产品特点
沉头孔安装适配沉头螺钉固定，便于嵌入设备、夹具和支架结构。
冲压铁壳聚磁钢壳结构集中磁力，提升单面吸附效率和拉脱力表现。
较强工作间距厚磁铁配置，适合存在一定气隙或涂层间隔的吸附场景。
规格参数
| 型号 Model | D (mm) | H (mm) | D1 (mm) | D2 (mm) | 自重 Weight (g) | 拉脱力 Breakaway |
|---|---|---|---|---|---|---|
| SNA10 | 10 | 5 | 3.5 | 6.5 | 3 | 1.5kg/3lb |
| SNA12 | 12 | 5 | 3.5 | 6.5 | 4 | 2.5kg/6lb |
| SNA16 | 16 | 5 | 3.5 | 6.5 | 7 | 6kg/13lb |
| SNA20 | 20 | 7 | 4.5 | 8.6 | 14 | 11kg/24lb |
| SNA25 | 25 | 8 | 5.5 | 10.6 | 25 | 22kg/49lb |
| SNA32 | 32 | 8 | 5.5 | 10.6 | 42 | 32kg/71lb |
| SNA36 | 36 | 8 | 6.5 | 12.5 | 54 | 43kg/95lb |
| SNA42 | 42 | 9 | 6.5 | 12.5 | 78 | 65kg/143lb |
| SNA48 | 48 | 11.5 | 8.5 | 16 | 138 | 75kg/165lb |
| SNA60 | 60 | 15 | 8.5 | 16 | 305 | 160kg/353lb |
| SNA75 | 75 | 18 | 10.5 | 19 | 560 | 250kg/551lb |
注：本目录中产品拉脱力为室温条件下，在厚度 20 mm 的抛光 DT4A 钢板上测试所得，测试速度为 80 mm/min。实际拉脱力会因接触面积、钢板厚度、表面粗糙度、气隙、涂层和使用方向而变化。
10501 SNA Type Magnetic Assembly
Structure, dimensions and reference pull force.
Features
Countersunk Hole MountingFor countersunk screw mounting in equipment, fixtures and brackets.
Stamped Steel Cup Flux ConcentrationSteel cup concentrates flux for stronger single-side holding.
Stronger Working Gap CapabilityThicker magnet for air gaps or coated surfaces.
Specifications
| Model Model | D (mm) | H (mm) | D1 (mm) | D2 (mm) | Weight Weight (g) | Breakaway Breakaway |
|---|---|---|---|---|---|---|
| SNA10 | 10 | 5 | 3.5 | 6.5 | 3 | 1.5kg/3lb |
| SNA12 | 12 | 5 | 3.5 | 6.5 | 4 | 2.5kg/6lb |
| SNA16 | 16 | 5 | 3.5 | 6.5 | 7 | 6kg/13lb |
| SNA20 | 20 | 7 | 4.5 | 8.6 | 14 | 11kg/24lb |
| SNA25 | 25 | 8 | 5.5 | 10.6 | 25 | 22kg/49lb |
| SNA32 | 32 | 8 | 5.5 | 10.6 | 42 | 32kg/71lb |
| SNA36 | 36 | 8 | 6.5 | 12.5 | 54 | 43kg/95lb |
| SNA42 | 42 | 9 | 6.5 | 12.5 | 78 | 65kg/143lb |
| SNA48 | 48 | 11.5 | 8.5 | 16 | 138 | 75kg/165lb |
| SNA60 | 60 | 15 | 8.5 | 16 | 305 | 160kg/353lb |
| SNA75 | 75 | 18 | 10.5 | 19 | 560 | 250kg/551lb |
Note: Breakaway force is tested on polished 20 mm DT4A steel at room temperature. Actual force varies by contact area, steel thickness, surface, air gap, coating and use direction.