| 名 称: | 上海上字链传动有限公司 |
| 地 址: | 上海市静安区共和新路2301弄6号底楼 |
| 联系人: | 链条（夏小姐、王先生） |
| 电 话: | 021-63277580 |
| 传 真: | 021-63277580 |
| 上字链号 Shangzi Chain No. |
节距 Pitch |
滚子直径 Roller diameter |
内节内宽 Width between inner plates |
销轴直径 Pin diameter |
销轴长度 Pin length |
链板高度 Inner plate depth |
附件尺寸 Annex-size |
极限拉伸载荷 Ultimate tensile strength |
每米长重 Weight per meter | |||
| P | d1 max | b1 min | d2 max | Lc max | h2 max | d3 | d4 | b2 | h3 | Fu min |
q | |
| mm | mm | mm | mm | mm | mm | mm | mm | kN | kg/m | |||
| STM220-A | 220 | 36 | 37 | 18 | 148 | 50 | 60 | 80 | 36 | 85 | 220 | 21 |
| STM220-B | 220 | 36 | 37 | 18 | 148 | 83 | - | 80 | 80 | 58 | 220 | 23 |
| 上字链号 Shangzi Chain No. |
节距 Pitch |
滚子直径 Roller diameter |
内节内宽 Width between inner plates |
销轴直径 Pin diameter |
销轴长度 Pin length |
链板高度 Inner plate depth |
附件尺寸 Annex-size |
极限拉伸载荷 Ultimate tensile strength |
每米长重 Weight per meter | |||
| P | d1 max | b1 min | d2 max | Lc max | h2 max | d3 | d4 | b2 | h3 | Fu min |
q | |
| mm | mm | mm | mm | mm | mm | mm | mm | kN | kg/m | |||
| STM50325 | 325 | 120 | 55 | 50 | 252 | 190 | 95 | 200 | 310 | 250 | 320 | 140 |
