品牌/Brand：NTH
回转阀部件与缸体重量轻。
回转阀内部的轴承能被充分润滑与冷却，回转速度高，使用寿命长。
泄油孔油管必须单独接回油压槽，以免产生背压。
The rotary valve and cylinder body, all made of light alloy, light weight.
The inside bearing of the rotary valve can be get lubricated and cooled sufficiently and endure high speed rotary for longer service life.
The drain port should be independently connected to oil tank to avoid back pressure.
尺寸单位/Size unit: mm
|
规格
Spec 型号 Model |
活塞面积 Piston area cm2 押侧Extend |
活塞面积 Piston area cm2 拉侧Retract |
活塞行程 Piston stroke mm |
最高转速 Max RPM |
最大使用压力 Max.Operating Pressure Mpa(kgf/cm2) |
惯性矩 I kg*m2 |
重量 Weight kg |
|---|---|---|---|---|---|---|---|
| S-65 | 31 | 27.9 | 15 | 6000 | 3.5(35) | 0.01 | 2.9 |
| S-80 | 47.7 | 42.8 | 15 | 6000 | 3.5(35) | 0.01 | 3.4 |
| S-100 | 75.4 | 70.5 | 20 | 5500 | 3.5(35) | 0.04 | 4.9 |
| S-125 | 119.6 | 112.5 | 25 | 5500 | 3.5(35) | 0.08 | 6.8 |
| S-150 | 173.6 | 157.7 | 30 | 4000 | 4.0(40) | 0.18 | 11.5 |
| S-200 | 310 | 286.3 | 35 | 4000 | 4.0(40) | 0.38 | 20.4 |
|
规格
Spec 型号 Model |
A | B | C | D | E H7 | F | G Max | G Min | H | J | K | L | M H8 | N | P |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S-65 | 65 | 15 | 98 | 80 | 60 | 22 | 45 | 30 | 74 | 175 | M12×30 | 6~M8×16 | - | - | PT3/8 |
| S-80 | 80 | 15 | 112 | 90 | 65 | 25 | 45 | 30 | 74 | 175 | M16×30 | 6~M8×16 | - | - | PT3/8 |
| S-100 | 100 | 20 | 135 | 100 | 80 | 25 | 45 | 25 | 89 | 190 |
M20×30 |
6~M10×20 | - | - | PT3/8 |
| S-125 | 125 | 25 | 160 | 130 | 110 | 30 | 50 | 25 | 96 | 197 |
M24×44 |
6~M12×20 | - | - | PT3/8 |
| S-150 | 150 | 30 | 190 | 130 | 110 | 45 | 55 | 25 | 105 | 206 | M30×45 | 12~M12×24 | 31 | 5 | PT1/2 |
| S-200 | 200 | 35 | 245 | 145 | 120 | 55 | 70 | 35 | 130 | 231 | M36×60 | 12~M16×30 | 37 | 5 | PT1/2 |
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