S12M 3S机芯弹簧配置表

## 如图所示位置查看机芯规格[](https://ymzhdoc.szymzh.com/doc/2161/#h2-%E6%9F%A5%E7%9C%8B%E6%9C%BA%E8%8A%AF%E8%A7%84%E6%A0%BC%E5%8F%82%E6%95%B0)

## ![机芯规格参数](/media/202608/8edf84195c8b4f30812f9e9f278a37574075.png)

# 12M3S 机芯弹簧配置表（杆长 3M–6M）

| 杆型 | 杆长范围 L | 弹簧配置 | 参考值（S） |
|------|-----------|---------|------------|
| **无胶条直杆（3M–6M）3S 机芯** | L ≤ 3.0 m | φ4.5 | 2.0 |
| | 3.0 m < L ≤ 3.5 m | φ4.0 + φ4.0 | 2.0 – 2.3 |
| | 3.5 m < L ≤ 4.0 m | φ4.0 + φ4.0 | 2.6 – 3.0 |
| | 4.0 m < L ≤ 4.5 m | φ4.5 + φ4.5 | 3.4 – 3.6 |
| | 4.5 m < L ≤ 5.0 m | φ4.5 + φ5.0 | 4.1 – 4.3 |
| | 5.0 m < L ≤ 5.5 m | φ5.0 + φ5.0 | 4.5 – 5.0 |
| | 5.5 m < L ≤ 6.0 m | φ5.0 + φ6.0 | 5.2 – 5.7 |
| **带胶条直杆（3M–6M）3S 机芯** | L ≤ 3.0 m | φ4.5 | 3.0 – 3.5 |
| | 3.0 m < L ≤ 3.5 m | φ4.0 + φ4.0 | 3.1 – 3.5 |
| | 3.5 m < L ≤ 4.0 m | φ4.0 + φ4.5 | 3.1 – 3.9 |
| | 4.0 m < L ≤ 4.5 m | φ4.5 + φ5.0 | 4.2 – 4.4 |
| | 4.5 m < L ≤ 5.0 m | φ5.0 + φ5.0 | 4.6 – 4.8 |
| | 5.0 m < L ≤ 5.5 m | φ5.0 + φ5.0 | 4.6 – 6.0 |
| | 5.5 m < L ≤ 6.0 m | φ5.0 + φ6.0 | 6.5 – 6.7 |
| **伸缩带胶条直杆（3M–6M）3S 机芯** | 3.3 m < L ≤ 3.5 m | φ4.5 + φ4.5 | 3.0 – 3.5 |
| | 3.5 m < L ≤ 4.0 m | φ4.5 + φ4.5 | 3.0 – 3.8 |
| | 4.0 m < L ≤ 4.5 m | φ4.5 + φ5.0 | 4.0 – 4.4 |
| | 4.5 m < L ≤ 5.0 m | φ4.5 + φ5.0 | 4.2 – 4.9 |
| | 5.0 m < L ≤ 5.5 m | φ5.0 + φ5.0 | 4.2 – 5.0 |
| | 5.5 m < L ≤ 6.0 m | φ5.0 + φ5.0 | 4.7 – 5.3 |
| **伸缩直杆无胶条（3M–6M）3S 机芯**<br>（注：伸缩杆重叠部分未切割） | 3.3 m < L ≤ 3.5 m | φ4.0 + φ4.5 | 3.0 – 3.5 |
| | 3.5 m < L ≤ 4.0 m | φ4.5 + φ4.5 | 3.0 – 3.8 |
| | 4.0 m < L ≤ 4.5 m | φ4.5 + φ4.5 | 4.0 – 4.4 |
| | 4.5 m < L ≤ 5.0 m | φ4.5 + φ4.5 | 4.2 – 4.9 |
| | 5.0 m ≤ L ≤ 5.5 m | φ4.5 + φ5.0 | 4.2 – 5.0 |
| | 5.5 m < L ≤ 6.0 m | φ4.5 + φ5.0 | 4.7 – 5.3 |
| **直杆带胶条带灯带（3M–6M）3S 机芯** | L ≤ 3.0 m | φ4.0 + φ4.5 | 3.0 – 3.2 |
| | 3.0 m < L ≤ 3.5 m | φ4.5 + φ4.5 | 3.1 – 3.4 |
| | 3.5 m < L ≤ 4.0 m | φ4.5 + φ5.0 | 3.3 – 3.8 |
| | 4.0 m < L ≤ 4.5 m | φ5.0 + φ5.0 | 4.2 – 4.4 |
| | 4.5 m < L ≤ 5.0 m | φ5.0 + φ6.0 | 4.6 – 5.0 |
| | 5.0 m < L ≤ 5.5 m | φ6.0 + φ6.0 | 5.0 – 5.6 |
| | 5.5 m < L ≤ 6.0 m | φ6.0 + φ6.5 | 5.5 – 7.0 |
| **直杆无胶条带灯带（3M–6M）3S 机芯** | L ≤ 3.0 m | φ4.0 + φ4.5 | 3.0 – 3.2 |
| | 3.0 m < L ≤ 3.5 m | φ4.5 + φ4.5 | 3.1 – 3.4 |
| | 3.5 m < L ≤ 4.0 m | φ4.5 + φ5.0 | 3.3 – 3.8 |
| | 4.0 m < L ≤ 4.5 m | φ5.0 + φ5.0 | 4.2 – 4.4 |
| | 4.5 m < L ≤ 5.0 m | φ5.0 + φ6.0 | 4.6 – 5.0 |
| | 5.0 m < L ≤ 5.5 m | φ5.0 + φ6.0 | 5.0 – 5.6 |
| | 5.5 m < L ≤ 6.0 m | φ6.0 + φ6.0 | 5.5 – 7.0 |
| **井字形栅栏杆两栏（3M–6M）3S 机芯** | L ≤ 3.0 m | φ4.5 + φ4.5 | 3.0 – 3.3 |
| | 3.0 m < L ≤ 3.5 m | φ5.0 + φ5.0 | 3.2 – 3.5 |
| | 3.5 m < L ≤ 4.0 m | φ5.0 + φ6.0 | 3.4 – 4.0 |
| | 4.0 m < L ≤ 4.5 m | φ6.0 + φ6.0 | 4.3 – 5.2 |

![](/media/202608/2763b90698904553a2bab48874f84b3d7885.png)