Convex regulating wheel parameters:

Model: GAE28-16

NW single weight: 93 g (g)

PQ: 70 sets (set)

Packing weight TW: 6.8kg (kg)

Packing size PD: 300*220*150(mm)

Cold rolled carbon steel CS+PP

T - shaped wire rod is used as special roller for track, with built-in mechanical bearing, which can be used as lifting positioning or moving mechanism.

A track and roller system that allows the wall panels to move with minimal friction. The system comprises a rail, one of which may be horizontal, an axially parallel second rail is one rail higher than the rail, and a roller with two driving wheels is engaged with the rail through the annular joint surface of different diameters. An inclined rail in a track, on the other hand, includes a short horizontal surface that allows the track to use rollers with standard wheels as well as horizontal drive rollers.

The roller uses a vertical shaft on which is provided with an external driving wheel, on which is provided with an annular engaging surface, which is mounted on the shaft and can be turned. A rotatable inner drive wheel also mounted on a shaft has a ring engaging surface whose diameter is less than that of the ring engaging surface of the outer drive wheel. The inner drive wheel may have either a horizontal lower surface or a virtually conical lower surface with the ring closest to the shaft being lower than the ring farthest from the shaft. If the lower surface of the inner drive wheel is conical, it can be either conical or spherical. The annular joint surface of the inner drive wheel is lower than that of the outer drive wheel.

Each convex guide wheel can rotate independently in different directions. This eliminates the additional friction caused by the use of a single rolling bearing that engages two rails at the same time on some existing rollers.