品牌/Brand：NTH
前推式筒夹夹头，适用于CNC车床，机等工具机设备。
高钢性、高精度、高转速。
其安装连接方式与其他中空夹头一样，不需要更换拉杆。
搭配符合DIN6343标准的弹性筒夹。
It‵sa push type collet chuck, it’s suitable for turning machine, or CNC, or othertools machines.
Construction of high rigidity and high clamping accuracy andhigh rotary speed.
The connecting spec is same as other "Through-hole powerchuck", No need change the "Draw tube"
It goes with the DIN 6343 standard collet.
尺寸单位/Size unit: mm
| 规格 Spec 型号 Model | 套筒行程 Plunger stroke mm | 夹持圆棒 Grip Round | 夹持六角料 Grip Hex. | 夹持方料 Grip Sq. | 容许油压缸推力 Max.D.B.Pull kgf | 大夹持力 Max clamping force kgf |
|---|---|---|---|---|---|---|
| LL-26 | 4.5 | 3~26 | 4~22 | 4~18 | 17.6(1800) | 37.9(3870) |
| LL-30 | 4.5 | 3~30 | 4~26 | 4~20 | 19.6(2000) | 42.1(4300) |
| LL-36 | 6 | 3~36 | 6~32 | 6~26 | 22.5(2300) | 48.5(4950) |
| LL-42 | 6 | 3~42 | 6~36 | 6~29 | 24.5(2500) | 52.9(5400) |
| LL-52 | 6 | 5~52 | 8~45 | 7~36 | 27.4(2800) | 59.0(6020) |
| LL-6017 | 6 | 5~60 | 8~52 | 7~42 | 29.4(3000) | 63.7(6500) |
| LL-6022 | 6 | 5~60 | 8~52 | 7~42 | 29.4(3000) | 63.7(6500) |
| LL-80 | 6 | 20~80 | 18~69 | 15~56 | 34.3(3500) | 71.5(7300) |
| 规格 Spec 型号 Model | 高转速 Max RPM | 惯性矩 I kg*m2 | 重量 Weight kg | 适用筒夹 Matched Collet | 适用油压缸 Matched cylinders | 大使用压力 Max Pressure Mpa(kgf/cm2) |
|---|---|---|---|---|---|---|
| LL-26 | 8000 | 0.04 | 4.3 | 161E | H-0928 | 2.6(26) |
| LL-30 | 8000 | 0.038 | 4.2 | 163E | H-1036 | 2.9(29) |
| LL-36 | 6000 | 0.062 | 7 | 171E | H-1246 | 2.5(25) |
| LL-42 | 6000 | 0.06 | 6.9 | 173E | H-1246 | 2.9(29) |
| LL-52 | 6000 | 0.101 | 14.3 | 177E | H-1552 | 2.3(23) |
| LL-6017 | 5000 | 0.098 | 14.1 | 185E | H-1875 | 1.8(18) |
| LL-6022 | 5000 | 0.126 | 16.3 | 185E | H-1875 | 1.8(18) |
| LL-80 | 4000 | 0.108 | 17.8 | 193E | H-2091 | 1.6(16) |
| 规格 Spec 型号 Model | A | A1 | B | C(H6) | D | E | E1 | F max | F min | G max | G min | H | J | Kmax | L | L1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LL-26 | 120 | 85 | 100 | 110 | 82.6 | 4 | 23 | 26 | 3 | 7 | 2.5 | 15 | 12 | M40×1.5 | 3~M10×25 | 16 |
| LL-30 | 120 | 85 | 100 | 110 | 82.6 | 4 | 23 | 30 | 3 | 7 | 2.5 | 15 | 12 | M40×1.5 | 3~M10×25 | 16 |
| LL-36 | 155 | 100 | 120 | 140 | 104.8 | 5 | 23 | 36 | 3 | 7 | 1 | 17.5 | 20 | M55×2 | 3~M10×25 | 18 |
| LL-42 | 155 | 100 | 120 | 140 | 104.8 | 5 | 23 | 42 | 3 | 7 | 1 | 17.5 | 20 | M55×2 | 3~M10×25 | 18 |
| LL-52 | 185 | 130 | 145.5 | 170 | 133.4 | 5 | 27 | 52 | 5 | 9 | 3 | 24 | 45 | M60×2 | 6~M12×30 | 20 |
| LL-6017 | 185 | 130 | 145.5 | 170 | 133.4 | 5 | 27 | 60 | 5 | 9 | 3 | 24 | 45 | M75×2 | 6~M12×30 | 20 |
| LL-6022 | 234 | 156 | 142 | 220 | 171.5 | 5 | 32 | 60 | 5 | 13 | 7 | 24 | 45 | M85×2 | 6~M16×30 | 20 |
| LL-80 | 234 | 156 | 163 | 220 | 171.5 | 5 | 32 | 80 | 20 | 15.5 | 9.5 | 24 | 45 | M100×2 | 6~M16×30 | 20 |
非标需求可定做 Non-standard requirements can be made
