| 摘要 |
<p>A solenoid unit (1) for use in high amperage environments includes a hollow cup-shaped housing (12) having a closed end and an open end. The closed end includes an end wall to which first and second power contact terminals (6) are mounted. Each terminal (6) includes an enlarged mounting head (23) embedded within the end wall (5), with the inner contact (19) extending inwardly therefrom and exposed within the contact section (12). The head includes a circumferential knurled surface (23) to oppose rotational and axial forces applied to the threaded member (22), to permit application of a high clamping torque to the clamping nut (7). The housing (2) includes inwardly extending opposed locating members (70). The contact member (17) is movable between guide ends (74) of the locating members (70). The locating members (70) further function to establish a free space within the contact section (12) to cool the contact assembly.</p> |
