A gear rack has straight teeth cut into the surface of a square or round section of rod and operates with a pinion, which is a small cylindrical gear meshing with the gear rack. The gear could be a gear, bevel gear, or worm gear.Generally, gear rack and pinion are normally called “rack and pinion”.

As we all know, the longer the rack, the more difficult it is to control deformation. For the rack with a length of more than 800mm, if the straightness is to be kept within 0.1mm, the rack blank can only be achieved after several times of stress relief, and the process is relatively complex.

We can also maintain the straightness through special processing methods, such as electric discharge (wire cutting), so as to avoid the cumulative error caused by gear grinding.

I.CH Motion has the fully self-developed reducer pinion combination ensures the perfect technical fit of rack and pinion transmission.The integrated reducer pinion combination ensures the perfect technical fit of the rack and pinion drive. With its precise gear transmission, many solutions can provide high-level power and load capacity.