安装尺寸及技术参数
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| 内高 lnner height=20mm | |
| 节距 pitch=33mm | |
| 链节/m links/m=30（990mm） |
架空应用|短行程
Unsupported|Short travels
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| 拖链长度=S/2+K Chain length=S/2+K | 实际安装高度 Required height：HF=H+15mm（0.3kg/m） | |
滑行应用|长行程 10-120m
Gliding|Long travels 10-120m
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S=行程长度Length of travel | ||||||||
| R=弯曲半径Bending radius | |||||||||
| 架空Unsupported | |||||||||
| H=安装高度 | |||||||||
| Clearance height，Unsupported | |||||||||
| D=退回极限位置时最小距离 | |||||||||
| Overlength，Unsupported | |||||||||
| K=π*R+安全余量 | |||||||||
| π*R“Safety”，Unsupported | |||||||||
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拖链长度=S/2+K |
Chain length=S/2+K |
滑行Gliding | |||||||
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H1=接头安装高度 |
| R | H | D | K | H1 | D1 | K1 | △C | NL | Mounting height，gliding |
| 35 | 100 | 83 | 180 | 70 | 83 | 180 | - | - | D1=退回极限位置时最小距离 |
| 38 | 106 | 86 | 190 | 76 | 86 | 190 | - | - | Overlength，gliding |
| 50 | 130 | 98 | 225 | 100 | 98 | 225 | - | - | K1=π*R+安全余量 |
| 75 | 180 | 123 | 305 | 150 | 123 | 305 | - | - | π*R+“Safety”，gliding |
| 100 | 230 | 148 | 380 | 135 | 480 | 792 | 270 | 2 | △C=允许偏移行程中点距离 |
| 125 | 280 | 173 | 460 | 135 | 500 | 891 | 320 | 2 | Offset fixed point |
| 150 | 330 | 198 | 540 | 135 | 520 | 924 | 370 | 3 | NL=滑行时移动端拖链反装节数 |
| 180 | 390 | 228 | 635 | 135 | 635 | 1056 | 450 | 3 |
Number of reversed links near moving end，gliding |
不适用于全封闭拖链
Not availiable for tubes
HC20·HT20|内部分隔
Interior Separation
| HC20开放式 Open | HT20封闭式 Tube |
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注：两侧需留一定间距！ HT20：15mm
Note：Please be aware of the minimum lateral gap to the side linkes！
技术参数 Technical Data
| 速度/加速度MLa Speed/Acceleration MLa | max.10[m/s]/max.50[m/s2] |
| 速度/加速度MLb Speed/Acceleration MLb | max.3[m/s]/max.6[m/s2] |
| 滑行速度/加速度Gliding Speed/Acceleration | max.5[m/s]/max.30[m/s2] |
| 允许温度Permitted temperature | -40℃～120℃ |
| 阻燃等级Flammability class | VDE 0304 IIC UL94 HB |
