SL-A320 小型重载搭扣
SL-A320 为小型重载搭扣，仅 45 mm 长却具备 800 N 锁紧力与 2800 N 极限载荷：外置固定孔便于狭小空间安装，侧孔可配插销或铅封防松——SPCC 钢或 SUS304 不锈钢材质。
- SKU : SL-A320
搭扣采用过死点锁紧：手柄越过中心后机构自锁，抗振防松，单手即可开启，适合频繁开合场合。干燥室内环境选镀锌 SPCC 钢，潮湿、冲洗或沿海工况选 SUS304 不锈钢。锁紧力与极限载荷为型号额定值——请按密封条压缩量与预期振动选型，尺寸见图纸。
核心特性
材质: SPCC / SUS304
表面处理: 镀锌 / 抛光
长度: 45 mm
锁紧力: 800 N
极限载荷: 2800 N
型号：A320 / A320B（不锈钢），带减振；0 系列底座适配自定义锁座
应用场景
小型箱体、设备盒盖与工具箱
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相关行业
常见问题
查看全部→参考资料
- IEC 61373:2010, Railway applications — Rolling stock equipment — Shock and vibration tests, International Electrotechnical Commission
- ASTM B117-19, Standard Practice for Operating Salt Spray (Fog) Apparatus, ASTM International
- ISO 12944-2:2017, Corrosion protection of steel structures — Part 2: Classification of environments, International Organization for Standardization
操作指南
1. Get heavy ratings in a 45 mm body
The compact heavy-duty toggle latch is only 45 mm long yet rated 800 N clamping force and 2800 N ultimate load.
2. Fix it in tight spaces
External fixing holes simplify installation where internal screws cannot reach.
3. Pin or seal against loosening
A side hole accepts a pin or seal against loosening.
4. Size it to the joint
Size the latch to the gasket compression and expected vibration; the geometry locks itself over-center at the end of travel.
5. Classify the site, then pick the material
Choose SPCC or SUS304 by the service environment and confirm dimensions per drawing.
订购与定制条款
| 起订量 100 件起 | 因产品而异，具体咨询 |
| OEM / ODM 100 件起 | 因产品而异 |
| 样品按实际费用提供 | 无库存约 25 天 |
| 现货 10–15 天 | 生产 15–20 天 |
| T/T 付款 · 24 小时出 PI |
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