 | 0.621 | ||||
| 5 | JHQ-A-5 | 100 | 100 | 16 | 35 | 0.785 | 75 | 66 | 0.723 | ||||
| 6 | JHQ-A-6 | 100 | 125 | 16 | 35 | 0.980 | 94 | 66 | 851 | ||||
| 7 | JHQ-A-7 | 125 | 100 | 16 | 35 | 1.227 | 75 | 103 | 1.237 | ||||
| 8 | JHQ-A-8 | 125 | 125 | 16 | 35 | 1.553 | 94 | 103 | 1.44 | ||||
| 9 | JHQ-A-9 | 125 | 160 | 16 | 35 | 1.960 | 120 | 103 | 2.166 | ||||
| 10 | JHQ-A-10 | 160 | 125 | 16 | 35 | 2.512 | 94 | 169 | 2.268 | ||||
| 11 | JHQ-A-11 | 160 | 160 | 16 | 35 | 3.215 | 120 | 169 | 2.735 | ||||
| 12 | JHQ-A-12 | 160 | 200 | 16 | 35 | 4.019 | 150 | 169 | 3.252 | ||||
| 13 | JHQ-A-13 | 200 | 160 | 20 | 45 | 5.024 | 120 | 265 | 4.293 | ||||
| 14 | JHQ-A-14 | 200 | 200 | 20 | 45 | 6.280 | 150 | 265 | 5.11 | ||||
| 15 | JHQ-A-15 | 200 | 250 | 20 | 45 | 7.850 | 188 | 265 | 6.227 | ||||
| 16 | JHQ-A-16 | 250 | 200 | 20 | 45 | 9.810 | 150 | 414 | 8.07 | ||||
| 17 | JHQ-A-17 | 250 | 250 | 20 | 45 | 12.266 | 188 | 414 | 9.663 | ||||
| 18 | JHQ-A-18 | 250 | 320 | 20 | 45 | 15.700 | 240 | 414 | 11.876 | ||||
| 19 | JHQ-A-19 | 320 | 250 | 20 | 45 | 20.096 | 188 | 675 | 15.728 | ||||
| 20 | JHQ-A-20 | 320 | 320 | 20 | 45 | 25.732 | 240 | 675 | 19.385 | ||||
Technical performance (Anbient temperature)
| ITEM | NOM | RATE | REMARK | ||||||||
| Hardness | Shore A | 60-80 | |||||||||
| Response rate | % | >95 | Unload 5 minutes test after compressing 75% | ||||||||
| Compressive strength | Mpa | 1.2~2.5 | compressing 50% | ||||||||
| Working temperature | °C | -30~+60 | |||||||||
Product Feature and Application
Materials: EPDM,SBR and NR or customized
Customized sizes, design, drawing or sample are welcome
Color: according customer's requirement
Craft: compression, punch and extrusion
Features: shock absorb, oil resistant, heat resistant, abrasion resistant, aging resistant, acid and alkaline resistant
Applications: vehicles, industrial machinery, flexible mounting and vibration damping of machines and equipment
Product Details
