4R-OK-A Rolling Ring Drive

3R-OK and 4R-OK

3R-OK has three rolling rings inside.

4R-OK has four rolling rings inside, which supplies double thrust force of 3R-OK.

OK-A and OK-C

OK-A is only a traverse box and OK-C is a total set with shaft, guide assembly, bearing blocks, etc.

Rotation direction and shaft extension

Dimensions and Thrust Force

REMARKS:

1) The shaft can be customized.  S1= the distance of reciprocating motion + L + 60

2) g1 is adjustable within a certain scope.