This Hydraulic Buffer was the latest invention high quality .We devoted our selves to air pneumatic many years,covering most of Europe and the Americas market.We are expecting become your long-term partner in china.
1)lt can perform stable speed control for long time, reset by use of spring.
2)Full sealing structure, no oil leakage, and dust proof, it suits for different special conditions.
3)The viscosity of hydraulic oil will be stable change even if the temperature changes, consequently it has high speed stabilization function.
4)Small size, easy installation, it suits for mechanical hand, air compressed cylinder automatic machine, speed regulation driller. grinding machine.shearing and cutting machine , and etc.
Working temperature range: -10 ℃~80 ℃
We strive to be perfect in every detail.
| Model | RBQ1604 RBQC1604 | RBQ2007 RBQC2007 | RBQ2508 RBQC2508 | RBQ3009 RBQC3009 | RBQ3213 RBQC3213 | ||
| SMaxi absorption energy (J) | 19.6 | 11.8 | 19.6 | 33.3 | 49 | ||
| Absorption stroke (mm) | 4 | 7 | 8 | 8.5 | 13 | ||
| Striking speed (m/sec) | 0.05-3 | 0.05-3 | 0.05-3 | 0.05-3 | 0.05-3 | ||
| Highest operating frequency (times/sec) | 60 | 60 | 45 | 45 | 30 | ||
| Maxi permissible pushing force (N) | 294 | 490 | 686 | 981 | 1177 | ||
| Ambient temperature | -10~8(TC | -10~8(TC | -10~80C | -10-80’C | -10~8(TC | ||
| Spring force (N) | Stretch out | 6.08 | 12.75 | 15.69 | 21.57 | 24.52 | |
| Draw back | 13.45 | 27.75 | 37.85 | 44.23 | 54.237 | ||
| Basic | Model | Sizes | Hex nut | ||||||||||
| With rubber gasket | D | E | F | H | K | G | LL | MM | S | B | C | H | |
| RBQ1604 | RBQC1604 | 6 | 14.2 | 3.5 | 4 | 14 | 7 | 31 | M16X1.5 | 27 | 22 | 25.4 | 6 |
| RBQ2007 | RBQC2007 | 10 | 18.2 | 4 | 7 | 18 | 9 | 44.5 | M20X1.5 | 37.5 | 27 | 31.2 | 6 |
| RBQ2508 | RBQC2508 | 12 | 23.2 | 4 | 8 | 23 | 10 | 52 | M25X1.5 | 44 | 32 | 37 | 6 |
| RBQ3009 | RBQC3009 | 16 | 28.3 | 5 | 8.5 | 28 | 12 | 61.5 | M30X1.5 | 53 | 41 | 47.3 | 6 |
| RBQ3213 | RBQC3213 | 18 | 30.2 | 5 | 13 | 30 | 13 | 76 | M32X1.5 | 63 | 41 | 47.3 | 6 |
| Model | B | c | s | MM |
| RBQ16S | 22 | 25.4 | 12 | M16X1.5 |
| RBQ20S’ | 27 | 31.2 | 16 | M20X1.5 |
| RBQ25S | 32 | 37 | 18 | M25X1.5 |
| RBQ30S | 41 | 47.3 | 20 | M30X1.5 |
| RBQ32S | 41 | 47.3 | 25 | M32X1.5 |
| Model | A | B C | |
| RBQC16C | 3.5 | 4 | 4.7 |
| RBQC20C | 4.5 | 8 | 8.3 |
| RBQC25C | 5 | 8.3 | 9.3 |
| RBQC30C | 6 | 11.3 | 12.4 |
| RBQC32C | 6.6 | 13.1 | 14.4/ |
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