SL-4000-10 垂直驱动旋转锁

相关行业

参考资料

1. ISO 16750-3:2023, Road vehicles — Environmental conditions and testing for electrical and electronic equipment — Part 3: Mechanical loads, International Organization for Standardization
2. IEC 60529:1989+A1+A2, Degrees of protection provided by enclosures (IP Code), International Electrotechnical Commission
3. ISO 12944-2:2017, Paints and varnishes — Corrosion protection of steel structures by protective paint systems — Part 2: Classification of environments, International Organization for Standardization

操作指南

1. 1. Choose single-stage or dual-stage to match the door travel

   The 4000-10 latches in single-stage or dual-stage configurations; match the stage count to how far the door needs to pull in, and confirm left-hand or right-hand orientation before ordering.

2. 2. Fix the striker to the frame first

   Striker fixing is via a Φ6.4 through hole or an M6×1 threaded mount; drill and tap the frame before hanging the door so the striker position can be checked against the latch body.

3. 3. Check panel thickness against the mount pattern

   The through-hole and threaded options cover varying panel thicknesses — verify your door and frame gauges so the striker sits at the right height for clean engagement.

4. 4. Respect the 3,300 N working load

   The latch holds locking retention up to a 3,300 N maximum load; keep linkage friction low and do not use it as a structural hinge on doors that see higher static loads.

5. 5. Specify stainless steel for corrosive sites

   For outdoor or coastal installations on special vehicles and dustproof enclosures, order the stainless build so the lock body matches the site's corrosion class.