z axis manipulator 3D Model

z axis manipulator, the agency through screw activity principle, but different from the ordinary screw drive principle, clever swaps will be linear and rotary activities of institutions, the screw shaft as straight line activities organization, the nut as rotating mechanism.the organization has saved the bearing seat and greatly reduced the space. in many institutions, the purpose of reducing volume and eliminating interference is very classic and ingenious.this model is transformed into step and iges general model download, please refer to!also includes 3d original files, welcome to download!
if you like,you can paypal for you to get this models or if you have any questions also you can email to me. Print Ready: No