(1) One-piece metal elastomer;
(2) Zero backlash, can run synchronously;
(3) Elastic action compensates radial, angular and axial deviations;
(4) High torque rigidity and excellent sensitivity;
(5) The characteristics of clockwise and counterclockwise rotation are exactly the same;
(6) Maintenance-free, oil and corrosion resistance;
(7) There are aluminum alloy and stainless steel materials for selection;
(8) There are two main fixing methods: top wire and clamping.