Jack 50KN manual/electric rack jack with self-locking function

This product combines a modular type jack with a gearbox that features a new self-locking mechanism, completely eliminating the use of the traditional self-locking worm gear. There are types with rated thrust loads of 50 kg and 100 kg, both achieving a travel distance of 20 mm per rotation, which is significantly faster than traditional screws. We recommend this to customers who want to lift and lower quickly with minimal force in various factory manufacturing lines, as well as those looking to save space. Additionally, by adding a guide rod, the strength against buckling and other issues is increased, resulting in smooth movement. It is also possible to change the gearbox to achieve a travel distance of 9.5 mm per rotation. The most notable feature is that it can hold the stopping position continuously under load, locking itself in place when movement is halted.

This is the second product that combines a modular type jack with a reducer equipped with a new self-locking mechanism that does not use the conventional self-locking function's worm gear at all. The input shaft torque is light at 1.01 kgm at 100K, and a fast advance of 17 mm per rotation has been achieved. We propose this to customers who want to lift quickly with a small force and aim for space-saving in various factory production lines. Additionally, it is also possible to attach a guide rod (twin shaft type).

We explain product features that are difficult to understand with just images and captions through videos. In particular, it's a must-see to watch a 50 kg person actually riding the table lifter and easily operating the handle. It can maintain its position even after releasing the handle, and it doesn't budge under a 50 kg load. You can find it on the top screen of our website (http://www.shoji-lock.jp/) under the latest information. Please take a look.